查询词典 Palladium

In a preferred embodiment, the first noble metal is palladium and the second noble metal is platinum.

在优选的实施方式中，第一贵金属为钯，第二贵金属为铂。

The hydrogen solubility in Pd follows Sieverts law, and hydrogen diffusion through the bulk of the palladium membrane is the rate determining step. Whereas other gases only permeate through the pinholes or gaps in the Pd layer;the permeation can be quantitatively described as a combination of Knudsen diffusion and viscous flow.

氢气在钯膜中溶解渗透服从Sievert定律，并且氢的渗透扩散过程是速率控制步骤；而其他气体则通过膜中的针孔或裂隙进行扩散，其传质过程为Knudsen扩散和粘性流两种传递方式的综和。

The palladium catalyzed double carbonylation of phenyl iodide in SC CO〓 to α-keto amide and amide was an environmentally friendly reaction.

1CO〓压力为1.0MPa时，反应转化率和速率情况最佳，进一步增加CO〓压力时导致反应产物总收率、转化率降低，但却有利于提高酰胺的选择性。

The results show that there exist profusions of superlattice intrinsic stacking faults in the deformed alloy ductlizied by palladium, and the faults are generated from the further dissociation and reaction of APB-coupled dislocations.

结果表明，加Pd韧化的Ni(下标 74.5)Pd2Al(下标 23.5)合金室温变形组织中存在著大量超点阵内禀层错。这些层错是从以反相畴态分解的a/2〈011〉位错通过进一步的分解和反应转变来的。

Traditionally, organo phosphines are used as the ligands to modify the catalytic properties of palladium complexes.

传统上，使用膦化合物为配体来调整催化活性及选择性。

The palladium-octaisopentyloxy-phthalocyanine-doped ormosil glass (octa -PdPc glass) is prepared by the sol-gel method. The nonlinear coefficient of Octa-PdPc glass is measured by single-beam Z-scan method. The result with automatic Z-scan system is more accurate than the manual measurement.

的EPM2000。我们用溶胶-凝胶法制备了掺杂八异戊氧基钯酞菁玻璃，并利用自动Z扫描测试系统对该样品的三阶非线性光学特性进行了研究，结果表明该材料具有大的三阶非线性系数。

In the process of traditional electroless plating of fabric, activation and sensitization in two steps are needed to form the catalyst, palladium, on the surface of fabric, leading to complex technology, difficulty in quality control of fabric and consumption of a great deal of tin chloride and acid.

传统的织物化学镀工艺中，在织物表面形成贵金属把催化剂需要敏化和活化两道工序，工艺复杂，质量不易控制，消耗大量的氯化亚锡和酸。

Established Kanfort Industrial Precious Metals Company Ltd ("Kanfort Jiangmen") for the production and sales of Rhodium Sulfate, Palladium Salt, silver anode and silver grain.

成立励福实业贵金属有限公司，从事硫酸铑、钯盐、银板和银粒生产及销售。

The tip is a palladium-plated zamac dispensing disc that feels cool when product is applied to the sensitive under-eye area.

一角是一个镀钯扎马茨胶光盘产品时感到凉爽应用到敏感下眼区。

If you are wondering which is the better white gold, just take note that some people prefer white gold with the palladium alloy due to the allergic reactions they may have for gold mixed with nickel.

如果你想知道这是更好的白金，只是注意到，有些人喜欢白金与钯合金由於过敏反应他们可能对黄金与镍混合。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。