1.
the hierarchy of need periodicity constitutes the unity of interrelation.
需要周期的层次构成相互联系的统一。
2.
Dynamic RAM's need to be refreshed periodically.
动态RAM则需要周期性地刷新数据。
3.
A cycle of the sun takes a year.
太阳循环周期需要一年。
4.
the different need of every hierarchy also calls for periodicity;
每个层次的不同需要也具有周期性;
5.
reproductive cycle
生殖周期 -完成一次生殖过程所需要的时间
6.
Having a life cycle that normally takes two growing seasons to complete.
二年生的需要两个生长季来完成生命周期的
7.
He needs a three week course of medication to get better.
为了让身体好转，他需要做为期三周的药物治疗。
8.
The time in which one microinstruction is executed. In general, several microcycles are required to execute one instruction.
执行一个微指令所需的时间，通常执行一条指令需要若干个微周期。
9.
Usually this movement( also called turnover) takes about a month, but in psoriasis it may occur in only a few days.
正常情况下皮肤的这一更新周期需要一个月，但在银屑病可能几天就发生一个周期。
10.
Requirements analysis is an important step in an information system development cycle.
需求分析是信息系统或软件开发生命周期中一个重要阶段 ,并具有自己的生命周期。
11.
Because the equipment has to change, and the cycle for designing and building new equipment is very long.
因为装备需要更新，设计和生产新装备的周期很长。
12.
India needs a period of slower growth to reduce these excesses and this requires higher interest rates.
印度需要一个较低水平的增长周期，以减少这些没有节制的增长。
13.
The development of China requires an environment of long-term international peace, especially a favorable peripheral environment.
中国的发展需要一个长期的国际和平环境特别是良好的周边环境。
14.
For geophysical purposes it is customary to use solar rotations of 27. 0 day.
为适应地球物理学的需要，习惯上以27．0日为太阳自转周期。
15.
In order to measure these various cycles accurately, we need a basic time unit.
为了精确地量度这些变化周期，需要有一个基本的时间单位。
16.
Procyclicality in the Financial System:Do We Need a New Macrofinancial Stabilization Framework;
金融体系中的顺周期性：我们是否需要一个新的宏观金融稳定框架
17.
The Change of Leadership Essence and Its Inspiration--Analysis with Maslow's Hierarchy of Needs and Situational Leadership Theory
领导本质的变迁及启示——基于需要层次论与领导生命周期理论
18.
community periodontal index for treatment needs
社区牙周治疗需要指数