另外，通过土埋试验也证明了降解薄膜具有较好的生物降解性能。
In addition, degradation test in soil also proves that the degradable film has good biological degradability.
实验结果表明：该聚合物具有很好的水溶性和良好的生物降解性能。
The results show that the compound has excellent water-solubility and biodegradability.
综述了近年来可生物降解聚乙烯薄膜的研究及对聚乙烯生物降解性能的评价。
The recent study on biodegradable PE film is reviewed, and the methods available for the estimation of the biodegradability of PE plastics are introduced.
最后，进行了该配方与国外成品汽油机油的使用性能和可生物降解性能的对比试验。
Finally, several experiments are made to evaluate the property of the formulation by comparing with the commercial oils'.
利用驯化污泥研究了邻氟苯胺、对氟苯胺、2，4-二氟苯胺的好氧生物降解性能。
The aerobic biodegradation of 2-fluoroaniline, 4-fluoroaniline, and 2,4-difluoroaniline by the acclimated activated sludge was studied.
在国内首次对新型快餐饭盒的光、生物降解性能及评价方法进行了比较全面、系统、深入的研究。
The comprehensive and systematic study of light and biological degradation properties and assessment method on snack box with new materials was first made in China.
试验结果，用此方法评价塑料生物降解性能是可行的。PBS、PBST具有良好的生物降解性。
The results indicate that it is feasible to evaluate the biodegradation capability of plastics utilizing this system.
以轻质陶块为填料，探讨了生物膜填料塔净化处理高气体流量负荷下低浓度甲苯废气的生物降解性能。
The biodegradation of waste gases containing toluene in low concentrations with high airflow load was studied in a biotrickling filter using light ceramic cake as the filter material.
为探讨直接生物法处理环氧氯丙烷废水的可行性，对其活性污泥驯化过程和生物降解性能进行了研究。
To study the feasibility of epichlorohydrin wastewater's direct biological treatment, the proces of activated sludge domestication and the biological degradation performance were studied.
结果表明：采用适当的工艺能通过熔融缩聚法制备出高分子质量的聚乳酸，且具有良好的生物降解性能。
The results show that high-molecular weight PLA can be prepared by the direct melt condensation polymerization at suitable technological condition and the product has good biodegradability.
该研究以轻质陶块为填料，探讨了生物膜填料塔净化处理高气体流量负荷下低浓度甲苯废气的生物降解性能。
The biodegradation of waste gases containing toluene in low concentrations with high air-flow load was studied in a biotrickling filter using light ceramic cake as the filter material.
本文采用运行方式不同的活性污泥法，对混凝处理后的废纸脱墨废水有机污染物的生物降解性能进行了试验。
The experimental results show that the CODcr and BOD5 in the effluents decrease with all kinds of activated sludge methods.
实验结果表明：该多元共聚物无论是对碳钢还是铜合金它都具有一定的缓蚀性能，同时还具有可生物降解性能。
The results shows that the multipolymer has a little effect to carbon steel and copper alloy, also has good biodegradability.
结果表明，对邻苯二甲酸酯类化合物而言，取代基的空间结构参数是影响受试物好氧生物降解性能的重要因素。
The result showed that the steric factors of substituents were important parameters affecting the aerobic biodegradability of the tested compounds.
按照OECD对有机物生物降解性能的评价标准，MS A属于易生物降解有机物，在24天内可以完全降解。
However, according to the evaluation standards on biodegradability of organic matter of OECD, MSA belongs to readily biodegradable organic matter, which can be biodegraded completely during 24 days.
另一方面易于生物降解脂肪族聚酯的，但缺乏很好，在大多数应用中的关键力学性能。
Aliphatic polyesters on the other hand are readily biodegradable, but lack good mechanical properties that are critical for most applications.
简要概述生物基表面活性剂烷基糖苷的物理性和溶解性、表面活性、安全性和生物降解等性能。
The properties of alkyl polyglucoside (APG) are briefly narrated, i. e. physical property, solubility, surface activity, toxicity, biodegradability and so on.
研究了可生物降解性、阻垢性能及阻垢性能与相对分子质量的关系。
The biodegradability, scale inhibition and relation of it with molecular are investigated.
介绍了组织工程的最新研究现状，主要就组织工程对材料的性能要求，如生物降解性、与细胞及组织的适应性进行了综述。
Progress in tissue engineering was reviewed, especially in the properties of materials used in tissue engineering, such as biodegradability, and compatibility with cells or tissues.
对材料的生物相客性、可生物降解性及物理机械性能进行了分析和比较。
The biocompatibility, biodegradability, chemical and physical properties of the polymers were discussed.
本发明具有质地柔韧，具有较好的透水透气性能，优良的组织相容性、可控生物降解性、无抗原性。
The method has the advantages of flexible texture, better water permeability and air permeability, excellent tissue compatibility, controllable biodegradability, and no antigenicity.
本文综述了近年来淀粉类生物降解泡沫塑料性能的研究进展。
In this paper, progress in the performances of starch-based biodegradable foam plastics was reviewed.
经丙三醇增塑后，超微淀粉结晶度低达9.3%，其加工性能得到极大改善，可用于制备食品级生物降解包装膜。
After plasticised by glycerol, its crystallinity becomes 9.3%. In this way, the mechanical property of starch is improved and it can be applied to food package film.
结果表明，壳聚糖是一种性能优良的生物降解性材料，具有较好的组织相容性，可以用于防术后粘连膜的研制。
Results showed that chitosan was a good biodegradable material and had better tissue compatibility, and could be used for preparation prevention postsurgical adhesion membrane.
可生物降解聚合物中的层状硅酸盐纳米复合材料，可极大提高其力学性能，但同时会影响到材料的降解速率。
Layered silicate nanocomposites of biodegradable polymers can greatly increase mechanical properties of the polymers, which have influence on the degradable rates of the polymers.
可生物降解聚合物中的层状硅酸盐纳米复合材料，可极大提高其力学性能，但同时会影响到材料的降解速率。
Layered silicate nanocomposites of biodegradable polymers can greatly increase mechanical properties of the polymers, which have influence on the degradable rates of the polymers.
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