例句與用法

1. Well log graph , discussed in this paper , is a kind of engineering drawing , which are used for oil and natural gas exploitation
   本論文研究的測井解釋成果圖是進行油氣勘探開發(fā)時使用的工程圖紙。
2. By the method used in 13 , 32 , one can estimate the mean depth d and the effective length l in each grid . the slope of the aquifer can also be calculated through an analysis of the digital elevation model . the two parameters a and b in the quasi - steady subsurface model can be calculated by the following method : the nonlinearity parameter b is taken to be 2 . 0 , the parameter a can be calculated by plotting the values for dq dt versus q in a log - log graph 13
   同時將一種非常典型的“擬穩(wěn)定”狀態(tài)的地下圖圖3 a三種入滲的時間序列; b三種入滲對應的地下徑流深的變化以及d dsitqst ?注意這徑流機制13 , 31里的只是s的函數(shù)也耦合到clm里,并應用到該流域進行模擬實驗