What does scoop mean? What does melon scoop mean

Scoop skewness: refers to the non-perpendicularity between the end face of the rotating part on the rotor of the rotating machinery and the axis line.

Measurement method:1The end face of the rotor rotary part is divided into 8 equal parts (it is required to be more accurately divided into 12 equal parts), and it is customary to number 1 8 in the reverse rotation direction.

2.Use two dial gauges (the higher requirements use the dial gauge), recorded as a and b, and fix the two symmetrical positions of the same diameter of the measured end face at the same time, and then rotate the rotor according to the rotating steering wheel, 45 degrees each time, to get 8 4, 7 3,。。 1 5 A total of 8 sets of data.

3.Then the scoop skewness is calculated according to the formula: scoop skewness = 1 2 [(a-b)max-(a-b)min].

Notes:1The accuracy of the dial gauge is, that is, the large gauge has 100 equal parts in a circle, a total of 1mm, and the small gauge reads 1mm per grid.

When measuring, it is customary to press the reading of the small meter at about 3mm, and the pointer of the large meter is at 50, that is. This is to save you the hassle of minus when calculating.

2 The two table probes should be perpendicular to the end face to be measured, and the probes should be equal to the edge of the end face.

3 In the process of adjusting the table, the watch rod should be gently pulled 2 3 times, if each time it can return to the original reading, it means that the table has been firmly followed.

The gourd will be deformed after being cut into a scoop, and it is not very thoughtful, so it is called scoop deviation. In the future, it is often used to describe something that is not thoughtful, non-standard, and has deviations.

A melon scoop is a scoop for scooping water.

The melon scoop is a spoon made of the dry shell of the gourd, and the two halves of the Zhitan bend are obtained after the saw is opened, which is generally used to scoop water, or used to dry various seeds, people are used to use it as a water scoop, its characteristics are lightweight, and it can also float on the water surface, and it is planted more in central China.

The official name of the gourd is gourd, which is a climbing herb with a pale green plant and soft hairs; Tendrils branched. Leaf alternate; Leaves heart-shaped ovate or kidney-oval, about 10 to 40 cm long and wide, slightly angular lobed or 3 shallowly lobed, apex obtusely pointed, margins with short teeth, gilang heart-shaped, with long petioles, apex with 2 glandular teeth. It is cultivated in most parts of the country.

It is often referred to as night flowering.

The history of melons

In history, there is a saying that gourd pottery is made into melon scoops. The earliest writing should be the continuous simplification and abstraction of pictures, and before the creation of Wenxin Bird characters, the ancient ancestors probably carved abstract pictures on the gourd to record events.

Since the gourd is a sphere, the surface of a ball can depict several paintings, in order not to affect each other, it is necessary to "partition", so we see that the Taoist talisman will have a border of the word "Wen", which should originally be the frame used for partitioning, and later evolved into the word "Wen".

The meaning of the scoop is to cut the gourd in half, dig out the gourd, and use it as a utensil for scooping water and holding things. It also refers to a scoop-shaped utensil made of other materials.

Scoop, is a spoon made of the dry shell of the gourd, the two halves obtained after sawing with a saw, generally used to scoop water, or used to dry various seeds, people are accustomed to use as a water scoop, its characteristics are lightweight, but also float on the surface of the water, more planted in Central China, there is an ancient "weak lead judgment next to the water 3,000 only take a scoop", describe the single-mindedness of love, and another gourd to draw the scoop, the metaphor is rigidly followed.

Scoop, shape and sound words. "Sayings" believes that it is from the province of the gourd, and the vote sounds. In fact, it should be from the melon, the sound of the ticket.

The original meaning is a water scooping container made of gourds. Qing Zhu Junsheng's "Saying Wen Tongxun Dingsheng": "One scoop is two scoops."

The Analects of Yongye: "Zi said: Virtuous, Huiye!

A spoonful of food, a scoop of drink, in the alleys, people are unbearable, and they will not change their pleasures. By extension, there is the meaning of gourd.

Jade Chapter: Melon Department": "Scoop, gourd also." ""Guangyun" Fu Xiaoche "Set Rhyme" "Rhyme Meeting" Bixiao Cut "Zheng Rhyme" Bi Zhao Cut,