例句與造句

1. There are two kind methods of studying surface subsidence caused by ground water exploitation project . one is classical geomechanics method which is on the basis of terzghi ' s one - dimension consolidation theory and biot ' s three - dimension consolidation theory , the other is mathematical method on the basis of stochastic medium theory presented liu baochen and yang junsheng
   地下水開(kāi)采引起地表沉降的研究方法有二種，一種是經(jīng)典的以太沙基一維固結(jié)理論和比奧三維固結(jié)理論為基礎(chǔ)的巖土力學(xué)方法；另一種是劉寶琛、陽(yáng)軍生等人利用隨機(jī)介質(zhì)理論進(jìn)行研究的數(shù)學(xué)方法。
2. It's difficult to find liu baochen in a sentence. 用liu baochen造句挺難的