蓝缀天堂鸟
化工原理 [词典] principles of chemical industry; principles of chemical engineering; [例句]化工原理,化工热力学和物理化学等基础课程,并取得优异的成绩。Chemical Engineering, chemical thermodynamics and physical chemistry and other basic courses, and achieved excellent results.
選擇淡定
1. The master chemical engineering, chemical technology, applied chemistry subjects such as basic theory, basic knowledge, 2. Master chemical plant technology and equipment design method, grasps the chemical process simulation optimization method; 3. Has to new products, new technology, new technology and new equipment research, development and design of the preliminary ability; 4. Familiar with countries to chemical production, design, research, development and environmental protection policy and rules and regulations. 5. Understand chemical engineering theory front, to understand new technology, new technology and new equipment development dynamic; 6. Master document retrieval, information query basic method, has the certain scientific research and practical work ability; 7. Has innovation consciousness and independent acquire new knowledge ability; 8. Familiar with gas chromatography, liquid chromatography, infrared spectrometer, ultraviolet spectrometer and the use of the instrument; 9. Able to skillfully use office software, has the use of VFP, turbo PASCAL programming software such as compiling simple program ability; 10. Familiar with autoCAD software chemical mechanical drawing.
李家子弟平平
我翻译。 你认为我们可以,那么多少的地步。 如果有错误,也希望他能包含。 合成H2tsalamo计??划1所示。该 thiosalicylaldehyde5b,反应12,13 1,2 - 双(氨氧基) ethane14得到47%的无色H2tsalamo crystals.15 H2tsalamo是非常稳定的,在固体 国家和解决方案。 H2tsalamo NMR谱 在氘代氯仿没有改变,即使经过多次days.15因此,肟配体H2tsalamo更稳定的比H - 2A火箭 tsalen。然而,在高度稀释的溶液H2tsalamo 分解是在有氧条件下,可能非常缓慢 自氧化。因此,H2tsalamo不太稳定的H - 2A火箭 萨拉莫。 h2tsalamo与镍(II),乙酸,二氯甲烷/ 适当的镍(Ⅱ)的甲醇负担 复杂,收率67%黑褐色晶体。元素 分析单核式 配合物[镍(tsalamo)的0.16米峰/ Z)387.98 [镍 (Tsalamo),电喷雾电离质谱(图S1和S2 + 还支持单核心支持信息) 结构。此外,在核磁共振谱 镍(II)6的在氘代氯仿中的尖锐和复杂的信号 说明专用形成对称, 反磁复杂。在电子吸收光谱, 在620nm处观察到过渡日(?)260)和1个 电荷转移带观察到的382纳米(?)6000)(图 1),它的特点是低自旋的平面四方形镍 (B)N2S2在协调spheres.17的简单复合物 和易于制备的金属配合物的1 N2S2 螯合对比度与使用的合成困难 相应的,6 - 10亚胺模拟H2tsalen.4的
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