ultraviolet的例句大全

Simultaneous Determination of Benzene and Methyl Benzene by Artificial Neural Networks Ultraviolet Spectrophotometry

人工神经网络紫外分光光度法同时测定苯和甲苯

Test method for ultraviolet blocking and sun protection factor of textiles

纺织品防紫外光率及防护系数试验法

Ultraviolet radiation and proton bombardment are two of the most important factors, which affect the properties of some BaO-TiO_2 series microwave dielectric materials in space environment.

考察了几种BaO-TiO2系微波介质陶瓷材料在真空环境中经紫外和质子辐照后的介电性能变化。

Study on Ultraviolet Absorption of Borosilicate Glass Used for Electrical Illuminant

电光源用硼硅酸盐玻璃紫外截止性研究

Intensity calibration of monochromators in vacuum ultraviolet wavelength region by atomic branching ratio method

利用分支比方法作真空紫外光谱仪的强度校准

Appended in cosmetics, it can keep wet, breathe freely, clear up toxin and defend ultraviolet radiation et al;

添加于化妆品中，它具有保湿、透气、消除毒素、防紫外线等作用；

This paper has introduced some design features of ultraviolet luminance sensors and applied occasion.

文章介绍了该传感器的设计特点,适用场合.

Simultaneous determination of CSF monoamine metabolites MHPG, HVA, 5-HIAA, 5-HTP and tryptophan by a HPLC method with electrochemical and ultraviolet detectors is introduced.

介绍同时测定脑脊液中单胺类遂质及代谢产物5-HT，5-HTP，Trp，MHPG，HVA和5-HIAA的高效液相色谱法。

The container is invisible until you shine an ultraviolet light on it

那个柜子只有用紫外线照射才可以看见。

This paper introduced the degradation mechanism of polyvinyl chloride ( PVC ) under the irradiation of ultraviolet light.

介绍了聚氯乙烯 ( PVC ) 的紫外光降解机理.

Cerium dioxide has high refractive index and dielectric constant and ultraviolet absorption which may be useful for various optical and electronic applications.

二氧化铈具有高折射率、介电常数和紫外吸收率，因此它广泛地应用于各种光学和电子器件。

The effect of the ultraviolet-visible light transmittance, doping amount of thorium dioxide and neodymium sesquioxide, pH value of the aqueous solution of sodium dodecyl benzenesulfonate and some other factors on the photodegradation rate were studied.

研究了复合膜的紫外-可见光透过性能和二氧化钍与三氧化二钕的掺杂量、十二烷基苯磺酸钠水溶液的pH值等因素对光解率的影响。

Dissolved the samples by methanol, with diethyl phthalate as internal standard, the content of diniconazole is separated and determined by means of Liquid Chromatography under high pressure on the ODS column and ultraviolet detector.

烯唑醇含量分析试样用甲醇溶解，以邻苯二甲酸二乙酯为内标物，在ODS柱和紫外检测器上对试样中的烯唑醇进行高压液相色谱分离和测定。

In order to increase laccase yield and activity of Curvularia lunata, we mutated Curvularia lunata strains by physical method ( ultraviolet ray-60Co-y ray, microwave irradiation) and chemical method ( diethyl sulfate).

为提高新月弯孢霉分泌漆酶的产量和活性，本文利用物理诱变法（紫外-60Co-γ合诱变，微波诱变）和化学诱变法（硫酸二乙酯诱变）对新月弯孢霉菌株进行诱变。

Methods : The content of 5 F in eye drops was determination by ultraviolet spectrophotometry.

目的建立半边旗二萜类化合物5F滴眼液的含量测定方法.

After pretreatment with granulated chicken sample, we determined the I+ G content by ultraviolet spectrophotometer method, with method repeatability R.

对鸡精样品进行预处理后，采用紫外分光光度计法测定鸡精中呈昧核苷酸（I+G）的含量，方法重现性R。

In order to determine the content level of nitrate and nitrite in fruit, 78 samples were collected from 3 kinds of fruits, Chinese jujube, watermelon and apple. The contents of nitrate and nitrite were determined with ultraviolet colorimetry method and national standard method respectively.

为了解目前果品中硝酸盐和亚硝酸盐含量状况，从生态型产区随机抽取枣、西瓜和苹果3种果品共78个样品，用紫外比色法测定硝酸盐含量，用国标法测定亚硝酸盐含量。

A high performance liquid chromatographic ( HPLC) method using ultraviolet detector ( 210nm) for simultaneous determination of 5 carbamate insecticides in milk has been developed.

建立了乳品中氨基甲酸酯类农药（NMCS）多残留高效液相色谱（HPLC）紫外检测（UV）分析方法。

( P < 0.01) Conclusion Ultrashort wave and ultraviolet therapy is effective in treatment of acne indurate cystica, and there was no side effect in the treatment.

结论超短波加紫外线治疗结节囊肿性痤疮疗效满意且无副作用。

And the key technology in ultraviolet alarms is discussed.

探讨了紫外告警研究的关键技术.