That approach might make it harder to release steam from the reactors as part of the "feed-and-bleed" process that was being used to cool them, but that was a risk worth taking, he said.
他说,这种方法作为“灌入-排放”的冷却过程的一环,也许会让反应堆更难排放蒸汽,但这值得冒险。
Steam catapults aren't good for launching small aircraft like unmanned drones that are rapidly taking up a larger share of the military's aerial Arsenal.
蒸气弹射器重新充满能量非常慢,而且很难调节。蒸气弹射器在弹射小型飞机,例如无人机,方面效果不好,而这类飞机正快速地在美军武器库中占有越来越大的份额。
Taking a heat-supply system in Jinan City for investigated subject, the heat loss rate of steam heat-supply network and hot water heat-supply network is analyzed and calculated.
以济南市某供热系统为研究对象,分析计算了蒸汽、热水热网的热损失率,提出了降低蒸汽热网热损失率的办法。
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