In this manner I'm able to tear through books at a rate I simply couldn't before, because I never carried around all of the books I was currently reading.
这种方式使得我撕碎了一定比率的书，以前则不能，因为我从来不会随身携带我正在阅读的书籍。
2
Wear and tear tests of the treated specimen are made by Brinell wear test machine, and the relation between wear rate and mechanical property is set up.
以上处理的试样经磨损试验，得到了磨损率和机械性能的一些关系。
3
Conclusion Endophoto-coagulation on choroid is helpful to increase choroidoretinal adhesion and giant retinal tear blocking up, and to improve the success rate of the retinal detachment .