periodic change
周期变化
常用释义
英式发音
美式发音
基本释义
- 周期变化；[数] 周期变更
例句
-
1·The periodic change of water flooding results in the diff…日注水量越大，高渗透层原油的浸入越多，效果越好；
-
2·Periodic change imposed on a controlled variable or a function by a controller.通过控制器控制某一变量或函数进行周期性变化。
-
3·Automated systems must use individually assigned accounts that require a periodic change of password.自动化系统必须使用需要定期更换口令的个人担保账户。
-
4·A periodic change in the distribution of pressure between the North Pole and a circle at about 55degree.在北极点与大约55度N纬圈之间气压分布的周期性变化。
-
5·The periodic change of runoff and erosion occurred after the tilling operation and the cutting of grass.表现为随植被经营利用而出现阶段性的变化，牛鞭草的刈割对退耕地地表径流和土壤侵蚀影响较大。
-
6·The phenology is the science studying mutual concern among plant, animal and the periodic change of ambient condition.物候学是研究自然界的植物、动物与环境条件的周期变化之间相互关系的科学。
-
7·The ZHD and ZWD from different GPS sites exhibit their individual features that ZHD has an obvious periodic change and ZWD is related to weather.GPS站点测得的静力延迟和湿延迟呈现出不同特征，静力延迟有明显的周期变化，湿延迟的变化与天气过程相关联。
-
8·The results indicate that periodic change of Be'nard patterns after certain time will stop automatically during pregnant period of strong earthquake.计算结果表明，在强地震的孕育期，贝纳德花样的周期变化在一定时间后将自动停止。
-
9·The periodic change of the precipitation led to a same change trend with the streamflow abundant or dry up in Qingshui River, but only with time lag slightly.降水的阶段性变化特点使清水河也表现出基本相同的丰枯特点，只是时间上略有滞后；
-
10·Climate rainfall is not only one of main sources of water resources, but also one of major factors affecting periodic change of water resources over this region.气候降水是该区水资源的主要来源之一，也是影响该区水资源周期性变化的主要因素之一。
同义词