查询词典 uv

And achromatous fluorescent ink and the role of cyclometalated innovativeink, in the label business card printing and membership card making products join a particular color in UV inks, excitat, cyclometalated, is obvious; no effect of UV-light, show only.

与无色荧平油墨与磷平油墨的功用不差别，只是在标签制卡和会员卡制作品洋参加某一颜色的油墨，在紫外平功用下，荧平、磷平成果才澄辉；无紫外平时，只表现实质。

T he contact angle of the films with SiO 2 ratio of 6%～13% decreases to 2° duri ng a 30 min UV irradiation,and keeps lower than 6° for 5 days without UV irr adiation.

进一步的研究表明[4 ，5] ，采用溶胶凝胶法制备的TiO2 /SiO2 复合薄膜具有较好的超亲水性，并且能保持较长时间，从而有可能得到实际应用。

Anthocyanidin extract in methanol showed 3 absorption peaks, at 270, 340 and 520 nm, in the UV-vis spectrum, with bathochromic and hypsochromic shift with methanol+AlCl3 and methanol+AlCl3+HCl, respectively; the ratio of the absorbance at 440 nm to that at 520 nm was 0.29. No fluorescence occurred under UV irradiance, and 5 absorption peaks occurred at 270 nm after HPLC. Five molecular ion peaks occurred on MS: 595, 381, 611, 587 and 571, respectively, and monosaccharides in the extract were identified as rhamuose and glucose on HPLC.

一品红花色素的甲醇溶液分别在270、340 和520 nm 处有 3 个吸收峰；在 440 nm 吸光度与可见光最大吸收波长 520 nm 吸光度的比值为0.29；花色素的甲醇溶液中加入AlCl3后发生红移，再加入HCl后发生蓝移；色素溶液在紫外光下无荧光；色素样品经液相色谱分离后在 270 nm检测有 5 个比较明显的吸收峰；质谱中得到 595、611、381、571 和 589 等对应的分子离子峰；花色素酸解液高效液相色谱图谱和鼠李糖、葡萄糖的出峰时间一致。

Dry weight and alkaloid of bulb of F.thunnbergii Miq were increased realated assumably to the rising of some enzyme activity during the secondary metabolism. The change of soluble sugar of old bulb was minished, but that of new bulb fluctuated. In our reseach the result of combined treatment about 4.25 kJ.m~(-2).d~(-1) was the best.

3实验发现，对浙贝母补充UV-B辐射后，浙贝母鳞茎的干重和生物碱含量上升，这可能与UV-B刺激次生代谢过程中的关键酶活性有关；而母鳞茎和新鳞茎的糖含量与对照相比有所减少，但新鳞茎的糖含量总体趋势处于波动状态。

A UV\|spectrophotometry method was used to determine the content of brightener benzalacetone in potassium chloride zinc electroplating , and many factors affecting the UV absorption were studied such as pH, inorganic salt, sodium higher fatty alcohol polyoxyethylene sulphate, etc.

研究了酸度、无机盐、高级脂肪醇聚氧乙烯醚硫酸钠等对氯化钾型镀锌主光亮剂苄叉丙酮吸光度的影响。

The interaction between bipyridyl and In was investigated by the methods of electrochemistry,UV spectra and difference UV spectra,the results of which were explained,the match ratio was got.

研究了In与联吡啶作用的紫外吸收光谱、紫外差光谱及电化学性质，根据二者相互作用时的紫外光谱及差光谱，得到了二者的配位比。

First,the interaction between bipyridyl and In was investigated by the methods of electrochemistry,UV spectra and difference UV spectra.Then the interaction between In and DNA was investigated by the methods of electrochemistry.At last the electrochemistry behavior of interaction between In complex and DNA was studied.

本文选用联吡啶为配体，首先研究了In与联吡啶相互作用的电化学及紫外光谱性质，又对In与DNA的相互作用进行了初步研究，最后进一步研究了联吡啶In配合物与DNA作用的电化学行为。

The results showed that the mole ratio of three ligands to CoCl_2, NiCl_2 were 1:1 and to CuCl_2, ZnCl_2, CdCl_2 were 2:1, The IR, UV-Vis and FS of complexes were investigated. Their IR peaks were classified as the corresponding groups or bonds; The relation of their structure with the conjugative effects, absorbtion wavelength and molar absorb coefficients were discussed with the UV-Vis and FS.

结果表明：噻唑类配体与金属CuCl_2，CdCl_2配位比分别2∶3和3∶2，至于配位机理还需进一步探讨；硒二唑配体与CoCl_2和NiCl_2配位比均是1∶1，而与CuCl_2、ZnCl_2和CdCl_2的配位均为比2∶1；对配合物的IR吸收峰进行了归类与指认，并对配合物的紫外和荧光光谱进行讨论分析，推测硒二唑类化合物与金属发生配位的部位是v中Se原子与金属配位。

System containing UV absorber, absorption and fluorescence of natural sunlight, UV radiation at the source to be able to change into a hardened cross-linking of monlchamus drumlike.

体系里含有紫外线吸收剂，在吸收天然阳光和荧光源中，紫外线能够转变成硬化交联的墨膜结构。

C, 200rpm for 5d then placed statically for more than 7d, and addition more than 0.01% Chitosan to Bacillus subtilis suspension provided significant UV protection. The survival spore rate is 90% about 2-2.5 fold better than control for spore exposed to UV radiation for 30 min. Bioassay in against Glomerella cingulata, and the inhibition activity is still 60%.

枯草杆菌於MIY液态培养基中，30°C，200rpm震荡培养五天后静置培养七天以上，以甲壳素添加浓度大於0.01％作为最适宜的紫外保护剂之作用最好，於UVB灯下暴晒30 min，对枯草杆菌孢子的保护效果最好，存活率达90％以上，抗紫外线活性是不添加紫外线保护剂的CK组的2.5-3倍，对檬果炭疽真菌仍有60%的抑菌活性。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新