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- The main countermove is to eliminate or decrease the reducing substance and trace metallic ions before the sewage contacts with polymer mother liquid. 使用在污水与聚合物母液接触之前消除或最大程度减小污水中还原性物质及痕量金属离子的方法，可以降低对聚合物溶液的降黏影响。
- With EU/UK grants equating to 50% of the capital cost, the theoretical payback period reduced to just 6.5 years. ，按照欧盟和英国的标准相当于50%25的资金成本，理论上的回收周期只有6.;5年。
- With EU/ UK grants equating to50% of the capital cost, the theoretical payback period reduced to just6.5 years. 按照欧盟和英国的标准相当于50%25资金成本，理论上的回收周期只有6.;5年。
- Moreoer, in case of lactose intolerance (any carbohydrate malabsorption for that matter).The fecal pH is Iow and reducing substances are present on Clinitest examination. 在另一方面，渗透性腹泻中，粪便液中电解质总的含量远低于粪便液的渗透压。
- Meanwhile, the theory was experimentally verified that the center of PBG diminishes as the crystal lattice period reduces. 同时，在实验上证明了光子带隙中心的位置随着晶格周期的减小向短波长方向移动。
- A study is carried out on the voltammetric behavior of water soluble organic reducing substances and its evolution characteristics by using the solid electrode differential voltammetric method. 以固体电极示差脉冲伏安法对水溶性有机还原性物质的伏安行为及其演变特征作了探讨。
- With the total dimming period reduced to a matter of microseconds, total rise and fall times for the LED current, including propagation delays, must be reduced to the nanosecond range. 当总调光周期降低到微秒级时，LED电流总上升和下降时间（包括传输延迟），必须降低到纳秒级。
- That period was a bright page in the history of Chinese literature. 那个时期是中国文学史上光辉的一页。
- Let us hope that the period of this injustice will be over soon. 让我们希望这个不公正的时期很快结束吧。
- Childhood is a period of rapid growth. 幼年是生长迅速的时期。
- He consulted the chronicles of the period. 他参考了这一时期的编年史。
- He had to decide within a given period. 他得在一定时间内作出决定。
- She has a detailed knowledge of this period. 她对这段时期的情况了解地相当详细。
- In that period auto sales hit a14-year low. 这时期汽车销售量达到14年来最低水平。
- In this period, unemployment reaches record levels. 这段时间的失业人数又达到了创纪录水平。
- Which period of history are you studying? 你正在学哪一段历史？
- total plasma reducing substance 血浆还原物质总量, 总血浆还原物
- Can you tell me the time period when it was stolen? 能不能告诉我大概什么时候被偷的？
- Chaucer wrote in the late mediaeval period. 乔叟写作的时代是中世纪末。
- She'll be away for an indefinite period. 她将离开一段时间，何时回来未定。
