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- Biological reduction of sulfate with sulf ate-reducing bacteria(SRB) can chemically precipitate heavy metals and remove th e insoluble metal sulfide at the same time. 利用硫酸盐还原菌生物还原硫酸盐的过程中同时可将重金属化学沉淀为难溶金属硫化物而去除。
- Biological reduction of phosphate 磷酸盐生物还原
- 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。
- Some biological molecules have the form of a helix. 有些生物分子呈螺旋状。
- The school has a large biological laboratory. 这所学校有一个很大的生物实验室。
- Iron Enhanced Biological Reduction Process for Treatment of Sulfate containing Wastewater 单质铁强化生物还原法处理硫酸盐废水
- The reduction of unemployment should be paramount. 降低失业率应是头等大事。
- Keywords heavy metal;sulfate-reducing bacteria（SRB）;biological reduction;su lfate; 重金属;硫酸盐还原菌;生物还原;硫酸盐;
- 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。
- The convention bans the stockpiling of biological weapons. 该公约禁止储存生物武器。
- 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。
- The application of mathematical principles to biological processes. 生物数学应用于生物学过程的数学原理
- A reduction in pace, force, or intensity; a slowdown. 减慢，放松速度、力量或强度减弱; 放慢
- What reduction will you make on this article? 这个东西你要减价多少?
- There is no room for any reduction in price. 价格毫无再减的余地了。
- The biological study of bodies of water. 水生物学研究水体的生物学
- The talks resulted in reducing the number of missiles/missile reduction. 谈判结果削减了导弹数量。
- A series of batch biological reactors are used. 可用一组间歇式生物反应器。
- Human biological rhythms are related to the natural cycle of day and night. 人的生物节奏与昼夜的自然循环有关。
- Negotiating a reduction in nuclear arms is a long and arduous undertaking. 有关削减核武器的谈判是一项漫长而艰苦的工作
