您要查找的是不是：
- Can glasses prevent ultraviolet ray? 眼鏡可以防紫外線(xiàn)嗎？
- Why can ultraviolet ray synthesize vitamin D? ? ? ? 紫外線(xiàn)為什么能合成維生素D????
- Prevent glasses mark of ultraviolet ray? 防紫外線(xiàn)的眼鏡標志？
- The ultraviolet ray light can sterilize the packaging material. 機內裝有紫外線(xiàn)燈，能對包裝材料進(jìn)行消毒滅菌。
- The ultraviolet ray light can sterilize the packing material. 機內裝有紫外線(xiàn)殺菌燈，能對包裝材料進(jìn)行消毒滅菌。
- Objective To observe the efficacy of ultraviolet ray on furuncle and phyma. 目的觀(guān)察紫外線(xiàn)重疊照射法治療癤腫的療效。
- Ultraviolet rays can penetrate through clouds. 紫外線(xiàn)可以穿透云層。
- What are infrared and ultraviolet rays? 什么是紅外線(xiàn)和紫外線(xiàn)？
- The ultraviolet ray irradiation: Stimulate the melanin increase, sink to accumulate in the skin. 陽(yáng)光紫外線(xiàn)照射:皮膚角質(zhì)細胞無(wú)力代謝黑色素細胞,分泌大量黑色素沉淀于皮膚所致。
- Worker had to match sunglasses, must wear long sleeve clothes, bring it out rubber glove, forbid ultraviolet ray direct irradiate skin, avoid long-term job suffer from dermatosis. 工作人員必須配帶墨鏡，須穿長(cháng)袖衣服，外帶膠皮手套，嚴禁紫外線(xiàn)光直接照射到皮膚，避免長(cháng)期工作患皮膚病。
- What method does the allergy of skin ultraviolet ray that the sun basks in have to treat? 太陽(yáng)曬的皮膚紫外線(xiàn)過(guò)敏有什么辦法治嗎？
- The hospital disinfection products are mainly the ultraviolet ray disinfector, the ozone disinfector and so on. 消毒設備主要有臭氧消毒機、層流消毒凈化設備等。
- Close the balcony, the balcony and bedroom two pane, will hold back major ultraviolet ray to enter indoor. 封閉陽(yáng)臺，陽(yáng)臺和居室兩層窗玻璃，將會(huì )阻擋大部分紫外線(xiàn)進(jìn)入室內。
- In the medicine has kind of photosensitivity food, may increase the human body to ultraviolet ray's sensitivity. 醫學(xué)上有一類(lèi)光敏性食物，可以增加人體對紫外線(xiàn)的敏感性。
- Admire glasses when how is seeing eye lens to prevent ultraviolet ray radiation-proof? 佩眼鏡的時(shí)候怎么看眼鏡片是防紫外線(xiàn)防輻射的呢？
- And skin illuminate arrives after ultraviolet ray, pigment is not easy eduction, form stain. 而皮膚照射到紫外線(xiàn)后，色素不易排出，形成斑點(diǎn)。
- The Effect of Photoreactivation on Mutation Rate of Escherichia coli after Ultraviolet Ray's Radiation[J]. 引用該論文 溫崇慶;薛明;劉慧玲;劉展峰;袁偉良.
- Professional heat insulation piece, transmission ultraviolet ray, reflect infrared ray. 專(zhuān)業(yè)隔熱片，透射紫外線(xiàn)反射紅外線(xiàn).
- The ozone layer shields the earth from the sun's ultraviolet rays. 臭氧層保護地球不受太陽(yáng)紫外線(xiàn)的輻射。
- Ultraviolet rays, dust, air-conditioning can make your skin coarse. 紫外線(xiàn)、灰塵、空調等都會(huì )使皮膚粗糙。
