Partially softening the makeup water reduced the scaling tendency adequately on this system and actually resulted in overall cost savings.
部份地化妆水足够地在这个系统上和实际上减少了剥落趋向的软化处理造成全部的节省费用。
The specific activity of 125I in paddy water and topsoil decreased with time. On the 60th day, the specific activity of 125I in paddy water reduced to 019% of the initial.
田表水及表土中125I的比活度随时间而下降,到第60天田表水中125I的比活度下降到只占引入量的019%;
After experimental period the concentration of the pollutants in water reduced to more than 89, 80, 95 percent respectively. The trichlorobenzene has been accumulated by sediment and plankton.
实验周期后,水中污染物浓度分别降低了89%,80%,95%以上,三氯苯在底泥和浮游生物中有积累。
For example,companies like Monsanto, DuPont and Syngenta have been developing corn with reduced water needs.
VOA: special.2009.03.23
For example, companies like Monsanto, DuPont and Syngenta are developing corn with reduced water needs.
VOA: special.2009.01.20
Winds,water and time had reduced Poplar Island to only a few pieces of land.
VOA: special.2009.10.06
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