介绍了一种利用阳离子化改性多羟基化合物进行堵水调剖的方法，具有一定的选择性，在油田应用取得了良好效果。
A modified cationic polyhydroxy compound gelling fluid as water shutoff is developed. This type of gel has better selectivity. Its field tests are described and the results are satisfactory.
本项研究在一定程度上证实了离子注入技术在创造多倍体水稻新种质申的实用性，这将为水稻无融合生殖种质材料的寻找提供一条新途径。
The results revealed the practicability of ion beam implantation technique in creating new polyploidy idioplasm, which could provide a new approach for searching the material with apomixis.
研究了从钝顶螺旋藻中提取藻蓝蛋白的方法，用一定浓度的阴离子表面活性剂水溶液处理，得到的藻蓝蛋白纯度最高，一次提取藻蓝蛋白的提取率达到98％。
Of methods of extraction of phycocyanin from cyanobacterium spirulina, treatment with anion surfactant of certain concentration affords good yield of high specific content. 98% recovery is available.
结果表明该体系同传统的正、负离子表面活性荆复配体系相似，在一定的混合比范围内出现了液晶区和双水相区。
Results show that just as the conventional anionic and cationic aqueous solutions, present system can form liquid crystal and aqueous two-phase system (ATPS) under certain mixing ratio.
设计了一种基于表面等离子体局域增强的高灵敏性全光调制方案，理论分析的结果对于设计新型全光器件具有一定的借鉴意义。
A new sensitive all-optical modulator project on surface plasmon polariton is numerical designed. The theoretically analyses possess the instructive meaning for designing new type all-optical devices.
结构分析表明，稀土金属的掺杂在一定程度上增大了晶胞参数，扩展了锂离子脱嵌的通道，并起到稳定材料骨架的作用。
It was indicated by the structural analyses that the cell parameters were increased by rare earth doping, which expands the tunnels for Li-ions diffusion and also stabilizes the LiMn_2O_4 frame.
选择了具有代表性的有一定塌陷时间的谢桥矿塌陷水域，监测分析其水质理化指标、常规离子和重金属元素。
This paper mainly analyzed the physicochemical indexes and got the situation of huai′nan subsidence water by inspecting during form period.
选择了具有代表性的有一定塌陷时间的谢桥矿塌陷水域，监测分析其水质理化指标、常规离子和重金属元素。
This paper mainly analyzed the physicochemical indexes and got the situation of huai′nan subsidence water by inspecting during form period.
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