1.
Aerobic Reduction Experiment of Excess Sludge and the Economic Feasibility Analysis
剩余污泥好氧减量实验与经济可行性分析
2.
Upgrading of Anaerobic Sludge Hydrolysis Acidification-Aerobic Reduction by Alkali and Ultrasonic Pretreatment
碱和超声波促进污泥厌氧水解酸化—好氧减量研究
3.
Mechanism Study of the On-site Sludge Reduction in a Biological Process with Repeated Coupling of Aerobic and Anaerobic Conditions and Its Application;
好氧—厌氧耦合体系污泥减量化的机理研究及工程应用
4.
An abnormal reduction in the oxygen content of the blood.
血缺氧，缺氧血血液中氧含量异常减少
5.
The Research on the Uncoupled Metabolism Model of Excess Sludge Reduction and OSA (Oxic-settling-anoxic) Process;
剩余污泥减量化的解偶联代谢数学模型和好氧—沉淀—缺氧（OSA）工艺的研究
6.
This includes severe anemia that cuts down the amount of oxygen carried by the blood even when the lungs are working perfectly.
这包括严重贫血症。即使肺运转很好，严重贫血也会减少血液所携带的氧的含量。
7.
Scientists say a decrease in the amount of atmospheric ozone,
科学家说，大气中臭氧量的减少
8.
Study on Excess Sludge Minimization with In-Situ Ozonization-SBR Process;
臭氧-SBR原位污泥减量工艺研究
9.
New Technology Study of Sludge Reduction with Ozone-Effective Composite Bacteria;
臭氧-高效复合菌污泥减量新技术研究
10.
We have to trim a lot off our travel budget
我们当时只好大量削减旅行预算
11.
Low-calorie food is good for weight loss (weight-reducing).
热量低的食物对减肥有好处。
12.
You look very tired,you'd better ease off.
你看来很疲倦,最好减轻点工作量吧。
13.
We had to trim a lot off our travel budget.
我们当时只好大量削减旅行预算.
14.
The quality of the novel is diluted by the bad writing.
因写得不好而使小说质量有所减色。
15.
Output may be expanded or contracted from season to season.
产量常因年成的好坏而有所增减。
16.
If severe enough, the condition can lessen the amount of oxygen available to brain cells.
如果病情过于严重，可能减少大脑细胞氧的含量。
17.
Reducing emissions of carbon dioxide, however, is another matter.
然而，减少二氧化碳的排放量则需另辟蹊径。
18.
You absorb less nitrogen than you would breathing air for the same time at the same depth.
在同时同深度用富氧气体能够减少氮气吸收量。