water-tube boiler 水管锅炉 ; 水管式锅炉
water tube 水管 ; 滑水器
vertical water tube boiler 立式水管锅炉
water tube cleaner 水管清洁器
The water tube umbrella 输卵管伞端积水
horizontal water-tube cooler 横管冷却器
boiler water tube 锅炉水管
water-tube type cooler 水管式冷却器
water tube header 水管联箱
inner water tube boiler 内水管锅炉
The only components required, are six feet of plastic tube, and a container to catch the water.
唯一需要的组件是6英尺长的塑料管和一个接水的容器。
When they dropped a stone into a wide tube, the water level raised in a connected narrow tube.
当他们把一块石头扔进一个粗试管时，相连的一个细试管里的水位上升了。
We used a conical flask, a fabric bag of sprigs of lavender plus shredded, a plastic delivery tube, and a test-tube in a beaker of cold water.
我们用了一个锥形烧瓶、一个装着薰衣草细枝条的布袋和一些碎布条、一根塑料导管，和一根试管，要把它放在装有冷水的烧杯里。
应用推荐