What are the soft things? What is the softest thing in the world

Soft; Not hard.

Han Lu Jia's "New Language and Qualification": "In the high softness, into the ground firm." "Book of Sui, Yin Yi Biography, Xu Ze":

The body is soft, the color remains the same, the so-called autopsy of the earth immortals! Song Liu Kezhuang's "He Bridegroom, Four Rhymes with Wisps of Words for Wang Shi's Longevity" words: "Lose with the spirit and the willow in front of the palace, soft and learn to dance with the wind."

Ming Liu Ji's "Mountain Stream" words: "Xuanhua is soft, and it is dyed by autumn frost." Wei Wei's "Oriental" Part 6, Chapter 4:

Be as soft as silver to the people. ”

Downy. Tang Zhuwan's "Listening to the Lotus Sutra Song of the Second Master of Jianzheng for Huaizhou on a Moonlit Night with Qingjiang Shi": "The front and back hearts are all this heart, and the Sanskrit sound is wonderful and soft.

Ba Jin, "Autumn" VI: "There was no other sound, except the whisper of the water waves, and the soft moonlight covered everything. "Yang Shuo's "Tongguan Night":

The young soldier stood in front of my eyes, a familiar soft voice rolling in my ears. ”

Weak, not strong.

Song Su Shunqin's poem "The South of the City Returns to the Great Wind and Snow": "I don't know that the liver and gallbladder in the chest are hung with iron and stone, and An Neng is soft and follows the good medium." ”

It is said to be easy-going and careless.

The second and fourth episodes of "Water Margin": "Softness is the foundation of life, and strength is the birth of trouble." ”

It's still soft. Refers to valuables that are soft and easy to carry.

Ming Sun Meixi's "Qin Xin Ji ”

Shape sound. From the wood, the sound of spears. Original meaning: Trees can be curved or straight.

That's a lot.。。 Leather balls,,Bed.。。 pillows, sofas, etc.

Soft things are cotton, sponges, hair, eyelashes, silk scarves, cakes, sofas, bread, gummies, mattresses, sweaters, etc. The cell membrane of living organisms is one of the softest functional materials known. It is possible to change the shape of soft objects without much force.

That's the engineer's definition of softness, but it's much more than that, because "softness" is both a feeling and an engineering concept.

The softest functional material known on Earth is the cell membrane that surrounds every cell. Over the years, scientists have discovered that the cell membrane that surrounds the cell is made up of phospholipid structures that are only two molecules thick. Phospholipids are weakly bound together through intermolecular interactions, which are prone to misalignment, twisting, and stretching, and the whole is as soft as plasticine, so the cell membrane can present various shapes, such as spherical, long rods and even irregular shapes.

With some special instruments, humans can apply gentle positive and negative pressure to it, stretching or bending the cell membrane. The softness of the cell membrane was measured to be between liquid and gas.

The meaning of this sentence is: the softest thing in the world is water, but nothing can beat water.

Source: Lao Tzu's Tao Te Ching, Chapter 78

Original text: The world is weaker than water, and the strong can win, and it is not easy. The weak is better than the strong, the soft is better than the strong, the world knows everything, and there is no way to shoot falsely.

It is a saint cloud: the dirt of the country is the master of the society; The country is ominous, and it is the king of the world. If you are talking about it, you will be the opposite.

Translation: There is nothing softer in the world than water, but nothing can overcome the strong and overcome the strong water, so there is nothing that can replace it. The weak can defeat the strong, the soft can defeat the strong, and there is no one in the world who does not know this truth, but no one can do this.

Therefore, there are people who say: If you can bear the humiliation of the country, you can call him the monarch of the country; He who can bear the calamity for the sake of his country is worthy to be the king of the world. It's as if the positive is the opposite.

The waterjet is known as the sharpest knife in the world, and the main reason why soft water can become so sharp and can cut through anything hard is that it uses the principle of pressure, when the soft water is increased by pressure, it becomes extremely sharp.

We all know that knives are very sharp, and in the era of cold weapons, there were once very famous knives, such as embroidered spring knives and Tang knives, which are very sharp. We can see on some costume TV works that no matter what kind of knife it is, it has been forged after thousands of tempers, and the heroes of ancient times all have a peerless knife of their own. Someone once asked which category of knives is the sharpest, and some people said that it was a water jet, which was originally thought to be a joke, but in fact, it is indeed the case.

Nowadays, many industrial operations use water jets, that is, water cutting, and when water is shot out through high pressure, water will be used as a knife, which can cut any item, which is very sharp. Although water is very soft, there is a saying from ancient times, that is, dripping water through stones, even if it is as hard as a stone, water can also carry the tomb to penetrate it.

With the development of the times, the use of waterjet is becoming more and more extensive, and the development of waterjet is becoming more and more advanced. The sharpness of the waterjet is mainly determined by adjusting the water pressure, and in the case of very high water pressure, the waterjet can even cut the diamond, so in front of the waterjet, no matter what kind of hard object, it will be defeated by the waterjet.

Soft, silky, round and flexible, soft, soft, soft, soft, soft.

1. Fluffy. Pronunciation: [ sōng ruǎn ] meaning: loose and soft: wool. The land that has been plowed is ten; Weakness and weakness: Collapse to the ground.

2. Flexibility. Pronunciation: [ róu rèn ].

Meaning: soft and tough: branches. of rubber leather.

3. Gentle. Read: [róu hé ]

Meaning: Gentle and slippery without being strong: sound . Ray; Supple; Soft: Lines. Feel.