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- Environmentalists are keen on degradable materials. 环保分子特别喜爱能够自然分解的材料。
- Polylactic acid(PLA)is a kind of important degradable material,which is being increasingly used as biomaterials,thus it attracted much attention. 聚乳酸(PLA)是一类重要的绿色环保型可降解材料,正受到人们越来越多的关注,近年来被广泛应用。
- Viscosity，carbazole and lose weight methods indicate that HA-ADH is a degradable material, and degradation velocity of HA-ADH has a notable decrease, compared with HA. 粘度法、咔唑法、失重法测试表明HA-ADH是一种可降解生物材料，并且降解速率比HA的降解速率要慢。
- Polylactic acids (PLAs) composites were important environmental friendly and degradable materials. 聚乳酸(PLA)复合材料是一类重要的环境友好新型可降解材料。
- biologically degradable material 生物可降解度
- SEM can be used as the way studying degradability of degradable material and degradation, so as infrared spectrum. SEM和红外光谱可以作为研究降解地膜降解程度和降解状况的依据。
- This has provided the impetus for active study of the design of degradable materials, intelligent delivery systems and approaches for deli very through different portals in the body. 这将为促进可降解材料的设计、智能化传递系统和探讨体内各类传递途径等主动性研究提供了原动力。
- The biology that uses up amylaceous material to undertake dimensions turns production but degradation material includes polyester, polyvinyl alcohol and get together lactic acid. 消耗淀粉材料进行规模化生产的生物可降解材料包括聚酯、聚乙烯醇和聚乳酸等。
- The material is flawed throughout. 这种材料到处是裂缝。
- Heat treatment and pre-strain, tensile test of the material and four point bending test have been carried to obtain the mechanical property of the undegraded and degraded material at low temperature. 本文首先通过分析复合脆化处理实验、拉伸实验和缺口试件四点弯曲实验的结果，考察比较某核压力容器钢在脆化处理前后的室温和低温力学性能。
- He insists the condition to use the best material. 他坚持以使用最好的材料为条件。
- That material surpasses all others in fineness. 那种材料精良超过其他所有材料。
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- Jim is going to get material for a new book. 吉姆正打算为一部新书准备材料。
- The storm did a great deal of material damage. 暴风雨造成了大量物质损失。
- Two different kinds of strains are isolated from active sludge using plate screening techniques with CH3 SH as the degrading material, one is a kind of ganism, the other is a kind of fungus. 摘要利用平板分离技术，以甲硫醇为降解基质从农药废水生化池活性污泥中分离出1种异养菌和1种真菌。
- Radioactive ray is material thing. 放射线是实际的物质。
- The presentation of the material was untidy. 所提交的资料缺乏条理。
- He covered the cushion with new material. 他给靠垫蒙上了新的料子。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
