The disillate needs to be kept in an air-tight container.
蒸馏后的精华需要保存在密封的容器内。
It is as essential as food and water. And like the air which you inhale and exhale, it must be kept in free and unblocked circulation.
它与食物和水一样必要，像空气一样被你吸入又释放，它必须保持自由和不被阻塞的流通。
The White House office — which had approved the flying photo opportunity but ordered that the public be kept in the dark about the flight plan — said the Air Force was handling the issue.
是白宫办公室批准了这次飞行拍摄任务，并要求将这一飞行计划向公众保密，他们的回答是空军部门正在处理这一问题。
In cleaning air conditioner used in Chinese drug factory, if the local dust removing air discharge is not turned on in time, the differential pressure in the system cannot be kept.
介绍了中药制剂厂房洁净空调系统针对不定时开启局部除尘排风造成系统压差不能保证的解决方案；集中式多个子洁净空调系统操作室对洁廊相对负压的解决方案。
The electrodes should be kept in an air-tight, clean, dry container for storage.
电极应该保存在气密、干净、干燥的容器中。
As it is highly hygroscopic and picks up the moisture and carbon dioxide from air rapidly, it should be kept in sealed containers.
极易吸潮，能迅速吸收空气中的水份和二氧化碳，应置于密封容器内。
As it is highly hygroscopic and picks up the moisture and carbon dioxide from air rapidly, it should be kept in sealed containers.
极易吸潮，能迅速吸收空气中的水份和二氧化碳，应置于密封容器内。
应用推荐