特征位

The concentrations of metal elements in Jinji formation outside the mining area is similar to or lower than the averages in sedimentary rocks all over the world. This fact challenges the argument that the metals in Sungxi Ag-Sb deposit is mainly from Jinji formation and is similar to the elemental distribution around an epithermal deposit where ore forming metals are leached by convecting solution.

在区域上，该层位地层中的成矿元素含量与沉积岩中的平均含量相近偏低，而矿区地层中的成矿元素含量很高，表明矿化作用大大升高了成矿元素在矿区围岩中的含量，嵩溪银锑矿床不大可能是海底火山喷流-沉积或喷流沉积-改造矿床，而具有浅成低温热液矿床的成矿元素分布特征。

According to temperature, pressure, and chemical evolution of mineral crystallization in the magma chamber, it is held that the magma of intrusive rocks ascended rather fast and was emplaced at the relatively shallow place.

据岩浆房中矿物结晶时的温度和压力条件、矿物的结晶特征及演化趋势，推测岩浆上升速度较快，侵位较浅。

The main clues of the study are the emplacing stage of Jinchuan ultrabasic magma and the evolutional model of magma.Its main research contents are the metallogenic epoch,the ore-forming mechanism,the emplacement mechanism,the magma evolutional-metallogenic model of Jinchuan Cu-Ni sulfide Deposit,the geological characteristics and genesis ofⅠ-⑥Concealed Cu-rich orebody.Its purpose are to predict the prospecting target area in the depth and border of Jinchuan Deposit and serve the Jinchuan mine.

本文以金川超基性岩浆侵位期次、岩浆演化模式为研究主线索，以金川铜镍硫化物矿床的成矿时代、成矿作用机制、就位机制、岩浆演化—成矿模型、Ⅰ-⑥富铜隐伏矿体地质特征及成因研究为重点内容，以预测矿区深边部找矿靶区服务矿山生产为目的。

The gradual process of allele homologizing in a closed inbreeding population is imitated quantitatively by using linear algebra model.

线性代数模型定量地模拟了封闭近交群体内等位基因逐步纯化的过程，同时能客观分析不同自交代之间的生物数学特征及内在联系，根据模型还能由初始条件预报纯化基因型的频率。

In this paper, the stable Au complexes are classified according to the coordination atoms and their characteristic structure. The recent development of the researches on the antitumor activity of Au complexes including the structure-activity relationship, biological targets and the mechanisms of action are reviewed. The structure of the coordination ligand and the leaving group have great impact on the in vitro cytotoxicity of the Au complex. Many physical and biological methods are introduced to study the interaction between the Au complexes and the suspected bio-target, such as DNA, protein, mitochondrion, thio-containing biomolecules, etc. The interaction modes (intercalating, electrostatic interaction, covalent bonding, etc.) are focused to illustrate the reason for the antitumor activity of Au complexes.

本文按配位原子的不同总结了稳定三价金配合物的结构特征，按其生物活性的构效关系、生物靶点和作用机制综述了三价金配合物抗肿瘤活性研究的最新成果：配体的结构特点以及离去基团对三价金配合物的体外细胞毒性影响较大；介绍了用于检测三价金配合物与可能的生物靶分子之间的相互作用的多种物理和生物学方法，重点关注了相互作用的模式，如嵌入/静电吸引/共价结合等，并解释了三价金配合物抗肿瘤活性的原因。

In this paper, the stable Au complexes are classified according to the coordination atoms and their structural characteristics. The recent development of the researches on the antitumor activity of Au complexes including the structure-activity relationships, biological targets and the mechanisms of action are reviewed. The structure of the coordination ligand and the leaving group have great impact on the in vitro cytotoxicity of the Au complex. Many physical and biological methods are introduced to study the interaction between the Au complexe and the suspected bio-target, such as DNA, protein, mitochondrion, thio-containing biomolecules, etc. The interaction modes (intercalating, electrostatic interaction, covalent bonding, etc.) are focused to illustrate the reason for the antitumor activity of Au complexes.

本文按配位原子的不同总结了稳定三价金配合物的结构特征，按其生物活性的构效关系、生物靶点和作用机制综述了三价金配合物抗肿瘤活性研究的最新成果：配体的结构特点以及离去基团对三价金配合物的体外细胞毒性影响较大；介绍了用于检测三价金配合物与可能的生物靶分子之间相互作用的多种物理和生物学方法，重点关注了相互作用的模式，如嵌入/静电吸引/共价结合等，并解释了三价金配合物抗肿瘤活性的原因。

After tempering at 700℃, bainitic ferrite laths started to coarsen. The grain boundary characteristics and effective grain size of ULCB steels can be measured by EBSD technique.

晶界特征结果显示，轧态和回火态组织均存在大量低能量小角度晶界和低Σ值重位点阵晶界。

An American biometrics specialist has developed lip-reading software that proves though Angelina Jolie scored high, it was Italian actress and fashion model Monica Bellucci who scored perfect marks for "lip attractiveness".

美国一位生物特征辨识专家发明了一款美唇评分软件，测试结果显示，尽管安吉莉娜·朱莉的嘴唇拿到高分，但拔得头筹的却是意大利女星兼名模莫妮卡·贝鲁奇。

The massed and oratorios of Joseph Haydn and Wolfgang Amadeus Mozart, while classical in their orchestration and ornamentation, have many Baroque features in their underlying dontrapuntal and harmonic structure.

海顿和莫扎特的弥撒以及清唱剧等古典主义时期的作品在管弦乐乐编曲和装饰音方面，在其根本的对位和和声结构方面具有很多巴洛克时期的特征。

It is found that outcrops of micropipe s on the crystal surface possess remarkable feature of double or multiple screw dislocations.

利用光学显微术观察了原生晶体的表面形貌，发现了微管在晶体表面的露头点具有明显的多个螺位错成核特征。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷