What does wisp hanging mean? Urgent........................................

The wisp suspension method is to glue a magnetic needle with a single filament and hang it on a wooden frame, and a disc marked with direction is placed under the needle; When stationary, the needle indicates north and south. When Shen Kuo was experimenting with the hanging compass, he found many times that the magnetic needle did not indicate due south and north, but slightly northwest and southeast, thus discovering the geomagnetic declination - the angle formed by the intersection of the north and south poles of the earth. The water float compass is to put the magnetic needle across the heart of the lamp grass and put it in the water bowl, using the buoyancy of the lamp grass and the sliding force of the water, and the magnetic needle indicates the north and south.

The wisp suspension compass rotates flexibly and has a high accuracy in guiding the orientation, but it cannot be used with wind, and the object sometimes shakes, so there are many limitations. The water float compass floats on the water surface, which can relatively maintain the level and stability of the magnetic needle, which is more practical, and it is this kind of compass that was first used in the navigation industry.

Shen Kuo's "Mengxi Writing Talk Magazine I" records about four types: the magnetic needle is floated across the wick on the water, the magnetic needle is placed on the edge of the bowl, the magnetic needle is placed on the fingernail, and the needle is hung in the air with a thread attached to the waist of the needle. Among them, the wisp suspension method has the highest sensitivity.

The specific method of its installation is to glue one end of the silk to the waist of the magnetic needle with wax, and the other end is suspended on a wooden frame, and a disc marked with direction is placed under the needle, and the hand points north and south when it is stationary. This suspended compass basically established the structure of the modern compass. At that time, the compass was still a water compass, floating on the water.

The water compass was widely used in the Southern Song Dynasty.

1.Water floatation method - a few rushes are put on the magnetic needle and floated on the surface of the water to indicate the direction.

2.Wisp suspension method - apply some wax in the middle of the magnetic needle, stick a piece of silk, hang it in a place where there is no wind, and you can indicate the direction.

Shen Kuo also made a comparison of the four methods, and he pointed out that the biggest disadvantage of the water floatation method is that the water surface is easy to shake and affect the measurement results.

Shen Kuo focuses on the wisp suspension method, which he believes is an ideal and practical method. In fact, the four methods pointed out by Shen Kuo have summarized the two major systems of compass devices so far - water needle and dry needle. In the Song Dynasty, the working people mastered the technology of making artificial magnets, and made guide fish.

The guide fish is cut into a thin steel sheet into the shape of a fish, two inches long and five minutes wide, and the belly of the fish is partially concave, so that the fish can float on the water like a boat. Then put the fish and the natural magnet together, and the steel sheet is also magnetic due to the magnet attraction. The guide fish made by this artificial magnetic transfer method is much more convenient than using Sinan, as long as there is a bowl of water, the guide fish can be placed on the water surface to identify the direction.

After a long period of improvement, people rubbed the steel needle on the natural magnet, and the steel needle also became magnetic. This artificially magnetized steel needle can be said to be a formal compass. Shen Kuo mentioned in his "Dream Creek Writings" that he had done four experiments on the use of the compass, namely the water floatation method, the wisp suspension method, the nail method, and the bowl lip method.

"Water floating" is to place a compass in a bowl with water in place to float on the surface of the water, indicating direction. The "wisp suspension method" is to apply some wax in the middle of the magnetic needle, stick a silk thread on it, hang the silk thread on the wooden frame, and place a disc marked with direction under the needle, and the steel needle will indicate the north and south when it is stationary. The "nail method" is to put the steel needle on the surface of the fingernail, gently rotate, due to the smoothness of the fingernail, the magnetic needle can also have the same guiding effect as Sinan.

The "bowl lip method" is to place the magnetic needle on the smooth edge of the bowl, and turn the magnetic needle, which has the same guiding effect as the nail method. After precise observation and experiments, Shen Kuo also found that the direction indicated by the magnetic needle was not due south and north, but slightly northwest and southeast, which is called magnetic declination in science.

They all design an environment with relatively low resistance, and then use magnetic needles to orient the magnetic field.

A small needle with a magnetic force can guide north when there is no resistance.

It is because of the presence of the geomagnetic field.

Interpretation: The metaphor is that the situation is extremely critical.

**: "Hanshu Mei Cheng Biography": "The husband is a wisp of responsibility, which is the weight of a thousand jun, hanging infinitely high, and sagging the unpredictable abyss. Tang Hanyu's "Book with Meng Shang": "Its danger is like a thousand shots. ”

The metaphor is critical.

1. Abandoned and loved and hated.

Second, he wrote about the author's sense of loneliness that no one understands (it can be regarded as expressing his feelings for the country like Qu Yuan's divorce). Analysis: From the night snow, tears and other scenes, the author's inner loneliness after parting (the resentment and loneliness that no one appreciates), showing the author's deep longing (the deep heart of serving the country, expressing a kind of loneliness and loneliness that no one understands.

Is that enough?

Since ancient times, it is rare to find a confidant, and it is difficult to find a soulmate.

Boya is good at drumming and piano, and Zhong Zi is good at listening, so far the mountains and rivers meet the bosom friend. Ranzi died of illness, Boya no longer stroked the qin, and there was no longer the sound of mountains and flowing water in the world.

A real bosom friend is not a smile on the surface, but a companionship of the soul; It is not because of appearance that there is a good feeling, but because of fate; is not to be by your side day and night, but a faint resonance and understanding, which is a heart.

If you find a soulmate, please be kind to it; If you know each other, please cherish it.

Even though life is hard and difficult, there are always some beautiful things that we should cherish and cherish. Those ravines that were once difficult to cross will eventually be flattened; Those bad habits that could not be changed will eventually be broken.

The state of things has never changed.

Ancient and modern.

I want to do something in my heart.

Flowing water plays bosom friends.

This should be the poem on the sign. But the original poem should be as above.

It means that the two can come together, it is a previous life, even if everything is changing, the love is still unshakable.

Poems can be untitled, but they can't be without content, right?

Joaili's famous "Old Lover".

A courtship poem, I hope you can grow old together.

In 1923, Lin Yutang returned to China with his wife and served as a professor at Peking University, and in the 30s of the 20th century, he went to the United States to engage in writing, and his living situation greatly improved. In 1969, they celebrated their 50th wedding anniversary in Taiwan. Lin Yutang prepared a pair of gold bracelets for his wife, on which were cast the words "Jin Yu Yuan", and engraved James Whitkan Lelay's immortal poem "Old Lover".

Lin Yutang translated it into Chinese five-word poems:

Caring for each other with one heart, a wisp of affection.

The years have passed like a flare, and the silver sideburns have thinned.

If the light is different, the immortal mansion should be miserable.

If you want to laugh, unless you see each other.

Lin Yutang's poems, the poems are written about loyal love.

"Douse" is a dialect derived from the Northeast, a derogatory term, often used for sarcasm and swearing, due to the popularity of works such as Northeast TV dramas, Douser has become popular throughout the country. There are two general meanings of "Woose", one is to show and show off to others because of pride; Another meaning is to spend money indiscriminately.

According to the answers in the question bank, the standard annotation is: blindly energetic, nothing to do, there are three main meanings of "Dese", 1. Expressing oneself too much; 2. Unstable; 3. Messing around in dialects, which means: "showing off, showing off, and swaggering".

It often means 'getting carried away with something that is not worth mentioning or doing something big'.

The triumphant appearance can also be understood as pretending to be forced.

A phenomenon in which there is no respect for the facts of language or behavior.

缕 [lǚ ] line is inextricably linked. And endlessly. Refers to threads in general.

缕陈 [lǚchén].

state in detail; Narrative (mostly refers to the subordinate stating their opinions to the superior).

缕缕 [lǚlǚ ].

One by one, the smoke of the cooking in the village continued to rise.

缕述 [lǚshù ].

Enumerate, detailed statement; Carefully narrate one by one.

缕析 [lǚxī ].

Careful analysis and analysis one by one.

麻缕 [má lǚ].

Interpreted as twine.

If you don't understand any sentence, just ask, translate the full text of this kind of clothes to reach out to whoever does it will harm you.

Meaning: The two died in their lives, separated for ten years, but they missed each other but were at a loss and couldn't see each other. I don't want to let myself miss it, but I can't forget it.

His wife's lonely grave was thousands of miles away, and there was no place to tell her about the desolation and sorrow in her heart.

The original text is from Su Shi's mourning poem.

Jiang Chengzi Yimao remembered the dream on the twentieth day and night of the first month.

Song Dynasty: Su Shi.

Ten years of life and death, without thinking, unforgettable. Thousands of miles of lonely graves, nowhere to talk about desolation. Even if you don't know each other, your face is dusty, and your temples are like frost.

At night, I suddenly returned to my hometown, and I was dressing up in the small window. There are no words for each other, only a thousand tears. It is expected that the intestines will be broken every year, the bright moon night, and the short Matsuoka. (Broken intestines: broken intestines).

300 songs, graceful, mourning, love, remembering dreams, missing.

Translation: The two died in their lives, separated for ten years, but they missed each other very dazedly and couldn't see each other. I don't want to let myself miss it, but I can't forget it. His wife's lonely grave was thousands of miles away, and there was no place to tell her about the desolation and sorrow in her heart.

Even if we meet, I shouldn't know each other, because I'm running around, dusty, and my sideburns are like frost.

At night, I suddenly returned to my hometown in a vague dream, and saw my wife dressing up in front of the small window. The two looked at each other, and they didn't know where to start with a thousand words, only a relatively wordless tear. It is expected that the grave mountain with the bright moon shining and the small pine trees growing is the place where I miss my wife and want to break my bowels every year.

Interpretation: We have been separated from heaven and man for ten years, and my thoughts about you are still very strong, but I can't specialize.

See, I didn't do anything to forget you. Your grave stands alone thousands of miles away, and I have no place to speak of the sorrow of my heart.

Jiang Chengzi Su Shi.

I remember a dream on the twentieth day of the first month of the first month.

Ten years of life and death, without thinking, unforgettable.

Thousands of miles of lonely graves, nowhere to talk about desolation.

Even if you don't know each other, your face is dusty, and your temples are like frost.

At night, I suddenly returned to my hometown, and I was dressing up in the small window.

There are no words for each other, only a thousand tears.

It is expected that the intestines will be broken every year, the bright moon night, and the short Matsuoka.

This is a eulogy. The author combines his unfortunate experiences and infinite emotions in his political career in the past ten years to vividly reflect the sincere emotions and deep memories of his deceased wife that he will never forget.

The opening chapter points out the tragic reality of "ten years of life and death." Here is a personal sad life story in the long years. 生, refers to the author; Death refers to the deceased wife.

This shows that both the living and the dead have been missing each other for a long time, but there is no communication and there is no sound. The reason why the author mentions life and death together, in addition to clarifying the role of the topic, is also to emphasize the sorrow of the living, so the words "do not think, never forget" immediately appear. "Not thinking" is actually to retreat into advance, which happens to be used to show the depth of the feeling of "unforgettable" for the living.

Thousands of miles of lonely graves, nowhere to talk about desolation", immediately add to this. Clarify what "self-memorable" actually does. After Wang's death, he was buried in Su Shi's hometown of Meishan, so naturally there would be a "thousands of miles of lonely grave", and the consequences of the separation between the two places, it was difficult for the author to even go to the grave to pay tribute.

The dead are "desolate", and the living are heartbroken. "Ten years" is a long time; "A thousand miles" is a vast space. In this long and vast space of time, and the insurmountable boundary between life and death, how can the author not multiply the sigh of "there is nowhere to talk about desolation"?

The boundaries of time, space, life and death are difficult to cross, so they have to meet in a dream. The above four sentences have paved the way for "remembering dreams".

Ten years have passed, life and death are unknown, whereabouts are unknown, it has been a long time, it is difficult to forget you, if you die, thousands of miles away in a lonely grave, no one can talk to me, desolate. From Su Shi's "Jiangchengzi" (Ten Years of Life and Death), it was written by Su Shi to his late wife to express his thoughts about her.

Su Dongpo's mourning for his deceased wife was written when his wife died ten years ago, and his feelings of longing were unforgettable.

My understanding is: ten years, the two are separated by life and death, although I have not remembered her for a long time, it does not mean that I have forgotten her. My wife's grave is thousands of miles away, and I can't talk to her and accompany her. For the rest, you can look at the one above.

Can it be used on my sister who misses a long time away?

It was Su Shi who missed his wife who had been dead for ten years.

What a heavy grief, read it over and over again, and burst into tears!

Anyone with a bit of literary talent should understand. Agree to the ground floor.