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- sulphur & phosphorus containing compounds 硫磷化合物
- Because of their high efficiency in flame retard and low toxicity, phosphorus containing flame retardants(FR) are widespread used in flame resistance of textile. 含磷阻燃剂具有高效、低毒等特点,广泛应用于阻燃织物中。
- Several photosensitive phosphorus containing polyurethane acrylate (P-PUA) flame retardant oligomers were synthesized and their chemical structures were characterized by IR. 合成了4种不同结构的光敏性含磷聚氨酯丙烯酸酯阻燃预聚物,并对其结构进行了表征。
- Use of ammonia gas: fertilizer and various ammonia containing compound, various amidogen, acyl and other ammonia containing testing agents (explosives) etc. 氨气用途：化肥和各种含氨化合物。各种胺基、酰基、硝酸和各种含氨制试剂（炸药）等。
- Most of the substances are oxygen containing compounds. 这些物质大多数是含氧化合物。
- The toilet was composed of a bioreacter(containing compound microorganisms),a case,and a closet. 结果复合微生物制剂能够减少粪尿释放氨和硫化氢等臭气,降低粪尿中大肠杆菌的数量。
- METHODS The liniments containing compound ibuprofen and Ibuprofen were prepared and their effects were observed by animal models. 方法:配制复方布洛芬擦剂及布洛芬擦剂,以动物模型观察药物作用。
- A fertilizer containing phosphorus compounds. 磷肥含有磷化合物的一种化肥
- Some of phenol compound and oxygen containing compounds with tertiary butyl group were screened to use as gasoline antiknock additives. 在实验过程中筛选出几种酚类化合物和叔丁基含氧化合物等作为汽油抗爆添加剂。
- Berries, for instance, contain compounds known as polyphenols and anthocyanins. 浆果,例如含有化合物,被称为多酚类物质和花色。
- In order to decrease the dosage of additive package for gear oil, the service performance of the sulfur and phosphorus contained additive and its synergistic effect with the auxiliaries were studied. 为解决通用齿轮油复合剂加剂量偏高的问题，在实验室研究了含硫添加剂、含磷添加剂的使用性能以及它们与辅助添加剂的复合效应。
- Hydrocarbons Halogenated Hydrocarbons II.Nitrogen Containing Compounds III.Silicon Containing Compounds (Except Si... Sadtler Spectral Handbooks红外光谱数据手册 Table of Contents - IR I.
- The product contains compound antioxygen and proper rare earth, which have obvious effect on increasing weather fastness of non-conventional PVC and the strength of fillet weld . 由于本产品含复合抗氧剂和适量稀土元素，对于提高PVC异型耐侯性，增加焊角强度效果十分明显。
- This methodology provides an easy to use, efficient yet flexible procedure for the formation of pyrrolidine and piperidine ring containing compounds. 在研究中我们发现了一种新的孤立双键的溴代氮环化方法，并成功利用该方法进行了不对称诱导形成新的手性中心的研究。
- No animal or plant can exist without phosphorus. 没有一种动物或植物离开磷能够生存。
- These beverages contain compounds called phenols that make it harder for your body to absorb iron. 另外一个原因是饮料里所含有一种叫做酚的化合物可以阻止身体对铁的吸收。
- An organic compound containing many double bonds. 多烯一种包含许多双键的有机化合物
- A diastereoselective version for the synthesis of chiral pyrrolidine and piperidine ring containing compounds was also developed. 利用由本项目拓展的方法，我们成功全合成了生物碱石蒜碱及单萜化合物紫牡丹内酯，合成了蛙皮毒素的重要合成中间体。
- The berries contain compounds called anthocyanosides, which may protect the retina against macular degeneration. 越桔是包括华氰氧化物的混合物，它可以防止网膜有斑点退化。
- Development on Series of Phosphorus Containing Flame Retardant for Textile 磷系织物阻燃剂的研究进展
