1.
Keep the kettle at the boil.
使水壶里的水保持沸腾。
2.
Analysis of solvent retention capacity and alkaline water retention capacity in common wheat
普通小麦溶剂保持力与碱性水保持力的分析
3.
preserves temperature of hot or cold drinks.
保持热水或冷水的温度。
4.
The Relationship Between Water Conservation and Soil Conservation
论流域水土保持中水保与土保的关系
5.
Conservation of Water and Soil for Sustainable Development
水土保持在水利可持续发展中的作用
6.
Water Soil Conservation Commission of the State Council
国务院水土保持委员会
7.
What it can do: help skin retain water.
功效：利于皮肤保持水份。
8.
Keep your work on a high plane.
使你的工作保持高水平。
9.
The price of fruits remains steady.
水果的价格保持稳定。
10.
soil and water conservation farming measures
水土保持农业耕作措施
11.
pasture measure of soil and water conservation
水土保持牧业技术措施
12.
They clean the air and keep water from running away.
它们净化空气，保持水土。
13.
...remained at a mean of...
...保持在...平均值水平
14.
Make sure to top up the water level so that it always remains the same.
保证把水加满以便保持同一水准。
15.
A DISCUSSION ON SOIL AND WATER CONSERVATION AND AGRICULTURAL SUSTAINABLE DEVELOPMENT IN THE UPPER REACHES OF THE YANGTZE RIVER
论长江上游水土保持与农业持续发展
16.
Study of Soil and Water Conservation and Sustainable Agriculture Development in Anhui Province
水土保持与安徽省持续农业发展分析
17.
Soil-water Conservation and Sustainable Development Going Beyond the Centuries in Changjiang River Basin
长江流域水土保持与跨世纪持续发展
18.
Regional Sustainable Development and Soil and Water Conservationin Lizikou Watershed
李子口流域水土保持可持续发展研究