查询词典 Palladium

Objective To evaluate the diagnostic value in determined plasma cell mastitis with molybdenum palladium roentgenograph.

目的 评价浆细胞性乳腺炎X线钼靶检查的价值与诊断的准确性。

Results The plasma cell mastitis on molybdenum palladium roentgenograph showed an undefined mass shadow with unclear rim,heterogeneity increase in density of glands with string compact shadow and skin thicken around nipple.

结果 浆细胞性乳腺炎在X线钼靶片上表现为：腺体密度不均匀性增高其中夹杂有条索状致密影，乳头周围皮肤增厚。

Exposing the seediness, pomposity, and insensitivity that existed then — as now — in show business via brilliant routines like "The Palladium,""Hitler and the M.C.A.,""The Tribunal," and "Religions, Inc.," it was obvious that Bruce was going places that no comic had dared to go in front of an audience.

揭露seediness ，华丽，和麻木不仁存在然后-现在-演艺界通过辉煌例程，如"钯"，"希特勒和马华公会"，"法庭"，以及"宗教公司，"这是明显的布鲁斯说，去的地方，没有漫画敢于去面对观众。

The immobilization of palladium on silica gel in Heck reaction has been developed.

本文报道了一种新型硅胶负载钯催化剂在Heck 反应中的应用。

For example, silver in the form of a silver compound such as silver nitrate may be added to the supported-palladium composition.

例如，可向所述负载钯的组合物中加入银化合物形式的银，例如硝酸银。

Within this study, we found some interesting results, for example, the type of ring opening mode of methylene cyclopropyl ketones was changed from distal to proximal under the catalysis of palladium with the addition of two equivalents of sodium iodide.

我们发现了一个非常有趣的现象：亚甲基环丙烷基酮的开环方式可以得到有效的调控：在没有外加卤离子的情况下，开环方式为distal断裂，从而得到了4—氢吡喃化合物，而在两当量的碘化钠的存在下却发生了proximal断裂，从而能够得到2，4—双取代的呋喃。

A series of novel laterally O-difluoro-substituted terphenyl chiral liquid crystals have been synthesized through a simple route based on palladium-catalyzed cross-coupling reaction.

利用钯催化交叉偶合反应合成了一个系列的侧向邻二氟取代三联苯光活性液晶化合物。

In the process of laboratory study, oxycodone was prepared by oxidating thebaine at 6,14-position under oxydol, hydrodeoxidizing 7,8-position double bond and 14-position ether under palladium catalyst. Furthermore, N-methyl of oxycodone was isolated byα-chloro-ethyl chloroformate under anhydrous condition and protection of 14-position hydroxyl to obtain noroxycodone, which was further converted into methylnaltrexone by N-alkylation in presence of cyclopropyl bromomethane, then by isolating 3-position methyl of methylnaltrexone under boron tribromide, becoming hydrochloride to prepare target compound, natrexone hydrochloride.

实验室工艺方面，本文首先用双氧水氧化蒂巴因的6-位和14-位、在钯炭催化下加氢还原7-8位双键和14-位醚合成羟考酮，然后提出并优化了在无水和14-位保护的情况下，用氯甲酸-α-氯乙酯脱去羟考酮的N-位甲基合成去甲羟考酮，再用环丙甲基溴将去甲羟考酮的N-位烷基化合成甲基纳曲酮，最后采用三溴化硼脱去甲基纳曲酮的3-位甲基和成盐酸盐合成盐酸纳曲酮。

Palladium When Ilus had first built his new seat,the city of Troy, he prayed Zeus to show some sign of blessing for it.

雅典娜的神像当伊拉斯最初建造特洛伊城时，他祈求宙斯赐福于这座城市。

Palladium when ilus had first built his new seat,the city of troy,he prayed zeus to show some sign of blessing for it.

当伊拉斯最初建造特洛伊城时，他祈求宙斯赐福于这座城市。

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。