石油英语词汇(B5)break a joint 卸下一节break apart 使⋯分裂开break circulation 恢复循环break detecto 裂缝探测器break down agent 压裂液break down maintenance 事故检修break down pressure 临界压力break draft 解捻牵伸break even price 保本价格break even 不赚不贴break hiatus 间断break in the succession 层序间断break joint 断缝;格状裂隙break line 断开线break loose pull 提松力break mechanism 破坏机理break of forecastle 艏楼后端break of poop 艉楼前端break off 弄断break offs 断裂的钻具或管子break out tongs 卸螺纹大钳break slide 背斜破裂面断层;破裂滑动break thrust 背斜上冲断层break time 转效时间break wave 破浪break 破裂;中止;波止break-and-make cathead 自动猫头break-away arm 可折断脱开的导引臂break-away link 可脱环break-before-make 先开后合break-even cost 无盈亏价格break-even model 盈亏平衡模型break-even point analysis 损益平衡分析break-even point 均衡点break-even value 保本值break-in oil 新机械磨合用润滑油break-in tool 破拆工具break-in 试用break-off plug type circulating sub 断