In this chapter we briefly review the structure, biosynthesis, degradation and regulation of collagen in tissues.
在本章中我们简要地叙述组织内胶原的结构，生物合成的、降解和调节。
The community structure and function of soil fauna in ecosystems received severe negative impact with the increasing population, soil degradation and environment pollution.
随着人口的增长、土壤的退化以及环境的恶化，各种生态系统中土壤动物的结构与功能受到严重的干扰。
The research advances of molecular structure and the degradation mechanism of cellulases separated horn microorganism and animal west summarized.
综述了近年来微生物纤维素酶和动物纤维素酶分子结构和降解机制方面的研究进展。
The main types of soil degradation were of poor nutrients, poor microorganism, bad structure, basification and heavy drought.
库区土壤退化类型有贫养分化、贫微生物化、结构劣化、碱化和严重干旱化。
In this chapter we briefly review the structure, biosynthesis, degradation and regulation of collagen in tissues.
在本章中我们简要地叙述组织内胶原的结构，生物合成的、降鲜和调节。
The composite materials can be formed into a desired structure according to low energy formation processes and can be designed for controlled degradation.
所述复合材料可根据低能量成型法形成期望的结构体，并可设计为用于可控降解。
With the IC scaling down to deep-sub micro generation, due to the degradation of performance, any conventional device structure is not applicable to IC.
集成电路器件的特征尺寸进入深亚微米时代后，由于微细化和性能方面的影响，一些传统的器件结构将不再适用。
The melting point, structure, purity and thermal degradation behavior of the product were investigated by DSC, FTIR, GC-MS and TGA .
用DSC、FTIR、气相色谱-质谱联用以及TGA分别对产物的熔点、结构、纯度和热稳定性进行了表征。
Plasma tea fruit and vegetable washing machine through the plasma ozone mixing way to destroy organic molecular structure, residual pesticide degradation, wash dirty, and achieve clean non-toxic role.
等离子茶叶果蔬清洗机通过等离子臭氧混合途径来破坏有机物分子结构，降解残余农药，清洗污浊，而达到清洁无毒作用。
The cradle is made from biological degradation material and has fasciculation and micro filament structure. The outside is coated by film. Thus, it forms tubular cradle.
所述的支架为生物降解材料制备的由微丝组成的束状微丝结构，其外表面包覆一层膜，形成管状支架。
A methodology to assess the time-variant reliability of the primary ship structure with hull girder degradation of corrosion is analyzed.
分析一种船体腐蚀影响下随时间变化的船体结构可靠性计算方法。
During the land usage, a series of problems occur time to time, such as irrational land use structure, low degree of intensive usage, land resource degradation, serious loss of arable land.
在土地利用中，用地结构不合理、集约利用程度低、土地资源退化、耕地流失严重等一系列问题时有发生。
The simulation of the formation of irregular structure in PVC, based on the most recent degradation mechanism, is carried out with microcomputers using BASIC Language.
本文根据当前PVC缺陷结构生成的机理，介绍了用微机对其形成过程进行模拟的方法。
The results show that the molecular structure and glass transition temperature of PVC unchanged after degradation.
结果表明，PVC在超声波辐照下可降解成低分子量产物，其分子结构与玻璃化温度基本未变。
The effects of lanthanum salt-doping on the photocatalytic degradation of methylene blue in solution, phase structure and crystallite size of the TiO2 films were investigated.
研究了镧盐掺杂对样品相结构、晶粒尺寸和光催化降解亚甲基蓝活性的影响。
The simulational results also show that the degradation of gain induced by surface effects can be slowed down in a gradual base structure.
模拟还表明基区缓变结构可以减少表面复合，提高电流增益。
Under operation, such ternary screening equipment would not break our products' molecular structure; it can also prevent explosion, oxidation and degradation from happening.
该设备运作时不会破坏产品分子结构，能防止降解对物料性能的损伤，起到防爆、防氧化、防降解的作用。
In the first contribution, we address impacts of transmission error in quality degradation for hierarchical prediction structure in which the gap between two key pictures may be large.
本文的第一个贡献是，我们研究了在相邻关键帧时间跨度较大时的等级预测结构中，传输差错对重建图像质量的影响。
The reliability of an existing structure mainly depends on three factors, namely, the resistance degradation, the resistance posterior distribution and the live load.
分析斜拉桥结构动态可靠度时，目前抗力衰减预测的基本模型经验性都很大，对具体结构并不一定适用。
The reliability of an existing structure mainly depends on three factors, namely, the resistance degradation, the resistance posterior distribution and the live load.
分析斜拉桥结构动态可靠度时，目前抗力衰减预测的基本模型经验性都很大，对具体结构并不一定适用。
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