In sewage containing 30 % seawater, shortcut nitrification can be achieved at moderate temperature.

生活污水中海水比例为30%中温条件下可以实现短程硝化.

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It has a subtropical marine climate with frequent frost, moderate temperature abundant rainfall, and is snow - free.

气候少霜无雪, 温和多雨, 属亚热带海洋气候.

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A moderate temperature Zn - Ca phosphating technology was developed and successfully used for automobile wheel rims.

针对汽车钢圈,采用对比试验的方法,研究出锌钙系中温磷化液的配制方法和使用工艺.

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It extends to the largest size in the moderate temperature, and becomes small temperature.

中等温度时生长区最大;低温时又变小.

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