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- CHARACTERISTIC AND FILM MORPHOLOGY OF POLYSILOXANE WITH SIDE GROUPS OF DERIVATIVE OF BENZOPHENONE 二苯甲酮衍生物侧基聚硅氧烷的性能与成膜形态
- An acyl derivative of hydrazine. 酰肼一种由肼衍生而来的酰
- The derivative of the step is the impulse. 阶梯的导数就是脉冲。
- They spoke a derivative of the Malay language. 他们说一种从马来语派生的语言。
- derivative of benzophenone 二苯甲酮衍生物
- An amino - acid derivative of galactose. 半乳糖胺半乳糖的一种氨基酸衍生物
- The Derivative of a Map between Vector Spaces. 向量空间之间映射的微分。
- French is a derivative of Latin. 法语起源于拉丁文。
- An amino-acid derivative of galactose. 半乳糖胺半乳糖的一种氨基酸衍生物
- "Electricity" is a derivative of "electric". “Electricity”是“electric”的派生词。
- From this, the green synthesis route of benzophenone was defined. 由此确定了二苯甲酮的绿色合成路线。
- And it is the main raw material of medical derivative of Silybin. 它是合成水飞蓟宾药用衍生物的主要原料。
- And we obtain the temperature derivative of the KTP. 利用这种方法得到了KTP晶体折射率的温度系数。
- Chitosan is the N-deacetylated derivative of chitin. 壳聚糖是几丁质的脱乙酰基衍生物。
- The theory of mixed family is a derivative of the study of family. 摘要混合法系理论是法系研究的派生物,两者的关系十分密切。
- A mark used as a superscript to indicate the first derivative of a variable. 撇号置于右上角的符号,用以标明变量的第一个导数
- Zhong L, Huang Y Y.Preparation of benzophenone by phosgenation [J ].Modern Chemical Industry,1998(7):32-33. [3]钟立;黄幼援.;光气路线制备二苯甲酮的研究[J]
- Our derivation of the chain rule contains one flaw. 我们推导链式法则的过程中有一个漏洞。
- HALS are experimentally used in PVC films in this study.It is shown that thermostabilization and photostabilization functions of HALS are similar to those of benzophenone in PVC. 将受阻胺光稳定剂试用于PVC薄膜,结果表明,该光稳定剂用于PVC中,其光、热稳定效果与二苯甲酮类紫外光稳定剂相近。
- What's more, the series of Benzophenone has a long-lived history since the production, it becomes the biggest manufacturer of Benzophenone series in China. 其二苯甲酮系列产品生产经营历史悠久、品种齐全,为全国最大的二苯甲酮系列产品生产基地。