无机化学

Miniaturization of hydroxide of alkaline-earth metal and solubility of salt, flame reaction of alkaline-earth metal ions, separation and identify of alkaline-earth metal ions was investigated.

系统探讨碱土金属氢氧化物及其盐的溶解性、碱土金属元素的焰色反应、碱土金属离子的分离和鉴定等微型化实验，并将其设计成新的微型实验应用于无机化学实验教学，效果良

Inorganic chemistry, Organic chemistry, Analytical chemistry, Physical chemistry, Materials introduction, Research method and characterization technique of materials, Physical chemistry of inorganic nonmetallic materials, Solid state physics, Petrography of silicate materials, Inorganic nonmetallic materials science, Thermotechnical element and instrument, Electrical materials, Jewel and bowlder, etc.

无机化学、有机化学、分析化学、物理化学、材料导论、材料的研究方法及测试技术、无机材料物理化学，固体物理、硅酸盐岩相学、无机非金属材料学、热工基础与设备、电子材料、宝玉石学等。

Content The basic concepts of atomic, molecular and crystal structure and coordination compound structure; Macroscopic rule of chemical changes: the first law of thermodynamics, the second law of thermodynamics, the third law of thermodynamics, chemical equilibrium and the rate of chemical reaction; redox reaction

课程目标：无机化学是化工、材料、生物工程等专业学生入校后的第一门化学基础课。通过本课程的学习，使学生掌握无机化学的基本原理和重要元素及其化合物的性质、典型反应等基本知识，并为本专业的其它后继课程提供必要的理论和知识。

While Xu's covalence new concept on atom and molecular fragment are applied to describe bonding characters for these studied systems.

含过渡金属体系的电子结构、化学键和磁学性质的研究是当今无机化学领域里活跃的研究方向之一。

Then 2′bromo-2-dimethylamino-1,1′-binaphthyl was obtained via diazotization,bromination and methylation in 49.7% yield.

首先，它是在有机化学和无机化学的相互渗透中发展起来的，此外，它还和一些相关学科具有密切联系。

The dimension and numerical value of the constant and of equilibrium of chemical reaction are explored from different perspective of college chemistry.

从大学化学的不同角度探讨了化学反应平衡常数Kp和Kop的量纲和数值，增强了对大学无机化学教材和中学化学教材中对该类问题的理解。

They can be classificated to two kinds. One kind is build by photomultiplier; another kind is build by MCP. The mechanism of delayed luminescence is discussed with subradiation. A photon count system is built. To proof the biophoton is a kind of ultra weak photon stream originate from exothermic reaction, and primarily discuss the relationship between the delayed luminescence and proteins activity, we chose microphyllous banyan leave , ficus elastica leave, gingkgo leave, Chinese fan palm leave, and cinnamomum camphora leave as biological samples. The ultra weak photon emission from normal biosamples, and proteins inactivated biosample were measured separately with photon count system. The results showed that the delayed luminescence of biosamples have

在研究过程中，作者从辐射陷获的角度讨论了延迟发光的产生机制，对生物光子的生物化学起源与相干场起源的统一性进行了探索；自行搭建了单光子探测系统；测量了小叶榕树、印度橡树，银杏树，蒲葵树香和樟树等多种植物叶片样品的延迟发光，获得了大量实验数据；为了证明生物光子是一种起源于放热化学反应能量释放的微弱光子流，并初步探讨生物蛋白活性与延迟发光衰减之间的关系，测量了正常生物样品、生物蛋白灭活样品的延迟发光，同时测量了多种不含蛋白质的无机化学体系作为比对，实验结果和实验数据的回归分析表明：弱光子发射来源于放热的化学反应，延迟发光的强度与衰减时间与生物蛋白活性密切相关。

The results showed that hydrogen sulfide system was important in inorganic chemistry.

讨论了硫化氢系统分析法的理论基础、分组方案和操作步骤，并对硫化氢系统分组进行了理论探讨，从而说明了硫化氢系统在无机化学中的重要性。

These may be in a specific chemical area outside inorganic chemistry or in another department, or in a combination of areas or departments.

这些可能是在特定的化学领域以外无机化学或在另一处，或相结合的领域或部门。

A series of reformations on the curriculum, teaching content, and teaching way of inorganic chemistry were studied.

无机化学是医学检验专业学生的重要基础课程之一，本文结合专业特点，对无机化学的课程体系、教学内容及教学方式等进行了一系列改革尝试。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。