shrinkage pool

常見例句

How all-female species avoid the shrinkage of their gene pool is among the animal kingdom’s great mysteries.
一些物種只有雌性存在，可為什么它們的基因庫不會縮小呢？這是動物界的一個很大的謎題。
On the basis of 3-D temperature fields calculation of aluminum alloy casting, the liquid face shrinkage capacity method of varied several melt pool is put forward to predicate shrinkage cavity;
在鋁合金鑄件三維溫度場計算的基礎(chǔ)上，提出了采用動態(tài)多熔池等效液面收縮量法對縮孔進(jìn)行預(yù)測；
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The author analyses some problems in pool design, such as the determine of groundwater level, the setting of shrinkage joint, practice of later casting zone and the fitting of design and construction.
通過作者多年在水池設(shè)計中所遇到一些常見問題，從結(jié)構(gòu)專業(yè)的角度出發(fā)，分析探討了地下水位的確定、伸縮縫的設(shè)置、后澆帶的做法及設(shè)計與施工配合等問題。