base period
英 [beɪs ˈpɪəriəd]
美 [beɪs ˈpɪriəd]
地下径流时期；基本周期；基准期
双语例句
- According to the national code, the horizontal earthquake force is calculated by the acceleration response spectrum. The force is closely related to the base vibration period of building structure.
我国现行建筑抗震设计规范中，通常采用加速度反应谱来计算建筑结构的水平地震作用，结构地震反应的大小主要通过与结构自振周期相关的地震影响系数来体现。 - Founded in the revolutionary base area period, the commutation system of PRC is perfected by the enactment of the Criminal Law in 1979 and succeeding amendments.
新中国的减刑制度创立于革命根据地时期，79年刑法的制定和其后的修订使减刑制度更加完善。 - The Content, Characteristics and Application of Five Correlation Base Period Price Indexes
不同对比基期价格指数的内容、特点和应用 - Base period level high, the rate of rise is noffast, but increases the absolute value is very big.
基期水平高，增长速度不快，但增加的绝对值很大。 - The experiment showed that heating synchronization of hot wire TIG welding with single power source could be achieved. In the base current period, wire were heated, while in the pulse current period, wire were melted.
实验结果表明：单电源脉冲热丝TIG焊机能够实现焊丝的同步加热，即在基值电流期间，填充焊丝通入预热电流，脉冲电流期间熔化焊丝。 - In such a case, after the end of the implementation period the minimum access opportunities for the designated products shall be maintained at the level of8 per cent of corresponding domestic consumption in the base period in the schedule of the member concerned.
在此种情况下，在实施期结束后指定产品的最低准入机会在有关成员减让表中应维持在基期内国内消费量8%的水平上。 - The period synchronization on the base of period estimation is studied and a method is given.
另外，在周期同步方面，完成了一种在周期估计的基础上进行数据切割的周期同步方法研究。 - The AMS calculated as outlined below for the base period shall constitute the base level for the implementation of the reduction commitment on domestic support.
以下所计算的基期综合支持量应构成实施国内支持削减承诺的基期水平。 - Differ as a result of what use base period, development speed can be divided mix than development speed to develop speed, link compared to the same period calm base development speed.
由于采用基期的不同，发展速度可分为同比发展速度、环比发展速度和定基发展速度。 - The article expounds the nature of periodic function and proves the existence of the base period of the continuous periodic function.
本文给出了周期函数的几个性质，并证明了连续的周期函数基本周期的存在性。