金属的

Because the Bi atoms accumulated at the surface of the IMC layers inhomogeneously, partially impeding the IMC dissolving into the molten solder, a serrated-like Cu-Zn-Sn IMC layer was formed at the Sn-8Zn-3Bi/Cu interface

同时，由于Bi在金属间化合物表面的偏聚，部分地阻挡了金属间化合物向液态焊料的溶解，导致了Sn-8Zn-3Bi焊料合金界面金属间化合物层呈锯齿状。

The conductive coordinative polymolecular compounds,which contain thetransition metal ions〓and〓as central metal ions,transition metal ionsor rare earth ions as counter cations and〓or〓as ligand,have been synthesized.

合成出以过渡金属〓、〓、〓、〓和〓作为中心金属离子、过渡金属或稀土离子作为抗衡阳离子、有机小分子〓或〓作为配体的导电性配位高分子化合物，它们均为能在空气中稳定存在且难溶和难熔的无定形粉末状固体。

In order to get the information of interaction between metal complex and DNA and select metal complexes which can cleave DNA effectively, twenty seven transition metal complexes containing O/N coordinate atoms have been synthesized in this thesis. We report the synthesis, crystal structure and properties of the complexes. One of the complexes is the first μ〓-oxalato tetranuclear Cu complex, in which there is ferromagnetic interaction between the copper atoms bridged by oxalate ions. Two trinuclear copper complexes containing partial cubane Cu〓O〓 cores have been synthesized and discussed the magnetic properties.

为了解金属配合物与DNA的相互作用及筛选能有效切割DNA的金属配合物，为无机药物合成及应用提供基础信息，本文利用十个含N、O原子的多齿配体设计合成了二十七个未见文献报道的过渡金属配合物，并解析了它们的晶体结构：其中包括首例μ〓-草酸根的四核铜配合物；合成了两个具有μ〓-OH〓三核缺角立方烷结构的Cu配合物；以HCBP衍生物为配体合成了七个过渡金属配合物；以SCN〓、N〓，C〓O〓等为桥联配体，以dmpyen为端基配体合成了十一个配合物。

The topics include structure and function of metal ions, metal chelates, siderophores, metal-containing proteins and biominerals in all biosystems.

其内容包括金属离子的结构和功能，金属螯合物，含铁细胞，金属蛋白，生物系统中的生物矿物质等。

By Obtaining the absorption spectra of the metalloporphyrins at different potentials in deoxygenated solution and then following the spectra changes while the solution was being oxygenated, we were able to reveal the interaction of metalloporphyrins with O_2 at different valence states.

要了解金属大环化合物氧化还原型催化剂作用机制的一个重要问题，即是查明中心金属离子在什么价态下能与o：作用，以及相应价态的氧化还原电位。多数作者认为大环化合物中心金属离子为正二价M。

The interaction between MT and AA was expressed by infrared spectra, the functional groups of -SH in MT had lone pair electrons, which could formπ-πwith -C=O in AA. The equilibrium binding experiment and Scatchard analysis showed, at least three kinds of binding sites would exist when MT-imprinted polymer formed, the most adsorption capacities were 3.3896mg/g, 0.9362mg/g, 1.6583mg/g respectively; most terminal thiolate sulfurs in MT were polymerized as binding sites in the process of polymerization, which could observed from TEM, binding capability of other thiolate sulfurs was weak since spatial hindrance existed.

采用红外光谱研究了加入金属硫蛋白后功能单体丙烯酸官能团谱峰的变化，结果表明金属硫蛋白分子中的-SH与丙烯酸中的C=O在氯仿溶液中能形成π-π键，由聚合物的吸附特性和Scatchard分析可以得出，金属硫蛋白印迹聚合物至少存在三种结合位点，其高、中、低的最大吸附量分别为3.3896mg/g、0.9362mg/g、1.6583mg/g；通过透射电镜可以观察到，金属硫蛋白在聚合过程中主要以分子两端的巯基作为结合位点，不同位置的巯基受到的空间位阻不同，导致产生了三种不同的结合位点。

The company has products: all types of construction Anchor Bolts and stamping parts used in construction, including heavy metals lift anchor series of gecko, which forced the lizard, gecko casing, car repair gecko, chemical screw, and light series of Anchorage Anchor Bolts and overturned metal, hollow metal Anchor Bolts, various types of screws, nylon Anchor Bolts; European specifications for the two series of hoops and hanging system; hand tools and other products.

公司主要有产品有：各类建筑用锚栓和建筑用冲压件，包括金属类重型锚固系列的电梯壁虎，内迫壁虎，套管壁虎，车修壁虎，化学螺杆等，和轻型锚固系列的翻转式金属锚栓，空腔金属锚栓，各类螺丝，尼龙锚栓等；还有欧洲式两大系列各种规格管箍和吊挂系统；手工具系列等产品。

We obtain scattering values of the metal cylinder by utilizing the monostatic system.

我们利用单向系统获得金属圆柱体的声场散射值，即：换能器在远场发射声波照射金属圆柱并且在远场同一地点接收金属圆柱的散射值。

A method for forming a passivated metal layer that preserves the properties and morphology of an underlying metal layer during subsequent exposure to oxygen-containing ambients.

本发明提供了一种形成钝化金属层的方法，所述钝化金属层可以在随后暴露于含氧环境时保持下方金属层的性质和形貌。

This condition minimizes nonspecific electrostatic interaction between the metal ion, the charged metal chelator group on the support (groups that may not be occupied by the metal ion) and the charged proteins in the sample.

这一条件的最小非特异性静电相互作用的金属离子，带电金属螯合剂组就支持（组可能不被占用，由金属离子）和被控蛋白质样品。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了