查询词典 keeping

In the part of isobutylene producing HMT, through single-factor-experiments , the best reaction condition was found as : the quantity of aluminum chloride was about 4g; the drop-wise time was about 60 min; the keeping reaction time was about 3 hours and in such a condition , the yield of reaction was 86%.

由新己烯合成HMT反应中，通过单因素优化实验，确定较好的反应条件为：三氯化铝用量为4g左右，反应时间定为60分钟左右，滴加时间确定为3小时左右，此时反应收率为86％。

It cleans sensitive, troubled skin, and prevents itchiness, keeping the skin fresh and healthy.

它清除敏感，不安的皮肤，防止痕痒，保持清透健康的肌肤。

IVF has played an essential role in Denmark in terms of keeping up the number of population.

玻璃体受精为帮助丹麦保证人口数量起到了重要的作用。

It may be a spanking new computer or a jalopy for the digital world, data backup is as important as a virus scan or keeping a firewall.

这可能是一个崭新的电脑，或者是在数字世界台破旧车，数据备份是重要的病毒扫描或保持一个防火墙。

If SM is important enough to you that you've been keeping your Janus membership a secret from your wife, the chances are excellent that she'll find out about it sooner or later.

如果SM对你足够重要，并且一直瞒着你的妻子你是雅努斯俱乐部的会员，那么她迟早发现这一秘密的可能性就会很大。

You wouldn't know if Jeanette's planning on keeping her baby, would you?

你知不知道珍娜是否要留着她的孩子？

Mother puts up a keeping of preserved fruits and jellies every year.

母亲每年都要贮存蜜饯和果冻。

Why is everyone keeping Jemmy's existence a secret?

为什么每个人都把Jemmy的存在当成一个秘密呢？

And I even envisioned keeping on after the age of sixty, as so many of my Jesuit predecessors had done.

作为有社会主义思想的人，及对爱尔兰社会主义政府的亲身体验，甚至英国和欧洲大部份国家也一样，我并不惧怕北京政府接管，我会留在香港，提供我的服务，做一名英文教师，我知道这是有需要的。

" 16 "You needn't get any more wine, said Johnsy, keeping her eyes fixed out the window.

" "你不用再去买酒了，约翰西说道，两眼一直盯着窗外。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。