The utility model relates to a mixer used for mixing diesel oil water and emulsifier composed of a constant pressure chamber a choke a nozzle multilevel mixing chambers an oil pipeline etc.

一种用于柴油、 水、乳化剂相混合的混合器，它是由恒压室、 喉管、喷嘴、多级混合室以及输油管道等组成。

In the typical rain fed farming areas of Loess Plateau drought and water shortage are the main choke points to the increase of farmland productivity .

黄土高原属典型雨养农业地区，干旱 缺水 是 制约该区旱作农田生产力进一步提高的 瓶颈。

Toward the construction of a comprehensive well-off society insufficient water resource fragile ecological environment and overloaded popularity have formed a choke point to the development of our economy among which water resource comes first to restrict the ecological condition and human existence .

稀缺的 水资源、脆弱的生态环境和沉重的人口压力，在全面建设小康社会的道路上，已成为 制约我国经济发展的 瓶颈，其中水资源是制约生态环境和人类生存的关键因素。

A defensive turret at the water choke point is a must .

在 瓶颈处 放置一个防御塔是必须的。

The river is silted up and the water flows sluggishly . Sediment begins to choke the channel 's opening .

河道淤塞， 水流迟滞。沉积物开始 淤塞河道口。

Beijing as the capital of China also has the same question during its development now the shortage of water is the choke point for Beijing to develop .

北京市作为我国首都，在城市化发展过程中也面临同样的问题， 水资源短缺已经 成为北京城市发展的重要 瓶颈。