Gravity feed spray gun and one (1) liter aluminum cup.

重力饲料喷枪和一(1)升铝杯。

The gravity feed batch solar heater is very simple to use.

重力供水太阳能热水器的操作方法很简单。

Then, whenever you open a hot water valve in your house, such as a sink or shower, then it will gravity feed.

这样，只要我们在任何时候打开房间内浴缸或的淋浴喷头的热水出水阀，热水器的水箱就能在地球引力的作用下自动添水。

Water will often be pumped from the source to an elevated point to allow gravity-feed distribution. Planning of the site should take this into account.

通常采用的重力给水方式，需要用水泵从水源把水抽取到高处，在规划安置点时应当考虑到这一点。

A powder container, typically cone shaped design to force powder by gravity to feed a gun or transfer system.

一个粉末容器，典型的锥形设计为了使粉末以重力的方式进入喷枪或输送系统。