查询词典 Ag

Germany's Bayer AG said on Thursday it has kicked off a massive China expansion plan with a joint venture deal with Chlor Alkali to build a $450 million polycarbonate plant in Shanghai.

德国化工巨人拜耳药业集团周四表示，该公司已与上海氯碱化工有限公司签订合作合同，在上海建立一个总资产达4.5亿美元的聚碳酸酯工厂，这也是拜耳在中国进行大规模投资计划的第一步。

Metal ions of Mn2+ stimulate the ChoA activity and Ca2+ significantly stimulate the ChoB activity, while Cu2+, Fe3+, and Ag+ inhibited them.

酶A的活性能够被Mn~(2+)激活，酶B的活性则能够被Ca~(2+)激活，Cu~(2+)，Fe~(3+)和Ag~+则对两种酶的活性都有抑制作用。

By using TiO〓 and Ag-TiO〓 as photocatalyst, 257nm wavelength UV as light source, methylene blue and phenol as model compounds, photoregenerations of wooden and coaly activated carbons were performed in suspension system and immobilized system respectively.

以TiO〓和Ag-TiO〓为光催化剂，主波长257nm的紫外杀菌灯为光源，亚甲基蓝、苯酚为模型化合物，分别研究木质、煤质活性炭在悬浮钛体系及负载体系的光再生。

The composite powders consisted of Si, Ni, Ag and a series of Si-Ni alloys. The SEM and TEM results showed that the composite powder consisted of clusters with space and network structures. The composite electrode exhibited higher reversible capacity and the initial columbic efficiency was up to 87 %, which was much higher than that of the pure Si electrode.

XRD结果表明，复合材料中含有Si、Ni、Ag以及一系列Si-Ni合金相；SEM及TEM结果表明，复合材料呈现网格状的团簇结构，而且有一定的层状厚度；电化学测试显示，该材料电极具有较高的首次嵌/脱锂容量，首次效率达87%，较纯硅粉电极有了很大的提高。

ABSTRACT: In this paper,different ratio of Ag/Fe mixed oxide catalysts have b een prepared by coprecipitation method.

摘 要：采用共沉淀法制备了一系列不同摩尔比的银铁复合氧化物催化剂。

It is appeared that the LLAGM1 shares 68.5% amino acid similarity with AG of Arabidopsis, 68.5% with CaMADS1 of Corylus avellana, 73% with HAG1of Hyacinthus orientalis, 92.2% with LLAG1 of Lilium long?

氨基酸序列比较可以看出，LLAGM1和LLAG1的M区完全相同，但是在K区存在18个不同的氨基酸序列，在C端有两个不同的氨基酸。

W e u s ed to m a k e co m pute r co l l ag e s when I was in co l le g e b y f i r s t pasting v ario u s items toget h er and the n using a video ca m era to tran sm it the i m age onto a co m puter s creen.

我们在大学时曾用电脑制作拼贴画。其步骤是：首先，将各种材料粘在一起，然后用摄像机将图像传送到电脑上。

Field test of the Ag in cyanic fluid

&野外测定，现场测定&

The dispersion of particles are also related to the interactionbetween nanosilver and polymer. Nanosilver dispersed well in PS, while form larger branchedclusters in PMMA, and polymers could prevent nanoparticles from aggregation. The interaction between nanosilver and polymers depends on the properties of polymers and treatment. XPS results indicated that no obvious interaction between nanosilver and PS was foundbefore and after heat treatment; for AS matrix, there exists a interaction between nanosilver and AN,moreover AN on the nanosilver surface could cyclize and lose N after heat treatment at 150℃ for1h; for PMMA matrix, there exists a interaction between nanosilver and O atoms, heat treatment at150℃ for 1h could lead to the reaction between Ag, S and O in the interlayer of composite andchange the interface interaction.

纳米银粒子的加入改变了聚合物体系对激光能量的吸收和转换方式，导致其激光离解方式的变化，通常此种粒子会促进聚合物的炭化，且在界面可能有诱导石墨化的作用；而银粒子自身的离解及其对基体激光离解的作用都受两相的界面相互作用的影响，即与聚合物基体的性质、后处理等有关，热处理后两相界面的变化对PS和AS体系的炭化影响不大，但PS体系中银团簇的最大原子聚集数减小；而对PMMA体系则基本上消除了激光炭化。

Both aromatics and cyclohexene have π-electrons and they can form complexes with Ag〓 in stationary phase.

芳烃和环己烯中都有π电子，均可与固定相表面的Ag〓作用形成配合物。

I want to be a big fish in a small pond.

我要做一条在小池塘里的大鱼。

While the software functioned well, we did not feel the same about their customer support!

虽然该软件运行良好，我们没有同样的感觉他们的客户支持！