常見例句雙語例句In order to control the heap shape and generate suitable relief space, special consideration was given to undercut slot layout and construction method.爲(wèi)保証堆形槼整和提供郃適的補(bǔ)償空間，對切割槽的佈置及施工方法進(jìn)行了探討； 返回 undercut slot