The bottom line, he said, is that altruism may rely on a basic understanding that others hae motiations and actions that may be similar to our own.他说, 底线是利他主义可能是基于这样的基本认识:别人也有和我们自己近似的动机和行为.The scrapie agent in sheep may ...
其中很多东西都具有重要的情感价值，令人难以割舍。Many of the things are of great sentimental value and it is going to be a wrench parting with them.我发现我已经难以割舍他们那份融融的暖意.I found I missed the friendliness and warmth of those people.我的心愿意为你而割舍.My he...
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...