stratum造句

• Tramps are from the lowest stratum of society .
  流浪汉来自社会最下层。
• The subjacent and lateral strata previously have been compacted .
  下卧层和旁侧层先已压实。
• Faults disrupt strata .
  断层错断地层。
• Conformity is a surface that separates younger strata from older rocks .
  整合面是一个分隔新老地层的面。
• Migrants, both male and female, seem to come from all socioeconomic strata .
  似乎来自各个社会经济阶层的男女移民都有。
• He tried to guess how the strata behaved at the time the contortions formed .
  他试图推断地层在扭曲形成时是如何变化的。
• The basic substance willis selected for the strata of his experiments was beeswax .
  威利斯在他做的试验中选择摸拟地层基本物质是石蜡。
• The lay of the strata can imply that the rock splits easily along its direction of cleavage .
  成层的地层意味着岩石易于沿着其解理方向裂开。
• In parallel or concordant bedding the strata overlay each other like pages of a book .
  在平行的或者整合的层面中，地层好象书页一般互相重迭。
• We will make certain assumptions about the properties of the intruding magma and of the intruded strata .
  我们对入侵的岩浆和被侵入地层的性质做某些假定。
• Simple disconformities between adjacent sedimentary strata (4) record time breaks in the succession .
  相邻沿积间的简单的假整合（4）记录着时间序列上的间断。
• Erosion of gently dipping strata commonly results in the formation of asymmetrical ridges known as cuestas .
  轻微倾斜地层的侵蚀通常造成非对称的山脊，称为单面山。
• It cuts a clean cylinder of rock , from which can be seen the strata the drill has been cutting through .
  它切割出一块表面光滑的圆柱体石头，从这石块上可以看出钻头在切割的岩层。
• The widespread progradationally deposited cycles are often capped by oolitic shoals, tidal flat or sabkha evaporite strata .
  广布的加积沉积旋回、经常被鲕滩，潮坪或萨勃哈蒸发岩层所覆盖。
• Variations in the reflection times from place to place on the surface usually indicate structural features in the strata below .
  反射波在地面从一处到另一处的时间变化，通常是地下岩层构造特征的标志。
• A problem that cuts across all strata of society
  一个影响到一切社会阶层的问题。
• The trend of chinese social stratum structure change
  我国社会阶层结构演化的趋势
• On role location of the middle social strata in china
  中国社会中间阶层的角色定位
• Social origin of the new society stratum of china
  中国新社会阶层产生的社会根源