D: I think you have to come back for periodical check-ups.

Results show that PCE was dechlorinated reductively to DCEs and TCE, probable VC and ethene.

结果表明:在微生物的作用下PCE还原脱氯为TCE和DCEs, 可能有VC和乙烯.

In any case, regular medical check-ups during pregnancy will discover whether it is ectopic.

无论如何, 孕期规律的医学检查会发现是否有异位妊娠.

Nearly 300 homeless men stand in line waiting for their food, others receive free medical check-ups.

近三百无家可归的人排队等待施舍的食物, 另外一些人在接受免费的体检.

You will have to come here for periodical check-ups .

你需要定期来 门诊 检查.

Using this system, you'll find routine check-ups become automatic.

使用本保养体系, 您将发现定期检修会变成一种自觉行动.

Premarital check-ups of advance guard result!

前卫新娘子的婚前检查结果!

Ether is the best solvent in the three organic solvent.

几种有机溶剂中,又以乙醚的提取性能最好.

It is very important to carry out physical check-ups on new born babies.

新生儿健康检查十分重要.

The latest researches in dimethyl ether as a clean fuel and its catalytic combustion were reviewed.

介绍了近年来二甲醚作为一种清洁能源的研究状况,进行了二甲醚的催化燃烧研究的初探.

They gave check-ups to 17 million people.

他们给1700万人作了检查.

The result showed that polyethylene glycol diglycidyl ether cross linked sericin obviously.

结果表明,聚乙二醇缩水甘油醚对丝胶蛋白具有明显的交联作用.

A whiff of ether will put you out in a few seconds.

一剂乙醚几秒钟后就会使你失去知觉.

Dimethyl ether is not only ideal clean energy source, but important chemical materials.

二甲醚不仅可作为理想的清洁替代能源, 还是重要的化工原料.

Her words disappeared into the ether.

她的话消失在九霄云外。

The effect of catalyst, reaction temperature, reaction pressure on conversion and purity vinyl ether was discussed.

讨论了催化剂 、 反应温度 、 反应压力等对产率与纯度的影响.

It's soluble in acid and slightly soluble in water but insoluble in ethanol or ether.

易溶于酸,微溶于水,不溶于乙醇和乙醚.

Activity and stability of the catalyst were examined for synthesis of acetic ether.

以乙酸乙酯合成反应为模型反应考察其催化活性和稳定性.

Like any other, the hospital smelled of formaldehyde and ether.

跟其他的医院一样, 这里的医院里也充斥着甲醛和乙醚的味道.

The current automation test tool ether has limited test scope or is very expensive.

现有自动化测试工具要么覆盖的测试范围很窄,要么实现困难,成本昂贵.

American surgeon and pioneer anesthetist who was among the first ( 1842 ) to use ether as an anesthetic.

朗,克劳福德·威廉森1815-1878美国外科医生,麻醉师的先驱,是最早使用乙醚作麻醉剂的人之一 ( 1842年 )