查询词典 distillation

A process for preparing cinnamaldehyde from cassia oil with using molecular distillation was investigated.

利用分子蒸馏技术对肉桂油分离提纯肉桂醛工艺技术条件进行了研究。

The results indicated the time of extracting cassia oil was shortened consumedly, only half of the traditional one, and the extraction rate of cassia oil was increased distinctly, by the method of wet distillation using microwave assistant treatment.

采用微波对肉桂皮进行辐射处理，破坏肉桂皮的细胞组织，然后用水蒸气蒸馏提取肉桂油。

The separating catalyzer and product by decompression filtration and decompression distillation are adopted in back disposal of the product.

并在产物的后处理时采用了减压过滤除去催化剂和减压蒸馏分离产物。

Later, the Egyptians invented a rudimentary distillation machine that allowed for the crude extraction of cedarwood oil.

后来，埃及人发明了蒸馏机器来萃取雪松原油，据说波斯人和印度人也发明了原油蒸馏机器，不过世人对此知之甚少。

The fir essential oil was extracted from fir root by steam distillation method, from which cedrol was extracted, and then, cedrol methyl ether was synthesized based on cedrol.

以杉木根为原料通过水蒸气蒸馏法提取杉木精油，从杉木根精油中精制提取柏木脑，再以柏木脑为原料合成甲基柏木醚。

It is a mechanical problem with the centrifuge in the distillation assembly of the UPA.

这是一个尿液集中处理器中蒸馏汇集的离心分离机的机械问题，。

FEATURES: Containing French lavender distillation soul extracted from fresh purple grain and natural grape soul, by biological genetic technology, its NMF accelerates blood circulation to protect chilblain, moisturize your hand.

特点：蕴含法国醒目薰衣草艳紫花粒部位蒸馏精华及天然提子精华，采用现代生物基因工程技术，借其内含的天然滋润因子，提升末梢细胞的抗冻能力，促进手部血液循环，对容易产生冻疮的部位，滋润效果更为明显，令你拥有一双圆润柔美的手。

A process for preparing citral from litsea cubeba oil using molecular distillation were investigated.

利用分子蒸馏技术对山苍子油分离提纯柠檬醛工艺技术条件进行研究。

Using citral and acetone as starting materials, the aldolcondensation was carried out, and then the final product wasobtained by distillation under vacuum.

以柠檬醛和丙酮为起始原料进行醇醛缩合反应，经减压蒸馏得到最终产物。

The quality and sensory indexes of claret treated by flash distillation and traditional fermentation methods respectively were compared.

对比了闪蒸处理和传统发酵方法处理的干红葡萄酒的主要品质和感官差异。

The production moved off-Broadway to New York City, where she won the Joseph E. Calloway award for her performance, and was profiled in American Theater Magazine as one of ten young theater artists to watch.

生产提出过百老汇的新的纽约市，在那里她赢得了约瑟夫calloway奖，她的表现，并于异型在美国的战区杂志之一， 10战区的青年艺术家观赏。

It's a risk tradeoff, and I believe that adding test support code usually wins.

这是一个风险的权衡，我相信添加测试代码通常会占上风。