目的：探讨深低温冷冻同种异体肌腱替代自体肌腱的可行性及移植后异体肌腱的生物力学性能的动态变化。
Objective: to study the reliability of deep frozen allogeneic tendons as a substitute of autograft and the change of biomechanics after transplantation.
进行了生物滤池系统在低温下对官厅水库入库水生物预处理可行性研究。
A feasibility study was conducted for treating Guanting Reservoir inflow by using bio-filters.
本文就低温对膜脂的影响、膜脂组成与植物抗寒性的关系及其分子生物学研究进展作一简单综述。
In this review, we briefly give an overview of the relationship between membrane lipid composition and plant chilling resistance and the advances of its molecular biological investigation.
综述了改善生物柴油低温流动性的方法，分析了降凝剂对生物柴油的降凝机理以及今后的研究方向。
The methods of improving low-temperature fluidity of biodiesel have been summarized. The mechanism of depression and its research direction have been presented in the article.
禾谷类作物胚性悬浮细胞系的建立及其超低温保存是现代植物生物技术中的基础工作。
Establishment and cryopreservation of Cereal cell suspension cultures are basic work in modern plant biotechnology.
此外，虽然同工酶4来源于中温微生物，但其所表现出来的冷适应性却和低温过氧化氢酶极为接近，因此，本论文将其描述为冷适应过氧化氢酶。
Besides, though isozyme 4 derived from a mesophile, it showed thermosensitive just like the psychrophilic catalase, so we describe it as a cold-adapted enzyme.
综述了生物柴油低温流动性评价指标、主要影响因素及改进方法等相关研究进展。
The evaluation indicators of biodiesel cold flow property, primary influence factors and approaches to improving cold flow are reviewed.
在分析生物柴油分子结构的基础上，应用色-质联用仪、低温性能测试仪、溶液结晶原理和相似相溶原理研究生物柴油的低温流动性。
Impact of composition upon the cold flow properties for biodiesel was investigated by molecular structure, solution crystallization theory and similarity-intermiscibility theory.
进行了生物滤池系统在低温下对官厅水库入库水生物预处理可行性研究。
The feasibility of biologica aerated filter (BAF) in treating Gruanting Reservoir influent water under low temperature was investigated in this paper.
进行了生物滤池系统在低温下对官厅水库入库水生物预处理可行性研究。
The feasibility of biologica aerated filter (BAF) in treating Gruanting Reservoir influent water under low temperature was investigated in this paper.
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