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- decoloration by reduction 还原脱色
- Network conversion by reduction of the number of nodes. 一种减少节点数目的网络变换。
- Network conversion by reduction of the number of meshes. 一种减少网孔数目的网络变换。
- Determination of sulphur compounds.Method by reduction and titrimetry. 标准英文名： Sodium hydroxyde for industrial use.
- Flowers functionally unisexual by reduction or abortion, actinomorphic. 花功能上单性，辐射对称。
- Abstract: Zinc calcine contains a small amount of refractory zinc ferrite that can be reduced by reduction roasting. 文摘:锌焙砂含有少量难溶的铁酸锌，通过还原焙烧可以降低铁酸锌含量。
- The decoloration method of the effluent from bleaching and washing plants is primarily studied by reduction with reductants. 采用还原脱色法对制浆中段废水的脱色进行了初步研究。
- Improved carding may be achieved in a more economical way by reduction of production. 改善梳理效果可以通过减少产量这种更加经济的方法来获得。
- Bengoyl leuco methylene blue is prepared from methylene blue by reduction and acylation. 介绍了以亚甲基蓝为原料，经还原、酰化生成苯甲酰无色亚甲基蓝的方法。
- We will minimise waste by reduction, re-use and recycling methods and conserve energy, water and other resouces. 我们会将资源的浪费减到最低，推动资源再使用与回收，并节约能源、水、与其他资源。
- And applying "reduction" to "sentence thinking" and "benefiting it by reduction" show dialectics of art. 运用“减法”于“句思维”，“损之而益”是艺术的辩证法。
- To improve color fastness,disperse dyeing is usually followed by reduction clearing. 为提高色牢度,在分散染料染色后要进行还原清洗。
- The disease may be caused by reduction in colonic blood flow due to a variety of causes. 各种原因引起的结肠血流减少均可引发本病。
- Zinc calcine contains a small amount of refractory zinc ferrite that can be reduced by reduction roasting. 锌焙砂含有少量难溶的铁酸锌,通过还原焙烧可以降低铁酸锌含量。
- The NP-Completeness of them is proven by reduction from the well known KNAPSACK problem. 用整数背包问题具体证明了这两个问题的NP-完备性。
- Not decolorized by acid after staining, as bacteria that retain dye after an acid rinse. 耐酸的，抗酸的染色后不被酸褪色的，如细菌经用酸漂染后仍呈原色
- Very less quantity is produced by reduction method, whereas the powder prepared by reduction method has better compressibility. 极少数量是通过还原方法，然而还原铁粉却是具有较好的可压缩性。
- It was studied that the vegetable oil was decolorized by active soil-white adsorption. 研究了用活性白土吸附方法对植物油进行脱色；
- Brown granulated sugar was decolorized by sodium metabisufite and composite macromolecular flocculant. 研究了重硫氧与复合高分子絮凝剂对复溶赤砂糖脱色的效果。
- The technology for preparation of ferrous sulfate from pyrite cinder by reduction roasting-acid leaching method was studied,and the optimal process conditions were established. 研究了硫铁矿烧渣还原酸浸制取硫酸亚铁溶液的工艺过程,并确定了该过程的适宜工艺条件。
