Cystectomy is the basic method of treatment.手术切除是主要的治疗方法.Objective To compare the results of laparoscopy and laparotomy in cystectomy of benign ovarian cysts.目的比较腹腔镜术与剖腹术两种手术方法行良性卵巢囊肿剥除术的效果.Objective : To discuss the eff...
Murchison followed with his eye the hand of his chronometer.莫奇生的眼睛追随着他的时计的秒针.The chronometer - maker's expert hand plays an essential role in this process.生产精密时计的专家们的手工调试在这一工序中起着关键性的作用.It is use in navigation, chron...
联邦调查局保存了有关巴勃罗·毕加索的大量档案。The FBI kept a voluminous file on Pablo Picasso.仔细填写申请表,并且保存副本。Fill out the application carefully, and keep copies of it.你可以将收藏的全部CD保存在电脑硬盘上。You can store your entire CD collection on the computer&...
此硬度计的依据是矿物的相对研磨能力.This scale is based on the relative abrasiveness of minerals.铬镀后常常是通过磨削及研磨来达到尺寸.Frequently chromium deposits are ground or lapped to size.陶瓷元件是将仔细研磨的材料经过加压和烧结制成.Ceramic elements are made by pressing and...
在向心力的一些论述之后,他推出了开普勒的第三定律。After some treatment of centripetal force , he deduces Kepler's third law.在向心力的一些论述之后, 他推出了开普勒的第三定律.After some treatment of centripetal force, he deduces Kepler's third law.1611年, 开普勒发表...