1.
Monitored the city's drinking water for impurities.
测试城市的饮用水中的杂质
2.
DETERMINATION OF IMPURITIES IN METHANOL WASTEWATER WITH GAS CHROMATOGRAPHY
气相色谱法测定甲醇厂废水中的杂质
3.
There is a special committee monitoring the city's drinking water for impurities.
有一个专门的委员会在测试城市的饮用水中的杂质。
4.
a filter to remove impurities from the water supply.
从供应水中清除杂质的过滤器。
5.
a filter in a sink drain; traps debris but passes water.
在下水道中的过滤器；让水通过而把杂质留下。
6.
Vitriolic impurity is contained normally in the sewage that vitriolic factory discharges.
硫酸厂排放的污水中通常含有硫酸杂质。
7.
Simultaneous Determination of Trace Metallic and Non-Metallic impurities in Ultra-Pure Water by ICP Spectrometry
超纯水中痕量金属和非金属杂质的同时测定
8.
oil borne abrasion
油中杂质引起的磨损
9.
When the metal is molten, and all impurity is removed, the furnace is tilt and steel pour out.
当炉中金属熔化，除去所有的杂质之后，将炉子倾斜，倒出钢水。
10.
The Usage of Fluorescent in Situ Hybridization and Molecular Markers on the Research of Rice and Wheat Germplasm Resources;
荧光原位杂交和分子标记在水稻和小麦种质资源研究中的应用
11.
Study on calcium removal for producing high-purity magnesium hydroxide from concentrated brine after desalination
浓盐水制备高纯氢氧化镁过程中钙杂质的去除研究
12.
Sand sandwiched GRP pipes in the complex geological and terrain water supply project
玻璃钢夹砂管道在复杂地质地形供水工程中的应用
13.
Hydrolysis Behaviour of Technical Triazophos and its Relevant Impurity Sulfotep
三唑磷原药及其中相关杂质治螟磷的水解特性研究
14.
Research Advances of Cytoplasm Genetic Effects in Hybrid Rice
杂交水稻细胞质遗传效应的研究进展
15.
A substance that adulterates.
掺杂物掺有杂质的物质
16.
Effect of Different Sterility Cytoplasm Impact on the Yield and Quality of F_1 Hybrid Combinations in Race;
不同败育胞质对水稻杂种F_1产量品质的影响
17.
INFLUENCE OF IMPURITIES OF DELAYED PETROLEUM COKE ON THE QUALITY OF CARBON PRODUCTS
延迟焦中杂质对炭素制品质量的影响
18.
Control Techniques of Goaf Water in the Section with Complex Hydrogeological Conditions
水文地质条件复杂段老空积水的防治技术