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- The two starting materials have the same skeleton. 这两个起始原料有同样的骨架。
- However, the payoff from that system isn't expected to start materializing until later this year. 但是，从该系统预计盈利不会一开始就实现,直到今年晚些时候。
- The results show that the property of starting materials and the preparation conditions have great influence on the characteristic of aqua-mesophase. 结果表明原料和工艺条件对水性中间相的性能有较大影响。
- The condensation and ammonification tests is proceed by using pyrrolidone as the start material. 以吡咯烷酮为起始原料进行成盐、缩合、氨化试验,考察影响收率的工艺因素。
- This artiCle will recommend the synhetic methods of aminoalkyl ferrocene derivatives ftom different starting materials. 本文介绍从不同起始原料出发，合成胺烷基二茂铁衍生物的方法。
- Ultimately all the starting material is converted into products. 最终全部原料都转变成为产品。
- Decanediamide was synthesized using sebacic acid and urea as starting materials. 以癸二酸和尿素为原料合成癸二酰胺。
- In this case, let's start earlier. 既然这样，我们就早点开始。
- The starting material for producing API from which country? 生产原料（pi）用的起始物料来自哪个国家?
- The influence of reaction temperature and time,solvent and the molar ratio of starting materials on alkylation of tin with the Grignard reagent was investigated. 探讨了溶剂种类、时间、温度、原料配比等因素对格氏试剂和锡的烷基化反应的影响。
- Cationic mono-ester surfactants(CMESA)was prepared using glycidyl trimethyl ammonium chloride(GTMAC)and stearic acid as starting materials with a single step reaction. 以自制的失水甘油基三甲基氯化铵(GTMAC)和硬脂酸为原料,经一步反应合成阳离子单酯表面活性剂(CMESA)。
- Compound 5 is synthesized through Frieldel-Crafts reaction, Grignard reaction and substitution reaction from compound 1 which serves as starting materials. 以化合物1为起始原料通过付克反应、格氏反应和取代反应，得到最终产物化合物5。
- Flufenzine was a new kind of acaricide which had low toxicity, high activity and special mode of action. Fluenzine was prepared by using 2-chlorobenzoic acid as start material. 氟螨嗪是一种低毒、高效、机理独特的新型四嗪类杀螨剂。叙述了以2-氯苯甲酸为起始原料合成氟螨嗪的方法。
- In this paper,1 acetylaminoanthraquinone was synthesized by using 1 aminoanthraquinone and acetic anhydride as starting materials and by using acetic acid as solvent. 本文以1?氨基蒽醌和乙酐为原料，乙酸作溶剂，合成了1?乙酰氨基蒽醌。
- I hope you can pardon his badness and let him start all over again. 希望您能原谅他的不好，让他从新开始。
- Synthesis with carbocyclic compounds, such cyclodienylsilane, quinic acid and norbornene, etc, as starting materials is discussed in detail. 重点介绍了以环二烯基硅烷、奎宁酸、降冰片烯等碳环化合物为原料合成碳环糖的进展。
- Using water or sodium carbonate solution as the reactive medium,acetanilide was synthesized by aniline and acetic anhydride as the starting materials. 在水或碳酸钠溶液中，对用苯胺和乙酐为原料合成乙酰苯胺进行了研究。
- The autumn or winter term start in September. 秋季或冬季学期九月份开始。
- It seems that his life is off to a new start. 看来他的生活有了新开端。
- Synthesis with carbocyclic compounds, such as cyclodienylsilane, quinic acid and norbornene etc, as starting materials is discussed in detail. 重点介绍了以环二烯基硅烷、奎宁酸、降冰片烯等碳环化合物为原料合成碳环糖的进展。
