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- In stock yards ammonia is formed by biological degradation. 在畜牧场,氨是由生物降解形成的。
- The best biological degradation ecological condition was obtained through orthogonality experiment. 通过正交试验得出了生物修复的最佳降解生态条件。
- In the case of natural fibers biological degradation will occur when the fiber is retained with the sludge in the treatment plant. 就天然纤维而论,当纤维附在处理站的污泥上时,可能发生生物降解。
- The main species and properties of some kind of present mature thorough biological degradation plastics such as PLA, PCL and PHBV are introduced. 本文介绍了几种目前比较成熟的完全生物降解塑料聚乳酸(PLA)、聚己内酯(PCL)、生物聚酯(PHBV)的主要品种及性能。
- It should be noted that disinfectants should not be poured into pits or tanks of latrines that dispose of excreta by biological degradation. 需要注意的是,对于通过生物降解处理排泄物的厕所,不应向厕坑或者水箱中投放消毒剂。
- This paper provides a combined method of iron chips deacidized and biological degradation in which deals with the biotrans formation azo dyes waste water draining from dye works. 采用铁屑还原与生物降解相结合的方法;处理印染厂排出的难生化性偶氮类染料废水;设备简单;投资小;处理效果好.;该法对中小型印染厂适用性
- The experiment also related to oil pollutant interpenetration, environmental toxicity and biological degradation of the absorbent.The results show that the absorbent can effect... 结果表明,本实验研制的油烟吸收剂能够全面包络、粘合、皂化、附着和分离油烟废气中的油类物质,对饮食油烟具有快速、高效、彻底的治理效果,而且无毒、易降解。
- Bio - degradation role of aerobiotic organic substance and relationships between biological degradation and dissolved oxygen were stated, which provided theoretical basis for waste water reatment. 本文论述了需氧有机物的生物降解作用以及与溶解氧平衡的关系,从而为污水治理提供理论依据。
- Halogenated organic compounds are very toxic and anti-degradable due to the existent of halogenated basis.Their biological degradation is focus in a reducing reaction called dehalogenation. 卤代有机物由于有卤代基团的存在而具有很强的毒性和抗降解能力,其生物降解的关键步骤为脱卤反应,是还原反应。
- AIM:To provide an experiment basis for the application of coral hydroxyapatite by studying the biological degradation of a series of controllable absorbability of coral hydroxyapatite. 目的:通过对系列可吸收珊瑚羟基磷灰石生物降解性研究,为临床应用提供实验依据。
- Biological Degradation of Valonia Tannin 橡碗单宁的微生物降解
- Thorough Biological Degradation Plastics and Film 完全生物降解塑料及薄膜
- Some biological molecules have the form of a helix. 有些生物分子呈螺旋状。
- How fast does the new micro process the data? 这新微型计算机处理数据有多快?
- Nutrient Balance and Mechanism of Biological Degradation of Oil 石油烃微生物降解的营养平衡及降解机理
- Being sent to prison was the final degradation. 堕落到最后地步就是被关进监狱。
- The school has a large biological laboratory. 这所学校有一个很大的生物实验室。
- We put the sale statistics on to the office micro. 我们把销售统计数字输入办公室的微机电子计算机中。
- Keywords iron chips;deacidize;biological degradation; 铁屑还原;偶氮染料;生物降解;