Taihu water quality in horizontal and vertical variety simultaneity is found, vertical variety of contamination index to be considered in the lake fluid matter monitors and evaluation is put forward.

研究表明在风应力的作用下，太湖水质同时存在水平和垂向变化，提出了太湖水质监测和评价也要考虑污染指标的垂向变化。

youdao

Hand wash utensils used for a variety of quality and hardness of the water quality for any.

用于手洗各种质量的器皿，并适用在任何硬度水质。

youdao

The increase in the number and variety of uses for water throughout the world has produced a wide rage of standards of water quality that must be satisfied .

随着全世界用水量及用水类别的增加，已产生了各类必须满足的水质标准要求。

youdao

Strategically located on major trade routes, it was easy to reach by land and water, and endowed with high quality wood, steel tools and a variety of skilled labour.

ECONOMIST: Celebrating a mighty era of violin-making