关于CCTV9中一句话的理解? the former first lady and senator appears headed for easy confirmation encountering no strong challenges to her basic vision for foreign policy. 参考前面几位的翻译,我的理解是: 前第一夫人现参议员似乎将轻松获得通过(提名),她的国外政策的基本观点并没有遇到过多的质疑.查看更多
液化气罐区排污沟在什么情况下可以不要? for storage vessels in dedicated lpg service always having an adiabatic flash fraction larger than 0.1 (the fraction on a mole base )? going to vapour when flashed from process conditions to 1 bar (abs) together with a resulting adiabatic flash temperature 20 0c or more below the lowest ambient temperature, the concrete paving together with the perimeter drain channels can be omitted. 对于lpg专用储罐,当从工艺条件到1bara时始终有大于0.1(基于摩尔分数)的隔热闪蒸分数变成蒸汽并且最终隔热闪蒸温度20度或比最低环境温度还低,混凝土铺筑地面和界限排水沟可省略。 注意,1 bar是绝对压力,20 0c应该是20度吧? 仅供参考 查看更多