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The results show that Tc and diamagnetic susceptivity decrease, crystal structure changes from being orthorhorhombic to a tetragonal system with increasing Fe and Co content.

先将一定的化学组份在一定程度上混和，再热处理得到的一般为颗粒超导体；而在热的（100）SrTiO〓衬底上边溅射边成相能够获得单晶的沿C轴外延的YBaCuO薄膜。

In this paper,based on comprehensive information,combined with that bauxite is commouly characterized by diaspore,higher Al and Si,lower Fe, the Series-combination with Ore Mixing technology is put forward as the alumina production process.

本文在综合资料的基础上，结合我国铝土矿多为一水型硬铝石，具有高铝、高硅、低铁的特点，提出配矿串联法生产氧化铝工艺。

The results obtained by QMD simulation of the double differential cross section of 〓Fe and 〓Pb reactions are in good agreement with the experimental measurement, and is better than that of HETC calculation.

在较宽的能区和核区满足加速器驱动洁净核能系统靶物理计算的要求。 4，考虑了余核的裂变。仍具有较高激发能的部分余核可能通过裂变方式退激的几率较大。

Nd and Y showed more evident effects than Gd and La due to lower temperature of eutectic reaction with aluminum. In order to investigate mechanism of the formation of the intercellular dispersoid which is being in debate and possibility of suppressing the dispersoid, a nucleation kinetic model which including unsteady nucleation and effect of alloy element was established.

Al-Fe-Mo-Si-Zr-Ti合金粉末具有四种凝固组织，初生Al〓〓，α-Al与Al〓共晶，胞晶及显微胞晶，合金元素Mo的加入，显著提高合金粉末凝固前的过冷度，使10~40μm粉末的凝固机制发生了变化，由导热控制型转变成溶质扩散控制型，从而基本上消除了该尺寸范围内粉末凝固组织中共晶成分和初生相，但对大于40μm的粉末，因共晶区富Zr核心的优先形成而使Mo的作用效果不明显。

You may create lots of splashes in your life, but the waves that come from those splashes will disturb the peace of all your fe...

对，可以这么说，那种想吃的欲望，越是抑制，就越是强烈！最后，凡是眼睛能看到的可以吃的食物，统统。。。

According to AAS data, Fe, Ni and Mn in pits dissolved into ions in form of divalence, and Cr in form of trivalence both in the presence and absence of PD.

结果表明：304不锈钢蚀孔内，铬元素以三价，铁、镍和锰以二价离子形式溶解，缓蚀剂PD不改变各元素溶解的价态。

In the presence of PD , the dissolution rates of Cr and Ni in 304 matrix decreased obviously, and the molar percentages by which various components in 304 stainless steel dissolved were different from those in the absence of PD. AAS data indicated that regardless of the presence of PD the dissolution of Fe, Ni and Mn took the form of divalence, while Cr dissolved in the form of trivalence.

PD对304不锈钢在盐酸中的腐蚀存在"选择性抑制"效应，能显著减缓Cr和Ni的溶解，改变各元素溶解的比例，导致耐蚀组分在电极表面富集。

The thermal annealing induced structural and property changes of DLC films in both vacuum and air are also studied.

研究了该膜在N〓和Fe〓作用下的相变行为和机制。

In present work, the coincidence Doppler broadening spectra of positron annihilation radiation of NiTi, NiAl alloys, single crystal of Si, and pure metals, such as Fe, Co, Al, Nb, Cu, Ni, Ti have been measured.

利用正电子寿命谱参数研究了NiTi合金马氏体转变及其奥氏体转变过程中的微观缺陷和电子密度的变化，从而揭示NiTi合金马氏体转变的微观机制。

The slag complex coagulant has double functions of high absorption and coagulation.

该矿渣复合混凝剂具有高效吸附和混凝(Al、Fe、Si起作用)的双重作用。

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