查询词典 periods

What may have been the relative length of these ethnical periods is also a fair subject of speculation.

人类文化上的这些阶段的相对长度究竟是多少？这也是一个值得推敲的问题。

Traditional ethnographic techniques, on the other hand, provide techniques for watching people at their activities over considerable periods of time.

另一方面，传统的人种学提供的技术是在相当长的时间周期内观察人类行为的技术。

This paper takes the musical practitioners in modern China as an object of research, tries to analyze the social roles of three kinds of musical practitioners that appear in different periods and different cultural context in Chinese society, with the theory from sociology and ethnomusicology.

本论文以近现代中国音乐从业者为研究对象，尝试从社会学关于"社会角色"研究的角度，对中国社会不同历史时期、不同文化语境下出现的三种音乐从业者的社会角色进行研究。

But in ETSI VDSL systems, the symbol periods are several times longer than that of Zipper VDSL.

关於RFI 演算法的模型，最简单的模型是假设每个 Zipper VDSL字符时间中的RFI波封为常数[9]。

The trace element contents of Eupatorium lindleyanum DC in different parts in different harvest periods and their correlation to their pharmacological activities were analyzed by determining the pH value and trace element contents of Eupatorium lindleyanum DC in planting field.

方法］通过则定了野马追种植大田内土壤的pH值及其微量元素的含量，分析了野马追不同采收期各部位的微量元素含量以及其与药理活性间的相关性。

But in the periods after taking evacuant, the heart rate and the myocardial oxygen consumption of kaiselu group were higher obviously than that of castor oil group (P=0.029, P=0.019). No obvious difference in other parameters was observed between two groups.

开塞露肛注者与蓖麻油口服者在排便过程中各时段心脏自律性和心肌缺血情况的变化基本相同。

Sentences for draft evasion for periods longer than three months, when the draft evader has not reported himself voluntarily, may not be commuted into a fine.

对草案的时间超过3个月，草案时，回避者没有报告本人自愿不再，逃避刑罚不得折算为罚款。

On February 20 in Moscow, Chinese Ex libris Exhibition was held by International Union of Social Associations of Bibliophiles, which involved over 100 Chinese exlibrises at various periods collected by Russians.

中国藏书票展2月20日在莫斯科俄罗斯国际图书爱好者协会举办。此次展览展出了俄罗斯收藏家收藏的中国不同时期的藏书票作品百余幅。

To achieve this height, carry a pilot, as well as a variety of electronic and photographic gear, plus enough fuel to keep it aloft periods in excess of nine hours, it had to be extremely light.

要达到这一高度，装载一名驾驶员、各种电子及摄影设备，加上足够飞行九个多小时的汽油，那飞机一定要很轻很轻。

By not leaving them in for excessively long periods of time.

，不使他们的过分很长一段时间。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。