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- Abstract: The reasons of the decrease of flocculating sedimentation of activated sludge in the process of bio chemical sewage treatment were analyzed. 文摘:分析了在污水生化处理过程中活性污泥沉降性能下降的原因。
- The same water was reused after chemical treatment. 原来的水经过化学处理之后再度使用。
- We alternate mechanical with chemical treatment. 我们交替地进行机械和化学处理。
- The process of making silage is a form of chemical treatment. 调制青贮饲料的过程即为化学处理的一种方式。
- One exception is wood that has undergone chemical treatment. 有一个例外是木材进行了化学处理。
- Boriding is a widely used surface chemical treatment. 摘要渗硼是一种应用广泛的表面化学处理技术。
- A material's loss of malleability due to chemical treatment or physical change. 材料由于化学处理或物理变化丧失了柔韧性。
- The chemical products obtained from lard as raw material by optional chemical treatment and processing were emphatically introduced. 重点介绍了以猪油为原料，经适当的化学处理和加工所得到的化学产品。
- The removal of the same percentage of BoD will require supplementary chemical treatment. 去除同样百分比的BoD，则需要补加药剂处理。
- I understand the circuits are etched into the wafer by repeating the photolithographic process of light exposure and chemical treatment. 我知道这些电路是通过照相平板印刷法的曝光和化学处理蚀刻到晶元上的。
- OHP Film takes the high-strengh polyester film and processed with chemical treatment and so on. 采用高强度聚脂薄膜，经过精细加工，药液处理等科学方法加工而成。
- Objective To develop a mouse model of premature ovarian failure (POF) by chemical treatment or radiotreatment. 目的 探讨用化学药物及放射性处理，建立小鼠卵巢早衰动物模型的方法。
- But chemical treatment in cancer is complex because of the protective blood brain barria. 但是针对癌症的化学疗法由于保护性的血脑屏障可能变得非常复杂。
- Allergen inactivation depends on the enzymatic or chemical treatment used during hydrolysis and proteolysis. 在水解或水解蛋白质时，可使用酶或者化学处理办法使过敏源失去作用。
- Heating boilers and heating of the water, not ordinary tap water, but after the Ruanhuashui chemical treatment. 供暖锅炉及暖气里的水，不是普通的自来水，而是经过化学处理的软化水。
- This service includes the lines that do not require chemical treatment or sandblasting. 这样的情况包括不要求化学处理或喷砂处理的线路。
- What But chemical treatment for brain cancer is complex because of the protective blood-brain barrier. 但是化学治疗方法对脑癌是很复杂的因为保护脑部血液障碍。
- Treatment of halitosis contains two aspects: mechanical treatment and chemical treatment. 口源性口臭的治疗包括两方面机械性治疗和化学性治疗。
- But chemical treatment for brain cancer is complex because of the protective blood-brain barrier. 但是脑癌的化疗方法很复杂，因为其受保护的大脑血液的关卡。
- The chemical treatment main method has the cementation, Azotize, infiltrates the metal. 化学热处理的主要有渗碳、渗氮、渗金属的方法。
