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- The first sample of ore from the trial boring is very promising,but we should remember that one swallow doesn't make a summer. 从试钻的第一决矿石样品来看那是很有开采价值的,不过我们应该记住不可光凭偶然现象就下断语。
- The first sample of ore from the trial boring is very promising, but we should remember that one swallow doesn't make a summer. 从试钻的第一决矿石样品来看那是很有开采价值的,不过我们应该记住不可光凭偶然现象就下断语。
- The first sample of ore from the trial boring is very promising, but we should remember that one swallow does not make a summer. 从试钻的第一决矿石样品来看那是很有开采价值的,不过我们应该记住不可光凭偶然现象就下断语。
- The control plan of main drive motor controller and PLC on the AC service system is given out on the analysis of BFP 125 boring tool situation and CNC characters. 本文通过对BFP1 2 5型落地镗床现状的分析 ,结合CNC(ComputerNumeralControl)系统的特点 ,提出了基于交流伺服系统 ,主轴智能马达控制器和PLC的控制方案。
- For making boring tools which are used in depth hole boring and facing tools. 制造镗深孔的镗刀和端面车刀。
- After several years to jumbolter research,the hard rocks always present in the soft ones in the wall rock procedure using jumbolter,which results in changing the boring tool during the procedure. 经过几年对锚杆钻机的跟踪研究,发现锚杆钻机在围岩作业中常遇到软岩中有硬岩夹层的现象,造成施工过程经常更换钻具的问题。
- Minor seat damage can be removed by lapping, and major damage can be repaired with portable boring tools. 轻微的阀座磨损可以通过拆卸层叠进行修补,严重的磨损可以采用轻便的钻孔工具进行修补。
- extension arbor for fine-adjustable boring tool 微调镗刀接长杆
- extension arbor for roughing boring tool 粗镗刀接长杆
- The flier is flying a new-type jet plane on trial. 飞行员正在驾驶一架新式喷气机作试验飞行。
- fine-adjustable bar for boring tool 微调镗刀杆
- A Kind of Boring Tool with Inclined Wedge Clamp 一种斜楔机夹镗刀
- Design of Boring Tool for Special Spherical Holes 一种反划球面加工刀具的设计
- DEEP HOLE HIGH SPEED BORING TOOL 深孔高速镗刀
- The Supreme Court gave a fair trial to the case. 最高法院对这一案件作出了公正的审判。
- DIRECT ADJUSTMENT FINE BORING TOOL 直接式微调精镗刀杆
- The trial was a travesty of justice. 这次审判嘲弄了法律的公正性。
- Our torpedo boats bore down on the enemy cruiser. 我方面鱼雷艇向敌巡洋舰冲去。
- Avalanche hole ultimate boring tool-- annular borer 防塌孔终极钻具--筒式钻头
- She was held in custody pending trial. 她被拘留候审。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries