水溶液

C followed by aqueous NH 4 Cl afforded indoles 3 in 63-80 yields.

三铵水溶液随后在1963年至1980年3月4氯吲哚给予减收。

Under certain conditions,it was transformed to deposit of calcium salt which would be processed to 5% glyphosate solution by PCW intenerate reagent.

用CaCl2溶液作为沉淀剂使草甘膦生成钙盐沉淀，沉淀经PCW软化剂处理得到浓度为5%的草甘膦水溶液。

Under certain conditions, it was transformed to deposit of calcium salt which would be processed to 5% glyphosate solution by PCW intenerate reagent.

用CaCl2溶液作为沉淀剂使草甘麟生成钙盐沉淀，沉淀经PCW软化剂处理得到浓度为5%的草甘麟水溶液。

Is located in Fengquan District, Xinxiang City, which is in the interjunction of Xinxiang city and Huixian city.

本品易吸潮，无味，易溶于水呈浅黄色溶液，有毒、其水溶液具有NO的一切特征。

of issuance : 1% solution in 10 mL ampoules (in the package of 10 vials) for intraoral and local applications; 0.5% solution in capsules of 10 and 20 mL of intravenous, intraoral and local applications; 5% in tubes of ointment of 25 and 50 g.

发放方法： 1 ％水溶液在10毫升安瓿（包中的10瓶）为内和地方的应用； 0.5 ％的解决办法胶囊10和20毫升的静脉，内和地方的应用； 5 ％的软膏管25和50克

The ionization enthalpies of acetic acid, chloro-, bromo- and iodo- acetic acids were measured at 5℃ intervals between 20℃ and 45℃ in aqueous solution by LKB-2277 Bioactivity Monitor.

本文用LKB-2277BioActivityMonitor以5℃的间隔测量了20-45℃温度区间乙酸、氯乙酸、溴乙酸和碘乙酸在水溶液中的电离焓。

The novel catalysts of Cu supported on ZnO, MgO modified with KF were prepared by the conventional impregnation method, and applied for the first time to the Heck reactions of iodobenzene with n-butyl acrylate as a model reaction.

KF水溶液浸渍MgO或ZnO载体为改性载体制备了负载铜催化剂，以卤苯与丙烯酸正丁酯的反应为模型，考察了对Heck反应的催化性能。

The results showed that under 200 W power, in the present of various alkalis, e.g. Na2CO3, NaF, KF, NaHCO3, and DMF-H2O (V∶V=5∶3) used as solvent, PVC-TETA-Pd could catalyze sodium tetraphenylborate to react quantificationally with iodobenzene in 20 min without inert gas protection, and all the phenyl g...

实验发现：在微波功率为200W时，在Na2CO3，NaF，KF，NaHCO3等多种碱的存在下，以DMF的水溶液(V∶V=5∶3)为溶剂，在无惰性气体保护下，PVC-TETA-Pd催化四苯硼钠与碘代苯在20min内即可定量反应，与常规加热方式相比，节省了大量时间；同时也证明了四苯硼钠的四个苯基均可参与Suzuki偶联反应；该催化剂回收再利用3次后，仍具有较高的催化活性。

Chemically, fluoroquinlones are an amphoterics molecule processing major ionizable groups, a basic piperazine amine and acidic carboxyl. The form of drugs was greatly affected by the acidity in aqueous solution. Thus the effect of pH values in aqueous solution on the fluorescent properties of fluoroquinolones was studied in details, the spectral properties of each form was characterized. It was found that the fluoroquinolones exhibit weak fluorescence in strong basic solution.

氟喹诺酮类药物分子结构中既有羧基，又有哌嗪氨基，它们所处环境的pH值对其存在型体有很大影响，因此我们详细研究了水溶液的pH值对该类药物光谱特性的影响，并对于各型体光谱特征进行归属，发现强碱性溶液中其发光较弱。

It is characterized by that dissolving the isocyanuric acid in aqueous solution of alkali or emulsion, introducing chlorine gas into solution or emulsion respectively at 5-15 deg.C, then drop-adding liquid bromine, finally introducing chlorine gas to make chlorization reaction, and controlling pH value to 2.5-4 to obtain effective chlorine whose content is 54-58% and effective bromine whose content is 46-49%.

其特征在于：将异氰尿酸溶解于碱的水溶液或者是乳浊液中，然后在5～15℃之间分别向溶液或乳浊液中通入氯气、然后滴加液溴、最后通入氯气进行氯化反应，并把反应的最终pH值控制在2.5～4之间，得到总有效氯为54～58％、有效溴含量为46～49％的产品。

This paper demonstrated the impact on the environment today, an important factor is Education.

本文主要展示了当今影响环境的一个重要因素——教育。

Article 16 The power to interpret these Procedures shall remain with the Ministry of Agriculture and CAA.

第十六条本程序由农业部、国家认证认可监督管理委员会负责解释。