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- U reduction zone 铀还原带
- 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 reduction of unemployment should be paramount. 降低失业率应是头等大事。
- The expedition suffered all the rigo(u)rs of a Canadian winter. 这支探险队饱受了加拿大严冬的折磨。
- 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
- The forthcoming talk hold out the hope of real arms reduction. 即将举行的会谈给实现真正的裁军带来了希望。
- Don't harbo(u)r unkind thoughts. 别心怀叵测。
- He twisted the wire into a U shape. 他把金属丝拗成了一个U字形。
- The vowels in the English alphabet are a, e, i, o, u, and, sometimes, y. 英语的元音字母有a,e,i,o,u,有时也包括y。
- Queue forme at the ticket office when the news of the fare reduction get out. 票价下调的消息一传出,售票处前就排起了队。
- I represent family company to ring u. 我代表家教公司给您打电话。
- He is flying to the U S A at ten. 他十点钟就要飞往美国。
- A reduction in pace, force, or intensity; a slowdown. 减慢,放松速度、力量或强度减弱; 放慢
- Blueeyesmale> When u go out whats your fave drink. 你最喜欢的饮料是什么?
- What reduction will you make on this article? 这个东西你要减价多少?
- U is for unicycle so shiny and new. 是代表单轮脚踏车很发光和新。
- Xroxannex> Wats the first thing u do this morning? 早上你做的第一件事是什么?