查询词典 wash boring

countercheck：对抗

counterbuff 减震器 | countercheck 对抗 | countercirculation-wash boring method 反循环洗井钻井法

wash down gravel pack：下冲洗砾石充填

wash boring 清水钻井 | wash down gravel pack 下冲洗砾石充填 | wash down spear 水力打捞矛

washed granolithic：洗水石米

wash boring 冲洗钻探;冲洗挖探 | washed granolithic 洗水石米 | waste fitment 废水设备

wash boring：冲洗钻探;冲洗挖探

wash basin 洗脸盆;洗手盆 | wash boring 冲洗钻探;冲洗挖探 | washed granolithic 洗水石米

wash boring：冲洗钻进

wash 冲洗 | wash boring 冲洗钻进 | wash box 跳汰机

wash boring：清水钻井

wash and wear 洗可穿 | wash boring 清水钻井 | wash down gravel pack 下冲洗砾石充填

wash boring：回水钻探

warwickite 硼镁钛矿 | wash boring 回水钻探 | wash trough 洗槽

Boring, wash：水沖鑽探

"钢珠钻探","Boring, shot drill" | "水冲钻探","Boring, wash" | "底部排泥","Bottom withdrawal"

wash boiler：洗涤用锅炉

wash boarding ==> 瓦楞纹 | wash boiler ==> 洗涤用锅炉 | wash boring ==> 冲洗钻孔,水冲钻探,喷射钻,回水钻探

Boring, shot drill：鋼珠鑽探

"旋转钻探","Boring, rotary drill" | "钢珠钻探","Boring, shot drill" | "水冲钻探","Boring, wash"

hedger：对冲者

对冲基金的起源与发展 对冲(Hedging)是一种旨在降低风险的行为或策略.套期保值常见的形式是在一 个市场或资产上做交易,以对冲在另一个市场或资产上的风险,例如,某公司购买一 份外汇期权以对冲即期汇率的波动对其经营带来的风险.进行套期保值的人被称为套 期者或对冲者(Hedger).

rampageous：粗暴的

腐败的 corrupted | 粗暴的 rampageous | 冷血的 cold-blooded