In this thesis, a small amountof the first transition series ion was introduced into the mono-metal polymercatalyst-the complex of Pd and silica-supported synthetic product ofpolystyrene-maleic anhydride copolymer and aniline, to form bimetal polymer cata-lysts.
作者在以SiO_2负载的聚苯乙烯马来酸酐共聚物的苯胺氨解产物——钯单金属高分子催化剂(P—C_6H_5NH·Pd) 中引入少量的第一过渡金属离子,形成双金属高分子金属催化剂(P-C_6H_5NH·Pd·M)。
A set of experiments designed to study the anisotropic spatial dependence of second harmonic generation (SHG) from the surface of single crystal metals were presented.
主要介绍了当激光入射到单晶金属Al2O3／Al(111)表面时将发生二次谐波产生(SHG)现象的实验装置和实验方法,利用该装置可以研究SHG和从Al2O3／Al(111)表面反射的SHG在空间各向异性的变化情况,从而可以探测Al2O3／Al(111)表面结构对称性。
Of, advocating, or practicing monometallism.
单金属本位制的、提倡或实行单金属本位制的
single device mos gate
单金属氧化物半导体晶体管式门电路
The Catalytic Mechanism of Cossee s Single Metal in Orient Polymerization;
Cossee单金属定向聚合催化机理
The new-type mono-metal floating seal for roller bit
牙轮钻头用新型单金属浮动密封研究
Synthesis and Structure of Alkaline-earth Complexes Based on Aromatic Carboxylate Ligands: From Monometal to Heterometal;
从单金属到混金属碱土芳香羧酸配合物的合成和结构
Mechanism for Atom、Molecular Adsorption on Simple Metal and Transition Metal Surface
原子或分子在简单金属及过渡金属表面吸附和解离的理论研究
metallized monofil of regenerated fibre matrials
含金属再生纤维单丝
monometallic monetary system
单本位金属货币制度
single aluminum memory cell
单层铝金属化式存储单元
one-way miniature metalized paper-capacitor
单向小型金属化纸介电容器
The enterprise jiangnan spaceflight group state-owned qunjian machinery factory deal in Wire production.
制定金属丝生产及其它产品的供货单。
single channel mos
单沟道金属氧化物半导体
cathedral glass, cast or rolled, wired, in sheets
单面压花玻璃,压铸或轧制,加金属丝
a shallow one-headed drum with metallic disks in the sides.
侧面带有金属盘的浅的单面小鼓。
read-write CMOS cell
读写互补金属氧化物半导体单元
The storage of lead oxide can be done in individual metal drums.
铅氧粉可以放在单独的金属筒内储存。
a heavy silvery toxic univalent and bivalent metallic element; the only metal that is liquid at ordinary temperatures.
银色有毒金属元素，重，单价或二价，唯一一种在常温下呈液态的金属。
The metal with the greater single-electrode potential will sacrifice itself to protect the other.
具有较大单电极电位的金属为保护另一种金属，自身将不断消耗。