1.
Synthesis of environmentfriendly scale inhibitor of PESA and study on inhibition of vitriolic encrustation
环保型阻垢剂PESA的合成及阻硫酸盐垢性能研究
2.
Adoption new workmanship, indefinite parameter methodology startup turbine, weed out blade's dust deposit to undertake turbine safly and economic run.
采用新工艺———滑参数法启机对叶片的盐垢进行清除,保证汽轮机安全经济运行。
3.
Scaling control and removal for extra-low permeability reservoir in Jiyuan Oilfield
姬塬特低渗高含盐地层结垢防治效果
4.
In areas where the water is hard pots and kettles quickly fur up.
在水中含有无机盐的地区,锅和壶很快就会生垢。
5.
Preliminary Discussion on the Troubleshooting of Effect V Evaporator Tube Plug
浅谈制盐V效蒸发罐结垢堵管的原因及防治
6.
Analysis on Scaling and Salt Accumulation of Supercritical Once-through Boiler at AVT in First Year
AVT工况下超临界机组直流炉首年结垢、积盐特征分析
7.
Research on Anti-Corrosion and Anti-Encrustation Process for Oil and Water Well Drill Rod;
油水井筒腐蚀结垢及防垢除垢工艺研究
8.
metal cleaning for rust prevention(chemical cleaning of steel products)
防锈用金属除垢方法(铁德化学除垢法)
9.
Evaluation on the Scale Inhibitive Performance of PAA-Static Anti-Scaling Method
聚丙烯酸阻垢性能的评定——静态阻垢法
10.
Dynamic Research of CaSO_4 Scaling and Inhibition in RO Systems;
反渗透系统中CaSO_4结垢和阻垢动态研究
11.
Research on the scaling reasons and prevention of Wangxin 25 well;
王新25井结垢原因分析及防垢研究
12.
Scale Inhibition Performance of HPMA-EDTMPS Compound Scale
HPMA和EDTMPS复合有机阻垢剂的阻垢性能
13.
Synthesis of New Scale Inhibitor ASV and Study of its Scale Inhibition Effect
新型阻垢剂ASV的合成及阻垢性能研究
14.
Prediction Model of Precipitation Fouling Process in the Heat Exchanger
换热器中析晶垢结垢过程的预测模型
15.
Black dirt or soot, especially such dirt clinging to or ingrained in a surface.
污垢,灰垢黑色脏物或煤灰,尤指附着或深嵌在一个表面上的污垢
16.
Comparison of Evaluation on Scale Inhibiting Performance Base on Conductivity Method and Static Method
电导法与静态阻垢法测定阻垢剂阻垢性能的比较研究
17.
His face was covered with grime.
他的脸上满是污垢。
18.
Dirt glitter when the sun happen to shine.
太阳照耀下,污垢也闪光。