在溶液中

In order to enhance the anti-corrosive performance of ZK60 magnesium alloy,the chemical conversion coating s on ZK60 magnesium alloy obtained from phosphate or stannate solutions were studied.

结果表明：在磷酸盐溶液中，当处理温度为50℃时，磷化30min后试样的电荷转移电阻为224.03Ω·cm2；当温度为80℃，反应时间为45min时，所得转换膜的Rct为377.67Ω·cm2，阻值最大，耐腐蚀性能最好；对于锡酸盐化学转化膜，90℃下，处理60min的膜层耐蚀性能最好，其Rct为388.32Ω·cm2，与磷酸盐化学转化膜相比，两种膜的保护性能相差不大。

And the dissolution kinetics of strontium carbonate ore is studied in NH_(4)NO_(3)solution.

研究了粗碳酸锶在硝酸铵溶液中的溶解动力学。

The ZnO/ZnS core/shell structure was formed through sulfuration conversion from ZnO microspheres in the Na2S solution.

将ZnO微球体分散在Na2S溶液中，通过离子替代法，成功制备了ZnO/ZnS核壳结构。

The corn was soaked in sulfurous acid solution for 50 hours, and steamed after degerminating and dehulling, Aspergillus oryzae was used as the saccharifying agent, and the yeast was used for fermentation, it ended after 7 days.

将玉米在亚硫酸溶液中浸泡50h，脱胚去皮后进行蒸料，以米曲霉作为糖化剂，利用酵母进行发酵，7d后结束。

The form of silver in sulphuric acid solution is discussed.

讨论了银在硫酸溶液中的存在形态，不仅具有理论意义，而且对硫酸银生产过程有重要的实际意义。

Result show that the MnO2 film deposited at 0.5 V has the highest capacitance, which is 393.2 A/g at the sweep rate of 10 mV/s in 2 mol/L Na2SO4 solution.

结果表明，沉积电位为0.5V的MnO2/Ti，在2 mol/LNa2SO4溶液中，扫描速度10 mV/s的条件下，比电容值是

Photoinduced tautomerization of DMBDK in acetonitrile was studied by means of UV and fluorescence spectroscopy.

通过紫外和荧光光谱研究了DMBDK在乙腈溶液中的光致互变异构行为，结果表明，荧光光谱可用于跟踪某些β-二酮化合物的互变异构过程。

A series of binary and ternary rare-earth compounds were synthesized by the reaction of terbium ion with p-aminohippuric acid and phenanthroline or 2,2'-bipyridine(2,2'-bpy) in the ethanol solution.

在乙醇溶液中以邻菲咯啉、 2，2'-联吡啶和对氨基马尿酸为配体与铽离子Tb(Ⅲ合成了二元和三元稀土配合物。

In Clark-Lub's buffer solution of pH=3.6, protein combines with ferric-alizarin red S complex to form a ternary complex, which has a maximum absorption at 567 nm. The influencing factors and the spectral mechanism of the reactive system are studied.

在pH为3.6的Clark-Lub's缓冲溶液中，蛋白质与Fe-茜素红S络合物相互作用生成三元复合物，复合物的最大吸收峰波长λ=567 nm，考察了反应体系的各个影响因素，并对反应机理进行了初步讨论。

The optimum reaction conditions and the influencing factors were studied. In the presence of gum arobic, arsenazo Ⅲ-barium in acid solution could combine with BSA to form a ternary complex leading to a redshift of absorption spectrum and significant increase of absorption peak intensity.

研究发现，在表面活性剂阿拉伯树胶存在下的酸性溶液中，偶氮胂Ⅲ-Ba配合物与BSA发生反应形成三元复合物，引起吸收光谱发生红移，吸收峰明显增高。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。