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 ...
荷兰烤箱能够做的食物之多会让你感到惊奇。You'll be amazed at the culinary creations possible in a Dutch oven.专门的比萨烤箱比普通家用烤箱效果更好。A real pizza oven gives better results than an ordinary home oven.我已经把几片芝麻脆饼放进烤箱里烤了。I've put some sesam...