It’s been pretty in-depth, so we’d like to take a step back, move to more shallow ground, and take a look at why we would want class reloading to work in the first place.
所涉内容已经相当深入，因此我们想往回退一步，转移到较浅显的地带，研究一下为什么我们首先希望的是类重载生效？
It is not when truth is dirty, but when it is shallow, that the lover of knowledge is reluctant to step into its waters.
不是因为真理之河太脏，而是因为它太浅，爱知识的人才不愿涉足其中。
Step one is to grout with low grouting pressure to fill the gravel pack interval and blocked the channels which relieves the grouting pressure in the shallow surrounding rock.
“一步”低压注浆充填壁后散体状碎石充填层，堵塞浅部围岩泄压通道；
应用推荐