查询词典 AU

The oxidation of β-ionone with molecular oxygen over Au/ZSM-5 was studied.

详细探讨了不同载体、氧化剂、溶剂、反应温度和反应时间对β-紫罗兰酮氧化反应的影响。

Blair est revenu sur les principaux événements de sa carrière politique, notamment l'intervention britannique au Kosovo et la participation du royaume dans la mission de maintien de la paix en Sierra Leone, ainsi que la participation du pays dans la guerre d'Irak.

在天空电视台直播他的政治讲话时，布莱尔回顾了自己的政治生涯，尤其是英国对科索沃的干涉和英国在塞拉利昂维和任务以及参与伊拉克战争。

The massive sulphide, lead-zinc, iron, copper deposits of the former and the porphyry copper-molybdenum deposits of the latter are the main ore types in the region.3. The conclusions drawn through the research on the Re-Os isotopic geochronology of the Chilu Mo deposit are as follows:(1) the model age of the Chilu Mo ore deposit is 105.6Ma, closely to the 87Sr/86S isochrone age of the porphyric granite, adamellite. So they are closely correlated in the genesis, and both are the production of magmatic evolution of the late Yanshan.

Cu、Mo、Pb、Zn、Au为区内优势矿种。3、对赤路钼矿床的Re—Os同位素年代学研究得出如下结论：(1)赤路钼矿的矿化模式年龄为105.6Ma，与似斑状花岗岩、二长花岗岩等的87Sr/86Sr等时线年龄115±4Ma较接近，表明二者在成因上密切相关，同属燕山晚期岩浆演化的产物；(2)赤路钼矿床具有辉钼矿中Re、Os含量偏低，低87Sr/86Sr初始值和硫同位素组成接近陨石硫等特点，表明其为成矿物质来源于地壳深部，且为斑岩型钼矿床。

However, there is no native selenium found in the kerogen from samples of the Laerma Se Au deposit.

对拉尔玛SeAu矿床和渔塘坝硒矿床中干酪根的高分辨透射电镜研究表明，两个矿床的Se在干酪根中的赋存状态是截然不同的。

Of various inert materials available as anode s for the electrodeposition of lead dioxide, Pt and Au are the most suitable.

在可得到的可用作二氧化铅电沉积的阳极的各种惰性材料中，铂与金是最合适的。

Of various inert materials available as anodes for the electrodeposition of lead dioxide, Pt and Au are the most suitable.

在可得到的可用作二氧化铅电沉积的阳极的各种惰性材料中，铂与金是最合适的。

The function of lead salt s(such as lead nitrate,lead actate) in cyanide leaching of gold has been studied.

绘制了Au -Pb -CN -H2 O系的φ-pH图，研究了铅盐在氰化浸金过程中的作用。

Au revoir, Monsieur Lenoir,à bientot, j'espère!

再见，勒努瓦先生，我希望很快见到您！

In his Voyage au Levant , Thévenot reached the conclusion that Chehel Minar could never have been the palace of the kings of ancient Persia, because it was too small.

他在太子港地中海东部之旅， Thévenot得出的结论是， Chehel高塔决不可能已宫殿国王的古代波斯，因为它太小了。

He says: il se promène, lisant au livre de lui-même , don't you know, reading the book of himself .

他说： 他边读一本写他自己的书，边漫步。要知道：边读一本写他自己的书。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。