Multileaf collimator ( MLC ) is the indispensable equipment of IMRT.作为IMRT的必备设备,电动多叶光栅 ( MLC ) 有着举足轻重的作用.Training simulator system for photoelectric collimator is designed for the manual operation of photoelectric collim...
You get the best view over Bergen the fjords and the surrounding pine - covered mountains the belvedere.在观景台上能看到卑尔根、海湾及四周葱葱群山最好的风光.Do you know if we've passed Bergen Street yet?请问卑尔根大街是不是已经过了?He was supposed to go b...
He hoped to strike it rich by investing in ginseng.他希望通过投资人参发大财。The railroad will realize that it can save this $ 100 cost by investing $ 50 in a spark arrestor.铁路将意识到,它可以通过投资50美元购买阻火器来省下这100美元.When it comes to judicious...
Paths of bark chippings will help to give the impression of a woodland walkway.铺满碎树皮的小路有助于制造林间小道的印象。Danger! Loose chippings, eg as a warning to motorists.危险! 小心路面碎石(如用以警告开车的人)....