取心 meaning in English
cg
core sacar cilindro de roca
coring
Examples
- He just did his job in a matter-of-fact way and was not to be interested in gaining merit , but only in avoiding making mistakes .
他在工作上进取心不大，常常是不求有功，但求无过。 - Diamond core drilling equipment wire line system
金刚石绳索取心钻探钻具设备 - Diamond core drilling equipment - wire line system
金刚石绳索取心钻探钻具设备 - Technology procedure for sidewall coring of impact
撞击式井壁取心技术规程 - The efficient path to raise wire - line drilling efficiency
提高绳索取心钻进效率的有效途径