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- thiourea homologues 硫脲类
- F was plotted versus the concentration of the homologues. 是对应同系物的浓度标绘的。
- The HSDL2 shows high similarity with the homologues in the mouse and fruit fly. 蛋白质序列分析表明HSDL2蛋白与小鼠及果蝇中的同源蛋白具有较高的相似性。
- Presence of carcinogenic thiourea in solutions has limited its use in USA. 由于存在致癌硫脲成分,使其在美国使用受到限制。
- Diphenyl thiourea is an important intermediate of medicine and dyestuff. 二苯硫脲是重要的医药和染料的中间体。
- Thiourea Dioxide,Sodium Percarbonate,Pulp bleaching agent FAS,Furfural. 销售产品：二氧化硫脲，过碳酸钠，FAS纸浆漂白剂，糠醛，糠醇。
- Aminothiazole and its homologues can be nitrated in the same way, using a double excess of nitrating mixture. 用二倍过量的混合硝化剂，能将氨基噻唑及其同系物以同样的方法硝化。
- Sorption of benzene homologues in simulated groundwater by HDTMA modified clays. HDTMA改性粘土对模拟地下水中苯系物的吸附。
- OBJECTIVE To extract the polyprenol homologues from Ginkgo biloba leaves and optimize the separation process. 目的从银杏叶中提取聚戊烯醇同系物并对其提取工艺进行优化。
- Finally, spindle fibers pull the homologues apart. This leaves the sister chromatids intact. 最后，同源染色全在纺锤体的牵引下分开。这保证了姐妹染色单体的完好无损。
- Curcuminoids mainly include three homologues:curcumin,demethoxy curcumin and bisdemethoxy curcumin. 类姜黄素主要包括姜黄素、去甲氧基姜黄素及去二甲氧基姜黄素三种同系物。
- The adsorption behaviour of thiourea (TU) on Armco iron was investigated in 0.5mol. 本文通过测定Armco铁在0.;5mol
- OBJECTIVE:To extract and prepare the polyprenols homologues from Ginkgo biloba leaves. 目的:从银杏叶中提取聚戊烯醇同系物。
- A new process,urea-calcium cyanamide method,for producing thiourea from urea and hydrogen sulfide is proposed. 利用尿素和硫化氢等原料制备硫脲,提出了尿素-氰氨化钙法新工艺。
- A modified procedure for preparing methyl mercaptan from dimethyl sulfate and thiourea is presented. 提出一种以硫酸二甲酯和硫脲为基本原料的合成甲硫酸的改进方法。
- The preferred orientation of settled nickel layer didn't change with the concentration of thiourea. 另外,沉积层的择优取向不随硫脲浓度的变化而改变。
- The MZW of ADP increased with the addition of ammonium sulfate or sodium, citric acid or thiourea. 添加剂硫酸铵、柠檬酸钠和硫脲均能使磷酸二氢铵溶液的介稳区变宽。
- By analysis of five homologues of acetic ester, the basic chromatographic conditions of negative-peak determination were established. 通过对乙酸酯系列的 5种样品的分析 ,确定了负峰测定的基本色谱条件 ,考察了乙酸酯系列测定的灵敏度、精密度、检出限和线性范围。
- Bismuth sulfide nanorods were synthesized in ionic liquid using bismuth nitrate and thiourea as precursor. 采用硝酸铋和硫脲为先驱原料,以离子液为反应介质,合成了硫化铋单晶纳米棒。
- In order to adopt homologues measure, it is important to explore the depth and distribution of underground pitting area . 为了采取相应的治理措施，查明地下采空区的埋深及分布范围显得十分重要。
