例句與造句

1. In order to study the direct relation between oil - base drilling fluid performance and cement job quality , a new developed evaluation method ( artificial core method ) was adopted ; the effects of the oil - base drilling fluid system and its main components on the shear cementing strengths of the first and second interfaces in cementing operation were investigated ; and those of the different mix slurry ratios on the gel strength , initial set time , final set time of slurry and the compressive strength of bond cement were examined too
   摘要為了研究油基鉆井液性能和固井質量之間的直接關系，采用新建立的評價方法人工巖心法，考察了油基鉆井液體系及其主要組分對固井作業(yè)中第一、第二界面剪切膠結強度的影響規(guī)律，以及不同混漿比例下對水泥漿膠凝強度、初凝時間、終凝時間和水泥石抗壓強度的影響規(guī)律。
2. It's difficult to find second interface in a sentence. 用second interface造句挺難的