| 释义 |
direction drilling
- directionalityn. 方向性；定向性
- unidirectionaladj. 单向的
- intercommunicationn. 互相交往,交际,双向(或多向)通信
- interconnectionn. 互相连络
- 旋转钻探xuán zhuǎn zuàn tàn
rotary drilling
- 冲击钻探chōng jī zuàn tàn
percussive drilling
- 钻粉zuàn fěn
drillings; cuttings; bore meal
- 用法yòng fǎ
direction, usage
- 垂直方向chuí zhí fāng xiàng
vertical direction; perpendicular direction; elevation direction
- 演练yǎn liàn
drilling
- 钻井zuàn jǐng
borehole; well drilling
- 钻探zuàn tàn
drilling; misering; exploration
- 驳船钻井bó chuán zuàn jǐng
barge drilling
- 海底钻探hǎi dǐ zuàn tàn
offshore drilling
- 八方bā fāng
all direction
- 方向fāng xiàng
direction; orientation
- 风向fēng xiàng
wind direction
- 向xiàng
direction; face; towards
- 条播机tiáo bō jī
seed drill, drilling machine
- 定向仪dìng xiàng yí
direction finder
- 方向标fāng xiàng biāo
direction indicator
- 方向键fāng xiàng jiàn
direction key
- 捻向niǎn xiàng
direction of twist
- 转向标zhuǎn xiàng biāo
direction indicator
- 泡沫钻井液pào mò zuàn jǐng yè
foam drilling fluid
- 钻床zuàn chuáng
drill press; driller; drilling machine; drill
- 钻架zuàn jià
drilling rig; boring frame; drill stand
- 方fāng
direction; power; side; square; just
- 分路fèn lù
from several directions, shunt
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