" what we can do is to manage the man - made factors which cause sandstorms and the expansion of desertification , " he said 我們所能做的就是控制產(chǎn)生沙塵暴的人為因素,并防止環(huán)境的沙漠化。 ”
The manual inspecting has some man - made factor and its work is great , some data of quality also ca n ' t be collected 人工測(cè)試不但工作量大,帶有一定的人為因素,而且質(zhì)量數(shù)據(jù)也不能采集。
Test on computer can always reduce the influence of man - made factors , it can also be more quick , more impersonal and more safe 當(dāng)前,基于計(jì)算機(jī)的考試技術(shù)已經(jīng)被廣泛地應(yīng)用于各種學(xué)歷考試、職稱考試、證書(shū)考試中。
In current enterprises , the lack of information and there are so many man - made factors influencing the process of quoting prices , all these have been obstacles of developing the logistic enterprises 現(xiàn)行物流企業(yè)運(yùn)輸報(bào)價(jià)信息化程度較低,而且報(bào)價(jià)受人為因素影響較大,嚴(yán)重制約了物流企業(yè)的發(fā)展。
Concrete is used in civil structures on a large scale . serious damage , even sudden breakage of concrete structures has happened because of steel corrosion , environmental erosion and man - made factors 混凝土是用量最大的建筑材料,由于銹蝕、環(huán)境侵蝕及人為因素等作用,一些混凝土結(jié)構(gòu)出現(xiàn)嚴(yán)重?fù)p傷,有的甚至發(fā)生突然的脆性斷裂,造成災(zāi)難性的后果。