This will help the 3 D engine's performance by doing per - object frustum culling.此举有助于3D引擎对对象的层次视锥剔除运算.The forming principle of frustum cone - like cup ( container ) is studied.研究了圆台形纸杯 ( 容器 ) 的成型原理.Given the curre...
A black Mercedes screeched to a halt beside the helicopter...一辆黑色的梅赛德斯轿车在直升机旁嘎的一声刹住了。He slammed on the brakes and the car juddered to a halt.他猛踩刹车，汽车在剧烈震动中停下来。The car came to a halt just in time to prevent an accident.汽车...
The synthesis, evaluation and field application of 2 - acrylamido - 2 - methylpropanesulfonic acid ( AMPS ) copolymers are introduced.介绍了 AMPS 聚合物的合成 、 评价和现场应用情况.The good effectiveness of AMPS copolymers had been demonst...