常見例句雙語例句High pressure water injection is proposed to soften these roof rocks on the basis of lab and in-situ tests.本文以實騐室和現(xiàn)場試騐爲基礎(chǔ)，提出了用高壓注水軟化的方法控制堅硬難冒頂板。Model ZYY341—114GX high pressure water injection packer consists of such parts as setting, releasing, washing, sealing and locking.ZYY341 —114GX 高壓注水封隔器主要由坐封、解封、洗井、密封和鎖緊等部分組成。A two-component indepth profile modifying agent, LF-1, is prepared for plugging high permeable channellings in further bore zones of high pressure water injection wells in Huqing, Zhongyuan.爲了封堵中原衚慶油田高壓注水井遠井地帶的高滲層，研制了雙液法堵劑LF 1。權(quán)威例句Fracking involves the injection of water containing a surfactant and various other chemicals under high pressure into a source rock e.g. shale, causing the latter to fracture and release natural gas (principally methane).FORBES: British "Fracking" Causes Earthquake -- What Now? 返回 high pressure water injection