英语释义

1. the act or process of degrading
environmental degradation the gradual degradation of organic matter … nothing infuriates the female students more than the degradation of women that is associated with male sports …
— Scott Stossel suffer the degradations of poverty and abuse

2. decline to a low, destitute, or demoralized state
shocked by the hopeless degradation of the "poor whites"
— Edith Wharton Some houses are found spotless, others in a wretched degradation …
— Paul Reyes

3. moral or intellectual decadence degeneration
educated him in the bestiality and degradation that war brings
— Drew Middleton

4. the act or process of damaging or ruining something

5. the act of treating someone or something poorly and without respect

6. change of a chemical compound to a less complex compound

片语

degradative energy分解能

degradative pathways降解路径

degradative reaction降解反应

degradative bacteria降解菌

degradative bacterium降解细菌

degradative phase降解期

degradative reduction降解还原

degradative kinetics降解动力学

英汉例句

• acidic hydrolysates of soybean protein, acidic hydrolysates of casein and enzymic hydrolysates of casein enhance the degradative rate for cellulose of mixed rumen microbes.

  大豆蛋白酸水解物、酪蛋白酸水解物和酪蛋白酶水解物相对于其它氮源对混合瘤胃微生物纤维素降解能力的促进作用较大；

• degradative parameters is more sensitive than release parameters;

  降解参数较释放参数灵敏；

• from the analyzing angle of community microclimate, the natural restoration measures are of benefit to the restoration and reconstruction of the degradative forest vegetation.

  从群落小气候这个角度分析，自然恢复措施有利于退化森林植被的恢复和重建。

• this paper sets up reactive model of drgradation and deduces the degradative parameter epuation on dht basic of biodegradation on papermaking waste water by white rot fungi.

  在白腐真菌降解造纸废水的基础上，建立降解反应模型并推导出降解参数方程，并对其进行分析。

• microbial degradative process from larch tannin to catechin was studied for the first time.

  论文首次对微生物降解落叶松单宁为儿茶素的过程进行了研究。

• the results showed that chen, h8205, r22 strains antigens can directly activate c_3, typical degradative peak was found after electrophoresis. but alc96 and normal antigen were negative.

  结果陈株、h8205、r223株病毒抗原，可以直接激活补体c_3，电泳后呈现典型降解峰，而alc96与正常细胞抗原则均为阴性。

• the invention relates to a tobacco straw degradative fungi and a microbial inoculum thereof, belonging to the technical field of the waste resource utilization.

  本发明涉及一种烟草秸秆降解真菌及其菌剂，属于废弃物资源利用技术领域。

• in this article, the in vitro degradation methods such as chemistry, enzyme, ultrasonic, irradiation and microbeand their degradative mechanisms were introduced.

  本文综述了聚乳酸（pla）及其共聚物的化学降解、酶降解、超声波降解、辐射降解和微生物降解的体外降解方法及降解机理。

• most of sertoli cells presented abundant lipid droplets and degradative bodies in their cytoplasm in all cases. in 2 cases, tight junctions between sertoli cells were not found.

  支持细胞表现数目增多，胞浆内脂质颗粒及降解小体明显增多，有时可见支持细胞之间的紧密连接消失（2例）。

• soft rot fungi have received little research attention, and their degradative mechanisms remain unknown.

  菌 的研究却很少注意，他们的降解机制仍然不明。

• the article preliminaryly discusses the influence factor of organic pollutant which difficultly degrades in iron-carbon degradative water, the best technological parameter and treated effect;

  铁碳降解水中难降解有机污染物的影响因素、最佳工艺参数及处理效果；

• topics include macromolecular machines for energy and force transduction, regulation of biosynthetic and degradative pathways, and the structure and function of nucleic acids.

  课程专题包括：能量和力转换的生物分子机器，生物合成与降解途径的调控，以及核酸的结构与功能。

相似词

decadence堕落，颓废；衰落

declension词尾变化；变格；倾斜；衰退

declination倾斜；偏差；衰微；下倾；赤纬；磁偏角

decline下降；衰落；谢绝

degeneracy退化；[物] 简并；堕落；退步

degeneration退化；[医] 变性；堕落；恶化

descent除去…的气味；使…失去香味

deterioration恶化；退化；堕落

devolution权力下放，分权；倒退，堕落；退化；（财产的）合法转让；相传，转移；委付；依次；落下

downfall垮台；衰败；落下；大雨

downgrade下坡的

ebb衰退；减少；衰落；潮退

eclipse遮住……的光；（诗、文）遮暗；（使）黯然失色

fall秋天的

相反词

ascent上升；上坡路；登高

rise（数量或水平的）增加；加薪；（权利等）增强；上升；小丘；（诱饵）游上水面；源头；（楼梯的）级高；晋升；出现

upswing提高；回升；向上摆动