水溶液

The removal abilities for naphthalene by Eichhornia crassipes solms increased with temperature and exposing time under sunlight respectively.

在一定范围内，凤眼莲对萘水溶液的净化效率分别随气温的升高及太阳光照时间的延长而升高。

The over-propagation of Eichhornia crassipes solms could not be caused in the process of removing naphthalene from aquatic solution.

凤眼莲在净化萘水溶液过程中不会过度繁殖。

Eichhornia crassipes solms not only could survive wider range of pH (5～12), furthermore it could make the pH towards neutral.

在净化萘水溶液的过程中，凤眼莲不仅能够适应较广的pH（5～12），且能随净化时间的延长使pH逐渐趋于中性。

The environmental factors influencing remediation efficiency were considered. And the feasibility of utilization of Eichhornia crassipes solms as resource was also presented.

筛选出凤眼莲并以其为主要对象，研究了水生植物净化萘水溶液的吸附、吸收、降解等过程，以及萘对水生植物生理指标所产生的影响及机理，考察了影响水生植物净化效率的环境因素，并对凤眼莲资源化利用的可行性进行了初步探讨。

Experiments show that water solution contained 0. 5 -1 % sodium sulfate and 1 - 2% acetic acid is treated by means of electrodialyzer of 200 × 400mm assembled with tri - membrances and 19% sodium sulfate and 20% acetic acid are recovered by concentrating and separating. The content of salt and acid in the purified water is less than 0. 01%, current efficiency greater than 85 %, flow length in 3 ~ 5m and power consumption about 40 ~ 50 kwh/t.

实验表明，含0.5～1％硫酸钠、1～2％乙酸的水溶液通过三对膜组装的200×400mm电渗析器，分别得到含19％硫酸钠、20％乙酸的浓缩液，外排水中盐和酸的含量小于0.01％，电流效率大于85％，流程长度3～5m，耗电量40～50kwh／t。

By the measurement of content of alkalinity degree and total iron, the product is indicated to be a kind of liquid with high alkalinity degree. The product shows the characteristic of electrolytical and is adapt to applying in wastewater treatment with fine physical property. It is without deposition in three months and mixed with water by unlimited scale.

2对产品的盐基度含量和总铁含量进行了测定，结果表明：实验室制备的产品是一种盐基度含量比较高的液体产品，在水溶液中呈现阳离子聚电解质的特性，产品的物理性质良好，三个月内无沉淀，与水可以以任何比例混合，适合于在废水处理中的应用。

Second, Electroreduction of Carbon Dioxide on Nanocrystalline TiO2-CNT Complex Film Electrode in tetrabutylammonium bromide solution and fixation of Carbon Dioxide to organic compounds.

第二部分纳米TiO_2/碳纳米管复合膜电极在四丁基溴化胺水溶液中对二氧化碳的电催化还原及电解固定CO_2为有机化合物的研究 1。

Results: the best extracting condition for ellagic acid was to add 8 times amounts of the water solution of 1 mol/l hydrochloric acid, and to reflux for 60 min and extract twice.

结果：鞣花酸的最佳提取工艺为用1 mol/l的盐酸水溶液、8倍量、回流提取60 min、提取2次；结论：溶剂类型对鞣花酸的提取率影响最大，本研究确定的鞣花酸提取工艺合理、可行。

Boron can be separated from aqueous samples with Amberlite IRA-743 resin. And the tests on the temperature and the volume of elute and the dynamic exchange capacity of the resin are finished.

采用Amberlite IRA-743硼特效树脂进行水溶液中硼的分离，对洗脱液温度、体积以及树脂动态交换容量等进行了实验。

The enzymolytic products identified were:diisopro-pylaminoethanethiol through the breakdown of P-S bond, and its oxidized product, N, N'-dithiodiethylene-bis ; and diisopropyla-minochloroethane through the breakdown of S-C bond.

VS与电鳐乙酰胆碱酯酶作用的主要产物是： P—S键断裂产物二异丙氨基乙硫醇，该化合物在水溶液中不稳定，可进一步氧化为N，N＇-双二异丙氨基乙基二硫醚；S—C键断裂产物二异丙氨基氯乙烷。

This paper analyzes the compound attractor structure of a new three-dimensional autonomous chaotic system.

分析了一种新的三维自治混沌系统吸引子的复合结构。

ON shut rivals out of their transmission systems and shy away from reinvesting their profits in network improvements.

ON将竞争者挡在了其输送体系之后，并不愿将其收益再投资于网络改建工作。