国产网红无码精品视频,国产高清在线精品一区不卡,久久精品国产亚洲AV日韩,日本熟妇xxxx乱

我們日常生活中接觸和使用的各種電器設備的電磁輻射一般都在安全值以內，只要進行了科學防范，就可以避免電磁輻射的傷害。怎么避免幼兒園校服電磁輻射的傷害?
The electromagnetic radiation of various electrical equipment we contact and use in our daily life is generally within the safe value. As long as scientific prevention is carried out, the harm of electromagnetic radiation can be avoided. How to avoid the harm of electromagnetic radiation in kindergarten uniforms?
減低輻射對人體的傷害，簡單的一個(方法)就是，我們可以拉大與輻射的距離，拉大距離實際上對輻射是有一定防護作用的。在電磁防護服上一般都標著防電磁輻射的能力近100%，如果要達到近100%的效果，除非這防護服裹得嚴嚴實實，密不透風，才有可能。所以我們幼兒園校服制作校服參考以下材料：
A simple way to reduce the harm of radiation to human body is that we can increase the distance from radiation. In fact, increasing the distance has a certain protective effect on radiation. The electromagnetic protective clothing is generally marked with the ability to prevent electromagnetic radiation of nearly 100%. If you want to achieve the effect of nearly 100%, it is possible only if the protective clothing is tightly wrapped and airtight. Therefore, we refer to the following materials for making school uniforms in Kindergartens:

一是純麻細紡：讓幼兒園校服具有細密、輕薄、挺括、滑爽風格，有較好的透氣性和舒適感。
First, pure linen fine spinning: make the kindergarten school uniform have a fine, light, crisp and smooth style, with good air permeability and comfort.
二是錦綸：為聚酰胺纖維，也是所謂的尼龍，染色性在合成纖維是較好的，穿著輕便，又有良好的防水防風性能，耐磨性高，強度彈性都很好。
Second, nylon: it is polyamide fiber, also known as nylon. Its dyeing property is better in synthetic fiber. It is light to wear, good waterproof and windproof performance, high wear resistance, good strength and elasticity.
三是丙綸：外觀似毛戎絲或棉，有蠟狀手感和光澤，彈性和回復性一般不易起皺比重小，輕，服裝舒性好，能更快傳遞汗水使皮膚保持舒適感，強度耐磨性都比較好經久耐用，不耐高溫。
Third, polypropylene fiber: it looks like Maorong silk or cotton, has waxy feel and luster, elasticity and recovery are generally not easy to wrinkle, with small proportion and light weight, good clothing comfort, can transmit sweat faster, keep the skin comfortable, has good strength and wear resistance, is durable, and is not resistant to high temperature.
幼兒園校服的舒適程度是很重要的，小孩子身體正在發育，穿著外觀精致、灑脫、寬松的休閑類衣服，平時做游戲跑動等，都方便，既有利于身體的發育，還能給人一種溫柔可愛，舒適、隨意的特別印象。由于幼兒活潑、好動，沒有保護衣服的意識，所以幼兒園校服的布料應以結實、耐穿、不易損壞為主，同時也要注意布料穿著的舒適度
The comfort level of kindergarten uniforms is very important. Children's bodies are developing. It is convenient to wear exquisite, free and easy, loose leisure clothes, play games and run at ordinary times. It is not only conducive to physical development, but also gives people a special impression of tenderness, loveliness, comfort and randomness. Because children are lively and active, and have no awareness of protecting clothes, the fabric of kindergarten uniforms should be strong, durable and not easy to damage. At the same time, pay attention to the comfort of the fabric