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...
When the Berlin Wall came down it wasn't just the roads that opened up but the waterways too.柏林墙一倒，不仅是陆路，连水路也开通了。The city is intersected by three main waterways.该城市由3条主要水路贯穿。On the other hand, federal regulation has...