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...
It'seemed to Catherine that if she were his sister she would disprove this axiom.凯瑟琳觉得如果她是他的姐姐,她就会反对这条通则.He disprove the major contention of his opponents.他驳不倒对方的主要论点.Their statement incorrect we disprove as follow....