That a very considerable part of addison's readers were women shows their own acceptance of their degradation . 艾狄生的读者大部分是妇女，这一事实表明妇女本身也已承认地位下降。
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。
Chemical degradation is very slow so that it becomes more concentrated in successive stages of the food chain . 化学的递降分解作用十分缓慢，以致它在食物链连续各阶段中变得更为浓缩。
Chemical degradation is very slow so that it becomes more concentrated in successive stages of the food chain . 化学的递降分解作用十分缓慢，以致它在食物链的连续各阶段中变得更为浓缩。
The current "high-tech" agricultural production system is a major source of environmental degradation in the united states . 当前高度技术化的农业生产体系是美国环境变劣的一个主要根源。
Alternately anvil and hammer, morocco has seen the glories and the foibles of man, his triumphs and degradations . 摩洛哥或为刀俎，或为鱼肉，历尽人间沧桑，有显赫的时候，也有衰败的时候。
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。
At the national level, the socio-economic conditions would be characterized by a degradation of the very essence of human dignity . 就一个国家来说，其社会--经济状况的恶化表现为人类尊严本质的堕落。
Nature prevailed; and while she shed tears for her sister's distress and danger, there mingled with them bitter drops of grief for her own degradation . 这真是天性难违！因此，当她为妹妹的痛苦和危险的处境流泪时，其中也搀杂着为自己的身分降低而流的辛酸之泪。
However, indiscriminate overdevelopment or poor practices can dewater aquifers and cause compaction of sediments, loss of storage space, land subsidence, and degradation of quality . 盲目的过量开采和不适当地应用，能疏干含水层，并导致沉积层的压密，地下水储存空间的减少，地面沉降和水质恶化等。
