查询词典 Ultraviolet

A crystalline para form of aminobenzoic acid that is part of the vitamin B complex and is widely used in sunscreens to absorb ultraviolet light.

对氨基苯酸一种结晶的氨基苯酸形式，是维他命b复合物的一个组成部分并被广泛地用于过滤剂中以吸收紫外线光

Para'.'' form of aminobenzoic acid that is part of the vitamin B complex and is widely used in sunscreens to absorb ultraviolet light.

对氨基苯酸一种结晶的氨基苯酸形式，是维他命b复合物的一个组成部分并被广泛地用于过滤剂中以吸收紫外线光

Efficiency: 4-layer package: 60 bundles/hour, 30-50kg/bundle. It can make the storage period longer, prevent effectively stretching die from ultraviolet rays and insulate air and carry out anaerobism ferment so as to keep the freshness and nutrition contents of the pasture.

包四层为每小时60捆，每捆30-50kg，可连续24小时作业，包后能较长时间的贮存，拉伸膜能有效地阻隔紫外线侵入，与空气隔绝，进行厌氧发酵保持牧草的新鲜和营养成分。

The contents of fat, glycogen, protein, RNA and DNA, in diapause pupa of Heliothisarmigera Hubner were determinated by ether extract method, anthroic ketone colorimetry,Folin-phenal method and ultraviolet absorption method respectively.

本文通过乙醚提取法、蒽酮法、Folin－phenal法和紫外吸收法分别测定了棉铃虫滞育越冬蛹在滞育期中脂肪、糖原、蛋白质、RNA和DNA含量的变化。

The experiment results show that the active reaction groups in chemical degradation canbe restrained by a little auxiliaries of ultraviolet resistant, heatproof antioxdant and antiager etc. which addedin PP.

加工温度选择是有效利用化学阵解剂来改善PP熔体流动性的重要条件之一，同时PP分子链与化学活性基团的降解现象是有温度依赖性的。

Five methods namely improved CTAB method, CTAB-silica extraction method, SDS method, low pH extraction method with high salt and Zhou shiliang method were adopted to extract genome DNA from the leaves of Citrus aurantium. And three methods including ultraviolet spectrophotometer, agarose gel electrophoresis and SSR-PCR amplification were used to detect extracted sample DNA.

以枳壳叶片为试验材料，分别采用改良CTAB法、CTAB-硅珠法、SDS法、高盐低pH值法和周世良法5种方法提取枳壳基因组DNA，并通过紫外分光光度计、琼脂糖凝胶电泳及SSR-PCR扩增3种方法对所提取的DNA样品进行检测。

Ultraviolet and dirty air pollution will make skin rough and lightless, even spot. This product adopted advanced and sound technology, to compound aweto, animal oil (lanolin imported form Australia) and collagen protein. Provide effects of anti-wrinkle, moisturizing, nutrients and isolation. Whiten your skin in short time and make your skin moisture and smooth for long period.

紫外线、脏空气的污染和侵害，使脸部肌肤变得粗糙、暗淡无光、严重得引起色斑的产生和加重，本品配方采用了先进的、合理的领先技术，精心设计配方，把植物、动物油，和胶原蛋白同时添加于本产品中，使肌肤达到抗皱、滋养、隔离的效果，使用后，短效间使肌肤美白，长效间使肌肤滋润光泽。

The ultraviolet-visible absorption spectra, optical constants (complex refractive index N=n+ik) of the thin films and thermal characterizations of three kinds of novel nickel-azo dyes based on 4-methylthiazole, benzothiazole and 6-methylbenzothiazole were investigated.

分别对三种以 4 甲基噻唑、苯并噻唑和 6 甲基苯并噻唑作为重氮组份，以 3 二乙氨基苯酚作为偶合组份的偶氮染料的镍螯合物的光谱、热学性质和薄膜的光学常数(复折射率N =n+ik)及光存储性能进行了研究。

The ultraviolet-visible absorption spectra, optical constants (complex refractive index N=n+ik) of the thin films and thermal characterizations of three kinds of novel nickel-azo dyes based on 4-methylthiazole, benzothiazole and 6-methylbenzothiazole were investigated.

分别对三种以4-甲基噻唑、苯并噻唑和6-甲基苯并噻唑作为重氮组份，以3-二乙氨基苯酚作为偶合组份的偶氮染料的镍螯合物的光谱、热学性质和薄膜的光学常数及光存储性能进行了研究。

The different kinds of ultraviolet absorbers were reviewed, and the benzotriazole type UV absorbent were emphatically introduced.

综述了不同种类的紫外线吸收剂，着重介绍了苯并三唑类紫外线吸收剂。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。