The fabrics finished with ASQA had a certain degree of antibacterial activity and showed an antibacterial rate of over 80% after 30 cycles of washing, confirming its excellent wash fastness.
经asqa整理过的棉布具有一定的抗菌效果，洗涤30次后抑菌率仍大于80%，具有优良的抗菌耐洗性。
The paper introduces a new process called "chemico -heating wash- oil deposition -centrifugation" method to recover oil from waste oil-based drilling fluid, and the recovery rate is over 84%.
通过大量的实验室和现场试验研究，使用“ 化学热洗-析油-离心”处理工艺，油回收率达到84%以上；
Antibacterial fabric made with antibacterial H-01 are excellently antibiotic against the bacteria mentioned above and fairly wash fast. After washed ten times the rate of disinfectant (RD) is 80%.
由抗菌剂H-01制得的抗菌织物，对大肠杆菌、金黄色葡萄球菌、白念菌有优良的抗菌作用，并有较好的耐洗性，十回水洗后的抗菌率大于80％。
The results showed that water and acid wash can make TG and DTG curves of rice straw pyrolysis shift to higher temperature section, and the maximum weight loss rate and temperature increased.
试验结果表明：水洗及酸洗可使水稻秸秆的热解主反应区热重和微分热重曲线向高温侧移动，最大失重速率和最大失重温度升高；
Leves trench tillage can retain runoff, decrease soil wash and nutrient loss, increase utilization rate of soil water, and further increase crops yield.
水平沟能够显著地拦蓄径流，减少土壤冲刷和养分流失，提高土壤水分利用率，进而提高作物单产。
Spiral classifier with different proportion of solid particles in the liquid precipitation rate of different principle, to wash the mixture of ore, grading.
螺旋分级机借助固体颗粒的比重不同而在液体中沉淀的速度不同的原理，对矿石混合物进行洗净、分级。
Spiral classifier with different proportion of solid particles in the liquid precipitation rate of different principle, to wash the mixture of ore, grading.
螺旋分级机借助固体颗粒的比重不同而在液体中沉淀的速度不同的原理，对矿石混合物进行洗净、分级。
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