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- Silver salt method was set up to measure the content of arsenic trioxide in Niuhuang Jiedu Pian and Niuhuang Jiedu Wan. 摘要建立了银盐法测牛黄解毒片和牛黄解毒丸中三氧化二砷含量的方法。
- Con clu sion Compared with the silver salt method and hydride generation-atomic absorption spectrometry,this method had many advantages such as simplicity of operation,rapidity and suitability for the analysis of batch samples. 结论与银盐法、氢化物发生-原子吸收法比较,具有操作简便、快速、适合批量样品分析等优点。
- Discussion on the problems in detection of total arsenal in the instruments by using silver salt method 银盐法测定食品中总砷应注意的问题
- silver salt method 银盐法
- A silver salt, especially silver nitrate, used to sensitize paper. 银盐,硝酸银:一种银酸盐,尤指硝酸银,用于使纸感光
- Do not use too much salt when using the dry salting method. 当使用干腌法时,不需要放太多盐。
- Do not use too much salt when using dry salting method. 把鱼清理干净后,在盒子或篮子的底部放入几条鱼。
- During the time of silver salt cameras, Pentax devoted itself in SLR cameras and built up a history of about 30 years in that field. 本公司在胶卷与显影液的时代,就已经拥有约30年专业生产单反相机的历史了。
- After absorbing separated org anic arsenic compound by activated carbon,we assaied directly micro inorg anic arsenic in the food by silver salt way. 用活性炭吸附分离有机砷化合物后,用银盐法直接测定了食品中微量的无机砷。
- Arsenic in cosmetic can be reduced by KBH 4 to form AsH 3,which can react with new silver salt to form a colored product. 利用硼氢化钾片将化妆品中的砷元素还原为砷化氢,以新银盐为显色液,用便携式测砷仪快速测定化妆品中砷元素。
- silver salt precipitation method 银盐沉淀法
- In here, the silver salt phantom is the warm soft womb as if, causes gas which of the physical image his/her blood vessels exaggerates with the pencil, then can grow continually. 在这里,银盐影像仿佛是温暖柔软的子宫,使得用铅笔渲染的物象得其血脉之气,遂能生生不息。
- Single factor test was applied in the study on protein extraction from larva of Dendrolimus punctatus walker with salt method. 采用单因素实验对盐法提取马尾松毛虫幼虫蛋白质进行了研究。
- According to orthogonal experiments,thick salt method and thin alkali method for extraction of ribonucleic acid from waste yeast were compared. 通过正交实验对浓盐法和稀碱法提取啤酒废酵母核糖核酸进行了比较。
- KOH sub-molten salt method was studied for preparing potassium titanate whiskers and titanium dioxide by using titaniferous slag as the raw material. 研究了以高钛渣为原料、采用KOH亚熔盐法制备钛酸钾晶须和二氧化钛的新方法,探讨了反应温度、初始KOH浓度、反应时间和碱矿比等因素对钛酸钾晶须形貌的影响。
- In photography,the essential light sensitive coating on ph otographic film comprising gelatine and silver salts. 在照相技术中,覆盖在照相底片上的由胶和银盐组成的感光物质。
- In photography, removing fixer and unexposed silver salts from photographic film and papers. 中义在摄影术中,将定影液和未曝光银盐从摄影底片和相纸中移走。
- In photography, the essential light sensitive coating on ph otographic film comprising gelatine and silver salts. 在照相技术中,覆盖在照相底片上的由胶和银盐组成的感光物质。
- As a new kind of methods to prepare inorganic material powders. molten salt method (MSM) and some of its applications are recommended in this paper. 摘要介绍了一种新的无机材料粉体的制备方法熔盐法,以及该方法的部分应用。
- Extracting ribonucleic acid from discarded brewers yeast was studied and alkali method was compared with salt meathod. The result showed that salt method was better than alkali one. 摘要通过从啤酒废水生产的酵母中提取核糖核酸的实验,对稀碱法和浓盐法从操作步骤、产品产率等几方面进行比较,从而得出浓盐法优于稀碱法的结论。