1、

it derives from the 40-day (quarantine) isolation period instituted in an attempt to prevent spread of plague in the middle ages.

中世纪为了防止鼠疫传播,威尼斯在入港的船只,以四十天为期进行隔离检疫。

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2、

In the social isolation period I never pet my new dog.

在交流隔离期间我从来不抚拍刚得到的狗。

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3、

results show that if change the number of sliding isolation bearings, the isolation effect will change. after setting more sliding isolation bearings, the period becomes longer, the interlayer displacement, absolute acceleration and shear force are all amplified.

结果表明,改变滑移隔震支座的数量,隔震效果明显不同,滑移隔震支座设置越多,结构的周期越长,层间位移幅值、绝对加速度和层间剪力的反应也随着增大。

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4、

The main goal of the experiment is to see how isolation and space food over a long period affect the physical and mental health of astronauts.

这一试验的主要目的是考察长时间的隔离条件和食用太空食品对宇航员身心所产生的影响。

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5、

Results: With the modified Guanidine Thiocyanate method, high-quality and good-integrality total RNA was achieved and the cost time period for the isolation of RNA was sharply shortened.

结果:进一步改进的异硫氰酸胍法能够提取到质量高(OD260/OD280的值介于1.8~2.0)、完整性好的总RNA,且将提取时间缩短为原来的一半(全程仅需2~3小时)。

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6、

Traditional base isolation is realized by adding base isolation systems between the structure and foundation. The principle is to lengthen the natural period of the structure.

传统的基础隔震建筑通过在结构底部和基础之间增加隔震体系达到隔震效果,其原理在于延长结构自振周期。

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7、

National Health Commission director Ma Xiaowei says the one-week Lunar New Year holiday is the best time to allow massive isolation and disinfection to He says experts have predicted that the epidemic has entered a rather grave and complex period.

国家卫生健康委员会主任马晓伟表示,为期一周的春节假期是大规模隔离和消毒的最佳时间。他表示,专家预判现在疫情进入一个比较严重复杂的时期。

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