查询词典 MO

The highly sensitive chromogenic reaction of a ternary complex of 4-(2-benzothiazolylazo) pyrocatechol with Mo-, W-diphenyl guanidine and the application of partial least squares method in simultaneous spectrophotometric determination of trace Mo and W have been studied.

本文研究了新显色剂4-(2-苯并噻唑偶氮)邻苯二酚-Mo、W-二苯胍三元配合物的高灵敏显色反应以及偏最小二乘法在同时分光光度测定痕量钼和钨中的应用。

The purpose is to calculate the butadiene's π MO by golden section relation and to get radio of positive and negative ions,whose coordination number is 4 by regular tetrahedron.

通过提出丁二烯πMO系数比的黄金分割系数和正四面体重心规律的具体应用，用黄金分割关系求出丁二烯的πMO；用重心规律求出配位数为4的正离子与负离子的半径比。

The interface between pure Mo and interphase is smooth cycle, and that between pure W and interphase is discontinue one. The boundaries between interphase and TiAl matrix in both composites are serrated in as-cast condition, and the serration disappeares and smooth interphase ring is formed after HIPing.

显微组织研究表明，TiAl/Mo及TiAl/W复合材料在铸态下界面层厚度不大，且大多在TiAl基体中形成和长大，靠近Mo纤维的界面为光滑的环状，靠近W纤维的界面为微观不连续界面，而双方的另一侧以锯齿状向TiAl基体延伸。

The catalytic performance of MDA on a Mo/HZSM-5 catalyst derived from the HZSM-5 zeolite prepared from soluble glass is better than that derived from the HZSM-5 zeolite prepared from silicon gel.

由水玻璃合成的HZSM-5分子筛制得的Mo基催化剂，其甲烷无氧芳构化性能优于由硅溶胶合成的HZSM-5分子筛制得的Mo基催化剂。

It was experimentally verified that Mo-La2O3 cathode had higher thermionic emission effectiveness and lower operating temperature than Th-W tube.

Mo与 Mo2C 的界面高分辨晶格像直接显示了碳化层与基体界面结构，晶体取向关系为[210] Mo2C ‖[100] Mo ，碳化层与基体结合良好。

The Mo-coating is only effective in improving TRS in cobalt-based matrix, the reason of which was also discussed inthe paper.

抗弯强度的变化主要是由于Mo对结合剂的局部强化、硬化并由此引起的复合材料内部的热应力的改变以及Mo层改变了结合剂对金刚石的浸润等因素引起的。

Showed that there were direct coupling between unpaired d electron in Mo and H orbitals.

结果表明Mo未成对电子主要处于Mo的d轨道，并与H原子轨道发生直接偶合作用。

The middle-graded layers of the ZrO〓-MoSi〓/Ni-Si-Mo FGM developed compose of the composites containing molybdenum and silicon solid solution nickelbased alloy and molybdenum disilicide dispersed zirconia-based composite.

ZrO〓-MoSi〓/Ni-Si-Mo系功能梯度材料的中间梯度层主要由含Mo和Si固溶元素的Ni基合金和含MoSi〓弥散相的ZrO〓基复合材料组成。

The influences of Ce on the microstructure and mechanics performances of Ti-Fe-Mo-Mn-Nb-Zr alloys were studied and presented in this paper. The microstructure of no-Ce Ti-Fe-Mo-Mn-Nb-Zr alloy was thick, long and dendritic,and the microstructure of alloy was fined by Ce. With the increase in Ce wt%, the microstructure became equiaxial gradually.

研究了稀土 Ce对 Ti- Fe- Mo- Mn- Nb- Zr合金组织与力学性能影响，结果表明：不含 Ce的为粗大的长枝晶组织，加入 Ce后组织有所细化，并随 Ce量增加而逐渐等轴化，直至形成等轴晶；硬度方面随 Ce的加入有所降低；在 Ce含量较少时随 Ce的增加压缩强度也增加，但当 Ce含量增大一定量时，Ce增加降低了压缩强度。

It was found that the Mo-Cu compound powder after high energy ball milling was in a inequilibrium energy storage state.

本文通过对Mo-Cu复合粉末的机械合金化研究表明，经过高能球磨后的Mo-Cu复合粉末，处于非平衡储能状态。

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。