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[单选] On which of the following heated surfaces of a flash type evaporator would you be more likely to find soft scale formation?()

A . Feed-water heater internal tube surfaces
B . Internal distillate cooler tubes
C . Flash chamber vertical surfaces
D . Distilling condenser tube

线粒体内膜的复合体Ⅰ,复合体Ⅱ,复合体Ⅲ和复合体Ⅳ各有什么结构及功能特点? If a full cargo is not loaded,the Charterer must pay not only freight on the goods actually shipped but also(). broken space。 dead weight。 constant。 dead freight。 压裂后产量增加,含水率下降,采油指数或流动系数上升,流压与油压上升,地层压力上升或稳定,说明() 压裂效果好,地层压力高。 压裂液对地层危害。 压裂效果好,地层压力低。 压开了高含水层。 减数分裂中,等位基因的分离发生在:() 第一次减数分裂。 第二次减数分裂。 A、B都有可能。 以上都不对。 宾主双方共同面对房门并座时的座次应该如何? On which of the following heated surfaces of a flash type evaporator would you be more likely to find soft scale formation?()
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