1) cut back on……=cut down on……
削减(缩减)……
2) cut back
削减，缩短，逆转
3) reduction
[英][rɪ'dʌkʃn] [美][rɪ'dʌkʃən]
削减
1.
Present Situation and Future Reduction Strategy of Municipal Refuse in China;
我国城市生活垃圾现状分析及未来削减的建议
2.
The experiments indicate that the waterhammer due to separated cavities collapsing at two points can be reduced by intercepting air,or installing elevated-dropped board or,adopting them simultaneously,but the range of pressure reduction and eparation length is distinct.
试验表明 ,泵系统瞬变过程中在两处断流处单独注气 ,或在系统末端仅设置升降式拍门 ,或同时进行注气和拍门操作 ,都可削减两处的断流弥合升压 ,但削减压力的幅度及各处断流的长度不同 :单独采用注气措施对削减系统首端的断流弥合水锤压力最有效 (aA ≈ 0 。
3.
The results showed that,it was the cooperation of biological and abiological actions that caused the reduction of runoff contaminants.
采用模拟城市绿地和降雨系统装置研究城市绿地对径流雨水污染物的削减作用,通过对降雨过程及降雨后装置内土壤微生物数量、生化作用强度及土壤性质的分析,初步研究了城市绿地对雨水径流污染物的削减作用机理。
4) reduce
[英][rɪ'dju:s] [美][rɪ'dus]
削减
1.
Inevitable Reduce of Hardcopy Periodicals and Its Operating Practice;
纸版期刊削减的必然性及操作实践
2.
The net biomass yield in test reactor reduced from 0.
采用两段式膜生物反应器作为原生动物哺育系统 ,培养富含原生动物的污泥 ,然后将其定期接种于普通活性污泥中 ,利用原生动物对细菌的捕食原理 ,达到削减剩余污泥量的目的。
6) Cut back on
削减，减少
补充资料：削减
1.减少。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条