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- Path of beam of light, nothing is seen. 如果光束通道上没有东西,就什么也看不到。
- New method for power saving of beam pumping units. 游梁式抽油机节能新技术探讨。
- sag of beam 梁挠度
- There exists dawsonite-bearing sandstone in Wuerxun sag of Hailaer Basin. 海拉尔盆地乌尔逊凹陷发现含片钠铝石砂岩,片钠铝石为一种成岩自生矿物。
- The power of each brain wave of BEAM lowers with time. BEAM各脑波功率值与时降低。
- My heart leapt with delight as I listened to the merry sag of the sailors as they pulled up the anchor. 当我听着水手们起锚时唱着欢乐的歌的时候，我的心高兴得砰砰直跳。
- Analysis of fatigue reliability of crank pin of beam pump unit. 游梁式抽油机曲柄销疲劳可靠性分析
- SPOROPOLLEN ASSEMBLAGE OF QIKETAI FORMATION IN TAIBEI SAG OF TURPAN - HAMI BASIN. 吐哈盆地台北凹陷七克台组孢粉组合
- In Hongze sag of Subei basin,the salt rock is distributed extensively and stably. 苏北盆地洪泽凹陷盐岩分布广泛,厚度大,层状分布,沉积稳定。
- Abstract: Rock properties of Middle Jurassic reservoir in Taibei sag of Tuha basin have been studied by means of the casting thin sections and scanning electron microscope. 文摘:根据岩石铸体薄片和扫描电镜观察资料，分析了吐哈盆地台北凹陷中侏罗统储集层的岩性特征。
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- The types and characteristics of the sedimentary facies developed in Pukou formation of Upper Cretaceous in Huaiyin sag of Yanfu depression are analyzed. 摘要对盐阜坳陷淮阴凹陷上白垩统浦口组发育的沉积相类型及其特征进行了分析。
- The dark mudstone of Neogene System in Sikeshu Sag of Junggar Basin is a potential source rock with vitrinite reflectance (R(subscript . 摘要准噶尔盆地四棵树凹陷新近系暗色泥岩镜质体反射率R(下标。
- Afterwards, we take sag of cables into consideration and investigate the effect of the sag of cables on the effectiveness of viscous shearing damper. 然后在考虑斜拉索垂度的情况下，利用迦辽金方法，编制程序求解拉索振动的附加阻尼，并与未考虑垂度情况下的拉索振动的附加阻尼值相对比，分析垂度对附加阻尼的影响。
- Taking the top sag of oil tank as an example,the author considers the overrated negative pressure to be the major reason of tank top sag. 以青岛石油化工厂507号油罐罐顶凹陷事故为例,指出了油罐负压超限是导致罐顶凹陷的主要原因。
- The beam has a thickness of 3 inches. 这根梁厚3英寸。
- The Shahejie Formation of the Paleogene is the main petroliferous strata in the Dngying Sag of Jiyang Depression in Bohai Bay Basin. 摘要济阳坳陷东营凹陷的主要含油层系为古近系沙河街组。
- Never heard of her. You're off the beam. 我从来没有听说过这个人，你搞错了吧。
- Some elements that plugging of fire-arrester, unmatchable rated breathing vs oil loading/unloading and so on result in the sag of tank top. 列举了引起油罐负压超限的各种因素,即波纹阻火器的堵塞、呼吸量与进出油量不匹配、油罐附件安装前未做好拆检工作及未按设计要求使用油罐。
- The size of beam spot of EBW is important factor which affects weld configuration. 电子束焊接焦点的大小是影响焊缝成型的重要因素。
