- 更多网络例句与腐化处理相关的网络例句 [注:此内容来源于网络,仅供参考]
-
The present research situation about AB process in and out of our country was analyzed in this paper. In addition to a concentrated study of the factors affecting sedimentation performance of A-step activated sludge, the rule of microbe multiplication, yield of activated sludge in A-step and treatment of low-concentration sewage were also involved in this paper. The main conclusions are as follows:(1) The study on factors affecting sedimentation performance of A-step activated sludge shown that the inflow SS distinctly improve sedimentation performance of activated sludge, the less influent SS makes the sludge bulking easy, and the pythogenous sewage evidently worsen sedimentation performance of activated sludge.
本文分析了国内外AB工艺的研究现状,对A段活性污泥沉降性能的影响因素;A段的微生物增殖规律、活性污泥产量以及A段工艺处理低浓度城市污水等问题进行了试验研究,得出了以下结论:(1)对A段活性污泥沉降性能影响因素的研究表明:进水中的SS对污泥沉降性能有明显的改善作用,如果进水中SS较少,易导致污泥膨胀;而腐化污水对活性污泥的沉降性能有显著的不良影响。
-
Protection from corrosion: before goods are packed, materials which are liable to deterioration during transit should be properly treated with protective;highly polished metal surface are particularly subject to the dangers of rust and corrosion;It is customary to coat the surfaces thickly with a slushing oil; anti-corrosive compounds, films, wax or grease should be applied.
防腐蚀包装:在货物包装之前,对在运输过程中可能变质的材料采取适当的防护处理;抛光的金属表面很容易生锈和腐蚀。通常在表面刷上一层厚厚的抗腐蚀润滑油;防腐化合剂、薄膜、蜡、润滑油等是必用之物。用刷子、喷漆枪涂上,或在浸泡桶里加以处理;密封的容器和除湿化合物,如可用硅脂胶体;大体积液体通常装在鼓形圆桶或罐里;一些材料应该用防水纸或石蜡包纸;为了预防高危险材料,船运公司规定了包装规格;箱子应该与防水纸和布一致。
-
The project will use a 50-year rot prevention standard to deal with the rot in the roof crossbeams.
针对红楼的屋顶及大梁出现的糟朽,工程将按照抵抗腐化50年的标准进行防腐处理。