Emergency cooling systems could fail and a reactor meltdown could occur.紧急冷却系统有可能失灵，核反应堆有可能发生堆芯熔毁。Fill the cooling system with antifreeze as a protection against frost.在冷却系统里加防冻剂以防止霜冻.Large quantities of water are needed...
However, this method is not unconditioned because it must not affect the cooling efficiency of hydro - generators.但是, 这一措施必须以满足不对发电机冷却效率产生影响为前提.In the case of sufficiently young chasmic basins high heat flows are due to ...
She prefaced her talk with an apology / by apologizing for being late.她先为迟到表示歉意,然后开始讲话.At first he refused to accept any responsibility but he ended up apologizing.最初他拒不承认有任何责任,到头来还是道了歉.Or that she was apologizing to the...
The chidren gazed on ( or at ) the animals at the zoo.孩子门在动物园里 凝神 看着各种动物.Chidren wear out their shoes very quickly.孩子们很快就把鞋穿坏.She never tires of talking about her chidren.她总是不厌其烦地谈她的孩子....
The sky, swollen like a black bladder, rumbled and crackled.天空中乌云黑沉沉地压下来，发出隆隆声和噼啪声。He is a great, pompous bladder of a man.他是个极其浮夸而且喜欢吹嘘的人.Undercooked pork may contain living " bladder worms " of the pig tapeworm.未煮熟的猪肉也...
这样凯利女士就可以把钱存起来创业。This allowed Ms. Kelley to lay aside money to start her business.谢纳托罗娃女士对市场经济学有一种天生的敏感。Ms Senatorova showed an instinctive feel for market economics.女士们，先生们，请为弗雷德·德斯特来点掌声。Ladies and Gentlemen, give it up...