periodic change

常見例句

A study is made on the heat transfer of a circular fin under variable thermal characteristic parameter and periodic change of finbase temperature.
研究在變熱特性參數(shù)條件下，根部溫度作周期性變化時環(huán)肋的傳熱規(guī)律。
However, no animal model of depression captures the periodic change of behavior into and out of depression that is seen in patients with depression.
無論怎樣，沒有抑郁癥動物模型抓取抑郁行為周期性的改變，而這在抑郁癥病人中隨處可見。
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This document reflectsthe job content at time of writing and will be subject to periodic change inthe light of changing operational and environmental requirements.
本文件反映的相關崗位職責以盡數(shù)列出，其內(nèi)容會根據(jù)業(yè)務和環(huán)境的要求階段性變化。