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- The results from SEM, XRD, and UV absorbing spectra show that the reduction happens between the aldehyde and the ammonia-silver solution in the straight plating, but Ag rep... 在直接镀银工艺中,发生地是醛基与银氨液的还原反应,而在预先镀镍再镀银的工艺中,银先与镍进行置换反应,然后再与醛基发生氧化还原反应。
- Flexo plate with plate (also known as digital flexo) peripherin-layer coating on the top of a layer of black UV absorbing layer, the layer is also sensitive to infrared. 激光烧蚀后，即可对印版进行曝光，保留在印版空白处的黑色涂层挡住光线，而图文处的感光胶层由于失去了黑色图层的保护，发生光聚合反应，即形成印刷网点。
- Application of UV absorbing compounds and radical trapper or antioxidants onto paper have been reported to stabilise the brightness against light exposure. 紫外吸收类化合物、游离基捕获剂或抗氧剂等处理纸张制止纸张返色的研究已有报道。
- Uses: Mainly used to high performance permanent-magnet,magneto optical material,ultraviolet absorbing glass,functional ceramic,colorant and decolorizer of glass. 用途:主要用于高性能永磁、磁光材料、吸收紫外线玻璃、功能陶瓷、激光荧光材料、稀土生物材料、玻璃的着色剂及脱色剂。
- Absorbing glass volume calorimeter for 80mm aperture has been fab-rited. It is used for the absolute measurement of energy for high power pulsed lasers. Major performances of the calaorimeter have been measured. 研制了80mm开口的玻璃体吸收卡计,该卡计用于高功率脉冲激光能量的绝对测量,对卡计的主要性能进行了测试研究。
- Laboratory UV absorbance spectroscopy requires the transmission of UV energy through samples held in cuvettes. 实验室紫外线吸收光谱法要求紫外光能穿过装在小型管里的样品进行传输。
- PETROLEUM PRODUCTS AND LUBRICANTS. DETERMINATION OF THE UV ABSORBANCE INDEX OF DMSO EXTRACT OF NEAT CUTTING OILS. 石油产品和润滑油。净馏分油DMSO抽提物紫外吸收指数的测定。
- atomic radiation absorbing glass 防原子辐射玻璃
- The relic protection material B72 was developed by modifying acrylic resin with benzotriazole UV absorber. 研制了苯并三唑类紫外线吸收剂改性丙烯酸树脂文物保护材料。
- It can be confirmed from the UV absorbent spectrum that the product has certain ultraviolet absorption. 通过对改性产物的紫外光谱表征发现产物具有一定的吸收紫外线能力。
- Seven UV absorbers of benzotriazol structure were prepared by diazotisation, coupling and reduction. 经过重氮化、偶合、还原反应，合成了7个不同结构的苯并三唑类紫外线吸收剂。
- Purposes：Benzophenone UV absorber, organic pigments, medicine, spices, pesticide intermediates. 用途：二苯甲酮是紫外线吸收剂、有机颜料、医药、香料、杀虫剂的中间体。
- A external method is developed for determination of fenobucarb and impurity by HPLC with reversed chromatographic column and UV absorbance detector. 采用高效液相色谱法,使用反相色谱柱和紫外检测器,用外标法对仲丁威原药的有效成分及主要杂质进行定量分析。
- Have a glass of beer to rinse your dinner down. 喝杯啤酒把你吃的晚饭冲下去。
- The results showed that UV absorbance spectrum of artificial antigen of GA-BSA changed compared with carrier BSA and hapten GA. 鉴定结果表明：人工抗原的紫外光谱图与载体蛋白和半抗原的紫外光谱相比均发生变化；
- 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。
- Infrared absorbing glass;infrared ray absorption glass 红外线吸收玻璃
- The different kinds of ultraviolet absorbers were reviewed, and the benzotriazole type UV absorbent were emphatically introduced. 摘要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。
- The new UV absorbance peaks of these complexes were found.The resistivities of the polymer bulks and the complexes were tested. 聚硅烷还可与某些电子受体形成复合物,形成的复合物在紫外尤谱上都有新的吸收峰出现。
- Aromatic fibres provide a good filter for UV B rays, but the UPF can be improved markedly with a newly developed, specific UV absorber which also screens UV Arays. 芳香纤维对UV B段辐射有很好的过滤作用 ,但随着新开发的也可屏蔽UV A段辐射的UV吸收剂的出现UPF值得到了巨大改善。
