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- large diameter deep hole blasting 大直径深孔爆破
- Due to the brittleness of fiber, the godet and wingding rollers with large diameter were used. 由于光纤比较脆,采用了大尺寸的导丝盘和卷绕筒。
- The Research of Trench Roof at the Bottom of Stope of Large Diameter Deep Hole Mining 大直径深孔采矿采场底部堑沟顶端形状研究
- The experiments of drilling small deep hole with ultrasonic vibration were made,and the positioning accuracy,linearity and machining efficiency of small deep hole were analyzed. 对超声振动钻削小深孔进行了实验研究,分析了小深孔的定位精度、直线度和加工效率。
- Alternatively, you could start the hole with a smaller drill bit and use progressively larger diameter bits 'til you finish up with 1/2", and/or jury rig a drill press to aid in the operation. 另外，您可以开始与一个较小的孔钻头和使用逐步较大直径钻头'淋巴细胞您完成了1/2“，和/或陪审团钻机钻头新闻界援助行动中。
- This paper analyzes the influential principle of in-gun standoff on the technical performance of perforators with large diameter and deep-penetration. 分析了大直径深穿透射孔器中射孔弹枪内炸高对射孔器技术性能的影响规律。
- Experiments show that microcrystal wax with a carbon distribution less than C72 can be analyzed with large diameter quartz capillary column . 实验表明,使用大口径高温毛细管柱可以分析碳数在72以下的微晶蜡。
- Process analysis on vibration drilling for making deep hole with small diameter 小深孔振动钻削工艺参数分析与选用
- With large diameter logic valves and precise flow control valves, a short response time with low shock values and an accurate adjustment in three phases injection can be achieved. 压射系统配用大口径逻辑阀及精密流量控制阀,提高了压射反应和减低油压震荡,并且提供了精确的三阶段压射调校。
- Drilling is cutting a hole with a drill. 钻削就是用钻头钻一个孔。
- With large diameter logic valves and precise flow control valves,a short response time with low shock values and an accurate adjustment in three phases injection can be achieved. 压射系统配用大口径逻辑阀及精密流量控制阀，提高了压射反应和减低油压震荡，并且提供了精确的三阶段压射调校。
- Spaniel is a breed of dog with large ears. 西班牙猎狗是一种长着大耳朵的猎狗。
- The measures to control construction quality are analyzed,which are used to drill deep holes with normal circulation slewing drilling machine. 分析了正循环回转钻深孔施工的施工方法和要点,提出了施工监理的监理质量控制点及注意事项。
- The promoted design of the rolling tool used in precisely machining deep holes with an effective multiplex boring machine is introduced. 介绍了高精度深孔加工用高效复合镗滚压工具的改进设计。
- Kate is a pretty girl with large liquid eyes. 凯特是一个有一双水汪汪大眼睛的漂亮姑娘。
- large diameter deep hole 大直径深孔
- I hate dealing with large impersonal companies. 我讨厌与那些没有人情味的大公司打交道。
- She is tall with large knockers. 她很高,有一对大乳房。
- The successful application of impulsion method to treatment of an accident in a pile with larger diameter and longer length is given in this paper. 介绍冲击法在大孔径超长灌注桩事故处理中的成功应用。
- We temporarily plugged the hole with putty. 我们临时用油灰塞住那个洞。
