在底部

• 12 all barges and hoppers , if utilized for marine transportation of dredged materials , shall have tight fitting seals to their bottom openings to prevent leakage of material
  所有用作海上运送挖掘物料的驳船及底卸式驳船，应在底部开口处设置牢固的密封装置，以防漏出物料。
• Heavy duty contact pressure gauges with magnetic snap - action contacts or inductive alarm contacts , nominal size nd 160 , connection position bottom or radial or back , eccentric
  高压接点压力表，带有磁性吸合接点或感应警报接点，标准尺寸表径160 ，接口位置在底部径向或后方轴向。
• 3 . for three kinds of different soil layer construction , the characters of the platform values and the characteristic periods of ground surface acceleration response spectra were studied
  3系统地研究了软夹层在底部、中部和顶部的三种土层结构的反应谱平台值和特征周期的主要特征。
• At bottom , its attractiveness is based more on structural factors ? or , more accurately , on an illusion about structural differences between the american and european economies
  在底部时，美元的吸引力更多的是基于结构性因素，或者更确切地说，是基于一种对美欧经济结构性差别的一种幻觉。
• Usually , this “ masking ” precedence technique will put input data validation rules at the top of the " causes " list in the table , computation rules in the middle , and output - generation rules at the bottom
  通常，该掩盖优先技术会把输入数据的确定规则放置在表中的原因一拦的顶部，运算规则放置在中部，而输出规则则在底部。
• The researches show that the vertical cracks on the surfaces paralleled to water flow of thin - walled flexible piers may be induced by the large shear stresses at the faceoffs in the cross - section near the bearing and the variable cross - section of the pier
  研究表明，墩身在平行于水流方向的两侧面上的竖向裂缝，可能是由于墩身在底部和中间变截面处的倒角附近区域产生较大剪应力而引起的。
• Instead of the clusters of black , sleek bees , clinging on each others legs , hanging to the lower side of the partition , and with an unbroken hum of toil building at the wax , drowsy , withered bees wander listlessly about over the roof and walls of the hive
  再不见从前一直悬垂至底部的一溜溜乌黑发亮辛勤劳作的蜜蜂，它们彼此抱住腿，不间断地哼着劳动的歌，抽取着蜂蜡，相反，只见些昏昏欲睡的干瘪的蜜蜂，茫然地在底部和巢壁上爬来爬去。
• It is both amazing and amusing to observe the early civilization of a primitive race of human beings taking shape , in one case , in the air and treetops and , in another , midst the shallow waters of sheltered tropic basins , as well as on the bottom , sides , and shores of these marine gardens of the dawn races of such extraordinary spheres
  它不但令人惊异而且是有趣的，观察早期的文明的一个古老的人类生命种族迷人的形态，在一实例中，并且在大气和树冠，另外，热带海域中间受保护的盆地，以及这些黎明种族的海洋，侧面和海岸在底部也如此独特的领域。