紫外线的
- 与 紫外线的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The fabric after arranging applies function test to make clear, absorbefacient has the ultraviolet ray of preparation to prevent ultraviolet sex admirably to be able to be mixed be able to bear or endure catharsis function, via 50 catharsis hind, of fabric fight ultraviolet exponential reservation leads prep above 90%, and the change of physical machinery performance that arranges around fabric is minor, for absorbefacient of a kind of admirable reactivity ultraviolet ray.
整理后织物应用性能测试表明,制备的紫外线吸收剂具有优良的防紫外线性能和耐洗涤性能,经50次洗涤后,织物的抗紫外指数保留率高于90%,且整理前后织物的物理机械性能变化较小,为一种优良的反应性紫外线吸收剂。
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The genetic inactivation of eggs is the first key stage of androgenesis in fish. In order to observe the effect of UV irradiation for the inactivation of female nucleus of zebrafish the eggs were irradiated by UV with solution-free, pure water, Ringer's solution and Cortland solution. The results showed that abnormal fry were obtained in all groups and haploids were validated. But irradiation with solution was confirmed it could not inactive fully female nucleus and the fertilization rate of the eggs irradiated with pure water was very low.
雌核灭活是雄核发育的第一个关键步骤,为研究紫外线对斑马鱼卵的雌核灭活效果,将斑马鱼的卵采用干法或置于纯水、Ringer氏溶液和Cortland鱼用生理盐水进行紫外线照射,结果表明,各种方法中均得到畸形鱼苗,并经染色体检查大多为单倍体;四种方法中在Cortland鱼用生理盐水中灭活效果最好,120 mJ/cm2紫外线可以使雌核完全灭活;干法处理不能达到雌核完全灭活的目的,在纯水中灭活后的卵子受精率较低。
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Based on the perdurable performance of the asphalt pavement are influenced by water, heating, ultraviolet radiation, this paper studies the water stability, heating ageing and ultraviolet radiation ageing of bituminous mixtures.
基于水、热和紫外线对沥青路面耐久性的影响,针对沥青混合料浸水、受热老化和紫外线老化三个方面进行研究。
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In this study, observe the effect of UV protectant in Bacillus subtilis. Incubated in MIY liquid medium shaking at 30?
基於上述的限制,本研究以枯草杆菌作为研究对象,探讨其在不同浓度紫外线保护剂下之抗紫外线活性。
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Non-ozone types Quartz ultraviolet germicidal lamp has strong sterilization function.
紫外线低压汞灯即无臭氧石英紫外线杀菌灯,该灯具有强烈的杀菌作用。
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In this image, far-ultraviolet light is blue, near-ultraviolet light is green and radio emission at a wavelength of 21 centimeters is red.
在这种形象,远紫外线是蓝色的,近紫外线是绿色和无线电发射波长为二十一厘米是红色。
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Be in from the ground in the atmosphere advection layer of 50 kilometers of 15 ~, centered the ozone gas of on the earth 90%, although its chroma never exceeds 1/100000, all concentration rises to also have a even thinner than sole only, but it assimilated opposite substance effectively harmful, wavelengh is less than the UV-C of sun ultraviolet ray of 295nm, and opposite content hurtless, wavelengh is more than the UV-A of sun ultraviolet ray of 320nm to make them all pass however, opposite content has certain harm, wavelengh is in the UV-B of sun ultraviolet ray of 295 ~ 320nm also is absorbed for the most part.
在离地面15~50公里的大气平流层中,集中了地球上90%的臭氧气体,虽然其浓度从未超过十万分之一,全部集中起来也只有比鞋底还要薄的一层,但它却有效地吸收了对生物有害的,波长小于295nm 的太阳紫外线 UV-C,而对生物无害的,波长大于320nm 的太阳紫外线 UV-A 却让它们全部通过,对生物有一定危害,波长在295~320nm 的太阳紫外线 UV-B 大部分也被吸收。
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objective:to observe the effect of infusion of uvb-irradiated donor splenocytes on allogeneic transplantation of sciatic nerve of rats.methods:20 male wistar rats were randomly divided into uvb irradiated group and nonirradiated group(n=10).irradiated and nonirradiated splenocytes were injected in the recipient rats through caudal vein respectively.
目的:探讨大鼠尾静脉预输注经紫外线照射的供体脾细胞在同种异体坐骨神经移植中的作用。方法:20只雄性wistar大鼠随机分为未经紫外线照射的供体脾细胞注射组、经紫外线照射的脾细胞注射组两组,每组10只。
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Oakley O ROKR features lightweight O Matter frame, buttons for controlling volume, answering/ending calls and controlling music, lenses made of optically pure PLUTONITE which filter out 100% of all UVA, UVB, UVC and harmful blue light up to 400nm, able to change the lenses, and ability to use O ROKR with iPod by adding the optional ICOMBI adapter.
厂商Oakley o ROKR的特点轻量级o问题的框架,按钮控制音量,接听/结束通话及控制用音乐,镜头作出的光学纯plutonite ,其中筛选出100 %的所有紫外线A ,紫外线B ,紫外线C和有害的蓝灯高达400 nm ,能改变镜头,有能力使用Rokr手机与iPod加入任择icombi适配器。
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The results shoed that after spraying 1 and 5 mgL^(-1) of anthraquinones, the photosynthetic rate raised by 38.03% and 39.73%, chlorophyll content increased by 3.53% and 3.83%, and MDA content decreased by 11% and 23%, respectively. The anthraquinones could absorb solar UV radiation, and convert the harmful UV into blue or yellow light which can promote plant photosynthesis. It as suggested that foliar-spraying appropriate concentrations of aloe's anthraquinones could promote wheat photosynthetic activity, alleviate UV harm, and thus, increase wheat yield.
结果表明:在灌浆期用浓度为1和5mgL^(-1)的芦荟蒽醌类物质喷施小麦,光合作用速率分别提高了38.03%和39.73%;叶绿素含量分别提高了3.53%和3.83%,丙二醛含量分别降低了11%和23%;蒽醌类物质能够吸收太阳中的紫外线,并将紫外线转换成能促进光合作用的蓝光或黄光;芦荟蒽醌类物质能促进小麦光合作用效率,减轻紫外线对小麦的损伤;喷施合适浓度的芦荟蒽醌类物质能够提高小麦产量。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力