物理化学的

This paper introduces the mineralogical characteristics of the andalusite which include the physical and chemical conditions of the andalusite formation,crystalline structure,X-ray diffraction,chemical composition,chemical formula of crystal and infrared spectrum.

本文对该矿床红柱石的矿物学特征，包括红柱石形成的物理化学条件、晶体结构、X射线衍射、化学成分、晶体化学式及红外光谱特征等，进行了系统的研究分析。

In this paper,according to the polytropic s pectral characteristics andphysic ochemical characteristics of rare earth neodymium,the reason and mech anism ofneodymium discolourment in glaze were elaborated,so as to be helpful to the development of discolour glaze and its theoretic al research.

本文根据稀土钕独特多变的光谱特征及物理化学特征，阐述了其在釉中的变色原因及机理，希望能对变色釉的开发和理论研究有所帮助。

Physical and chemical properties of industrial slag containing TiO2 is analyzed,and material properties of the fettling mix for converter such as density,strength,high-temperature stability and slag corrosion resistance are studied afrer adding industrial slag containing TiO2 into fettling mix for converter .

分析了含TiO2工业渣的物理化学特性，研究了在耐火补炉料中加入含TiO2工业渣后对材料的体积密度、强度、高温体积稳定性、抗熔渣侵蚀等性能的影响。

The study on physical chemistry and biochemistry behaviors of atrazine, simazine, prometryne, prometon, cyanazine and ametryne was carried out.

本论文以常用的莠去津、西玛津、扑草净、扑灭通、氰草津和莠灭净为对象，研究了它们在环境中的物理化学和生物化学行为。

Physical-chemistry properties and percentage composition of mold fluxes have influence on friction force between mold and strand.

本文以重钢170×1200mm铸机为研究对象，计算了浇铸16Mn钢种时，在不同的保护渣物理化学性能条件下铸坯与结晶器间的摩擦力。

The experimental results being consistent with SEM, EDS and FTIR results, the lipophilic and hydrophilic differences of walnut shell, magnetite and ceramic sand could be ascribed to the differences of their surface physical chemistry structures.

与SEM、EDS、FTIR分析结果一致，核桃壳、磁铁矿和陶粒砂滤料表面亲油亲水性的差别主要归因于其表面物理化学结构的不同。

There are huge amount of cellulose,starch and other high molecular weight biomasses.These materials could be converted into bioethanol,which is widely used in industry.

以自然界广泛存在的纤维素、淀粉等大分子物质为原料，利用物理化学途径和生物途径可以将其转化成具有多种工业用途的生物乙醇。

Effects of alkali modified process on physio-chemical properties and catalytic cracking performances of Inner Mongolia coal measure hard kaolin from Inner Mongolia were studied.

考察了碱处理对内蒙古煤系硬质高岭土的物理化学性能及其裂化性能的影响。

The geometries of [99mTc-DADS]+ complexes are optimized by semi -empirical quantum mechanics method ZINDO/1 and many physical and chemical desc riptors are obtained. Multiple regression between this drescriptors and urine up take of 120 min post injection is done and one equation is obtained.

用分子力学、半经验量子化学方法中的ZINDO/1方法对[99mTc-DADS]+系列配合物的结构进行了优化，做了电子结构计算，得到各种物理化学参数和电性参数，并将这些参数对膀胱120 min摄取值进行多元线性回归分析，得到了回归方程。

V-triazole was firstly prepared by Von Pechmann and Ven Baeyer in 1888, and the study on its derivatives has been very active in the past century.

中文题名新型连三唑衍生物的合成及其抗菌性能研究副题名外文题名 Studies on synthesis and antibacterial activity of new derivatives of 1，2，3-triazoles 论文作者陈敏东导师吕士杰研究员学科专业物理化学研究领域\研究方向有机合成学位级别博士学位授予单位中国科学院兰州化学物理研究所学位授予日期2001 论文页码总数153页关键词连三唑杂环化合物抗菌活性馆藏号BSLW /2003 /O626 /2 连三唑最早于1888年由Von Pechmann和助手Ven Baeyer制得，一个多世纪来连三唑衍生物的研究依然十分活跃。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。