因此, 在超高温条件下石墨的隔热性能是很可靠的.Therefore, in the - high temperature graphite insulation performance is very reliable.适应于超高温、超高压工况的阀门密封.Designed for temperature valve with high pressure.本文设计了新型 Nb 硅化物基超高温合金的成分,并采用真空自耗电弧熔炼法制备了其母合...
His theoretics has influenced aftertime.他所创立的这些理论,影响波及后世,数百年后欧洲的一些哲学家如维科、孔德等均受到过伊本·赫勒敦的理论启示.Aftertime, the dog stopped following me.过了一会儿, 那条狗便不再跟着我了.It has some guidance meanings in coal mine use this technique in the a...
Eastward flows the Changjiang River.大江东去.A powerful snow storm is moving eastward...一场强暴风雪正在东移。The river here tends eastward.这条河从这里向东流.The crowd is heading eastward,believing that they can find gold there.人群正在向东移去,他们认为在那...