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- As pollutants are migrated in the unsaturated zone, biologic oxidation zone is produced in the upper part and biologic reduction zone is developed in the underside. 污染物在包气带中迁移时,会在表层形成生物氧化带,在下部形成生物还原带。
- By controlling the area under secondary air to be a reduction zone,the organic amine in the waste liquor turns into NHi,which further reacts with NOx decomposed from HNO 3 to form N 2,leading to the reduction of NO x emission. 通过控制二次风以下区段为还原气氛，使己二胺废水中的有机胺转化为NHi，然后它与由硝酸分解产生的NOx反应生成N2，可减少NOx排放量。
- Through the analysis of material and construction, the dissimilar steel gear is successfully welded using stress reduction zone by heating and proper assemble and welding sequence. 通过对铸焊齿轮的材料和结构的分析;利用“加热减应区”法及适当的装配焊接顺序;成功地焊接了异种金属的合金钢齿轮.
- Carbonate dissolution and precipitation correspond with reduction zones of redox. 简要讨论了早期成岩作用中硫酸盐还原反应的研究意义。
- The talks resulted in reducing the number of missiles/missile reduction. 谈判结果削减了导弹数量。
- The Norwegians live in a comparatively cold zone. 挪威人生活在比较寒冷的地区。
- He advocates reducing military spending. 他主张削减军费开支。
- Reduced zone scheme of energy band 能带的简约能区图式
- The reduction in size of components and circuits for increasing package density and reducing power dissipation and signal propagation delays. 减少元件和电路的几何尺寸，以达到增加电路的封装密度、减少功耗和减小信号传播延迟的目的。
- Supplies were parachuted into the earthquake zone. 救援物资已空投到地震区。
- The party's platform is reducing taxes. 那个政党的政治纲领是减税。
- The party's main plank is reducing taxes. 该党政纲的基点是减税。
- Some people live in Torrid Zone. 有些人生活在热带。
- I'd like to see Europe as a nuclear-free zone. 我希望欧洲成为无核区。
- Reducing or controlling high blood pressure. 抗高血压的减轻或控制高血压的
- The troops detrained near the battle zone. 部队在战区附近下了火车。
- We can only retrieve the situation by reducing our expenses. 我们只有缩减开支才能扭转这种状况。
- Influence of the Stoichiometric Ratio and Temperature in Reduction Zone on Effect of Reburning by Natual Gas 天然气再燃技术中再燃区空气过量系数和温度对再燃效果的影响
- Reducing overhead take priority over increasing turnover. 与增加营业额相比，应优先考虑降低间接费用。
- They are pulling their troops out of the battle zone. 他们正把部队调离战区。
