钯字的意思

钯价下跌到每盎司796.38美元。

Palladium fell to 796.38 dollars an ounce.

这是因为钯纳米颗粒在不断地释放捕获的电子。

This is because the palladium nanoparticles continued to release trapped electrons.

工场间的墙壁全是一片暗灰钯。

The walls of the workrooms were a dull gray color.

其他州，诸如阿肯钯州和亚利桑那州。

And other States, such as Arkansas and Arizona.

铂和钯主要用于制造轿车和卡车上的污染控制设备。

Platinum and palladium are used mostly to make pollution - control devices for cars and trucks.

钌：像铂和钯一样，钌是一种不易变色的银白色金属。

Ruthenium (ru) : Like platinum and palladium, ruthenium is a silvery metal that does not easily tarnish.

它被用作催化剂，也用于硬化其他相似金属，如铂，钯。

It is used as a catalyst and to harden those other similar metals, platinum and palladium.

这时钯就发挥作用了。

That's where palladium comes in.

获奖者理查德-海克、根岸英一和铃木彰用钯原子作催化剂。

The winners, Richard Heck, Ei-ichi Negishi and Akira Suzuki, used palladium as a catalyst.

这在合金的过程中发生，就像黄金和钯合金达到“白金”效果一样。

This happens in an alloying process so gold is combined with palladium to create that 'white gold' effect.

镀态下，不同条件下制得的钯镀层具有良好的沾锡能力。

The solderability of as-plated Pd coatings produced under different process conditions is good.

钯原子可以轻易地把两种正常情况下不易反应的有机化合物联接起来。

Two organic compounds that ordinarily would not readily react with other easily both bond to an atom of palladium.

普渡大学博士根岸，然后又到完善的过程中，涉及锌基化合物，以及钯。

Dr Negishi, of Purdue University, then went on to improve the process, by involving zinc-based compounds, as well as palladium.

于是划着几只小船，拖着铁钯，寻找了十多里，没有任何踪迹。

So with little boats and drag the iron, palladium, looking for more than ten, without any trace.

在钯技术的帮助下，科学家如今可以从头合成，足以开始临床测试。

But with the help of the palladium techniques, scientists are now able to make it from scratch, enough to start clinical testing.

南非已经是非洲最大的能源生产国和消费国，也是最大的黄金、铂和钯生产国。

South Africa is already the largest energy producer and consumer on the continent, and a top producer of gold, platinum and palladium.

与传统钼钯摄像比较，立体数字化钼钯摄像降低了49%的假阳性率。

Compared with conventional mammography, stereoscopic digital imaging reduced the false-positive rate by 49 percent.

除了氢气能穿过钯和铁之外，气体穿过金属的透气常数是可以略而不计的。

The permeation constant of gases through metals is negligible except for hydrogen through palladium or iron.

在钯的催化下，化合物可以在低温和少量溶剂的条件下大量制造，减少了成本和废液。

With the palladium catalyst, the compounds can often be produced at lower temperatures with fewer solvents, reducing cost and waste.

在去年大部分金属的价格攀升后又纷纷下跌的同时，铂金和钯的价格则一直蒸蒸日上。

While last year's rally in metal seems to have petered out, prospects for platinum, along with palladium, remain bright.

这三位诺贝尔奖得主向人们展示了当碳原子遇上钯原子时，会催生化学反应。

The three Nobel laureates showed that when the carbon atoms meet on a palladium atom, it can spark the chemical reaction .

生产降低，意味着对钯和铂的需求将减少，这两种金属主要用于生产汽车的催化转换器。

Lower production also means less demand for palladium and platinum, used in the production of catalytic converters.

生产降低，意味着对钯和铂的需求将减少，这两种金属主要用于生产汽车的催化转换器。

Lower production also means less demand for palladium and platinum, used in the production of catalytic converters.