The experiments and practices offer some successful experiences for the popularized application of vibration and substitution method in the reinforcement of similar tailings dames. 試驗和實(shí)踐為振沖置換法在類(lèi)似尾礦庫加固中的推廣應用提供了成功經(jīng)驗。
An important method for evaluating integrals is a change in variables. 求積分值的一種重要方法是變量代換法。
As a matter of fact, the insertion method is also of dubious value in connection with numerical computations. 事實(shí)上，在相應的數字計算中代入法也是靠不住的。
