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- portable sampling drill 便携式取样钻机
- portable sample drill 手提式取样钻机
- Core sampling drill for deep seabed shallow strata is necessary equipment in exploration of deep seabed mineral resources and survey of deep seabed geology etc. 深海浅地层岩芯取样钻机是进行深海底矿产资源勘探、深海底地质调查等不可缺少的重大技术装备。
- Information from practical operation indicate that in exploration of water abundant placer goldby vibratory sampling drill, no representative rock sample could be collected. 实际施工资料表明;在富水性强的砂金矿勘探中;采用震动取样钻;无法获得有代表性的岩样.
- QK Serious of Multifunctional Sampling Drill QK系列多功能取样钻机
- Development of Core Sampling Drill for Deep Seabed Shallow Strata 深海浅地层岩芯取样钻机的研制
- This portable rig can only drill 15m deep holes. 这台人抬钻机只能打15米深的井。
- Bob tuned in his portable radio to a record show. 鲍伯收听手提收音机的唱片广播。
- Through resilience and core sampling drilling,we have examined the concrete intensity and the degree of carbonization and evaluated the safety of the upper part of an integrated building. 采用回弹法和钻取芯样法,对某综合楼上部结构混凝土强度和碳化深度进行了检测并对其上部结构进行了安全性评定分析。
- The overall structure and working principles of turbo-pressure and cycling seafloor sediment sampling drilling machine were introduced and the feasibility of the design was discussed. 详述了涡轮加压和循环式海底沉积物取样钻机的总体结构和工作原理,并讨论了该设计方案的可行性。
- Completely portable and very light weight. 便携式的,而且重量很轻。
- Portable telephones are very popular nowadays. 现今,移动电话非常普及。
- He found that little TV extremely portable. 他觉得那台小小的电视机携带极其方便。
- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- I bought my son a portable typewriter. 我给儿子买了一台手提式打字机。
- The document had been typed on a small portable. 这份文件是用便携式打字机打的。
- The sound of that drill jangles horribly on the nerves. 那台钻机的声音响极了,十分刺耳。
- The new portable computers are going like hot cakes. 新的便携式计算机卖得很快。
- You'd better set a goal before you start the drill. 练习开始前,你最好设定一个目标。
- After a long drill he told the squad to fall out. 操练了好半天之后,他让这个班解散了。