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- Eight drainage holes ensure effective and safe drain. 8个引流孔,保证引流量,有效更安全。
- Use a 5/8-inch drill bit, then a coarse cylindrical rasp to enlarge the drainage hole. 转一个5/8英寸的洞,然后用锉刀把这个“排水口”搞大点。
- In the course of construction of main dam foundation drainage holes for Baise Multipurpose Dam Project,few drainage holes had seen abnormal high drain discharge. 百色水利枢纽主坝坝基排水孔在施工过程中,少数排水孔出现排水量偏大的异常情况。
- Place pump inside pot with the electrical cord running outside of the drainage hole, then use a silicone sealant to seal the hole. 把水泵固定在缸里,电线通过排水口拖到缸外,用硅胶把洞封好。
- The drainage hole nodes were treated as global net to avoid trouble and were considered as boundary nodes when the drainage holes were invalidated. 当排水孔失效,“开关器”关闭时只需把孔内结点作为内部点,避免了对失效排水孔按边界再处理的麻烦。
- Through analysis of water quality for 17 groups of drainage holes and bore holes, several conclusions are drawn:at 15 sections,ambient water caused mediam corrosion to sections F 1,14,10 and 20 and the gallery of section 28. 经对17组排水孔及钻孔进行水质全分析,得出以下结论:在15个坝段中,环境水对F1坝段、14号坝段、10号坝段、20号坝段、28号坝段护坦廊道存在中等程度的溶出性侵蚀。
- high gas- drainage holes on strike 走向高位钻孔
- Protection Technology for Gas Drainage Hole 瓦斯抽放钻孔护孔技术探讨
- fiber bundle seepage-guiding drainage hole 纤维束导渗排水孔
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- He came to look at the drainage. 他是来检查排水设备的。
- calculation method for the number of probing and drainage holes 探放水管计算法
- The drainage system has been aged. 排水系统已经老化了。
- Look at the holes that have been worn in this rug. 瞧瞧这块小地毯上磨出的洞。
- The enemy's shells made great holes in the ranks. 敌人的炮弹在士兵行列中炸成大洞。
- The holes in the cloth were made by moths. 布上的洞是虫子蛀的。
- They pick holes in everything I suggest. 只要是我提的建议他们就挑毛病。
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔,以便装一把新锁。
- Rabbits had burrowed holes in the grassy bank. 兔子在河岸的草地上掘了些洞。
- The bird picked a hole in the ice with its beak. 那鸟在冰上啄出了一个洞。