查询词典 Ag

The better properties were achieved when brazing Al 2 O 3/SiC w ceramic to stainless steel in argon gas was with Ag-Cu-Ti3 brazing filler metal.

在氩气保护下，用Ag-Cu-Ti3钎料对陶瓷与不锈钢进行钎焊可以获得比较好的效果。

2The two groupers have the Ag-NORs banding on the 24th pair chromosomes.

斜带石斑鱼和橙点石斑鱼的Ag-NORs均出现在第24对染色体着丝粒区。

2The two groupers have the Ag-NORs banding on the 24th pair chromosomes.

斜带石斑鱼和橙点石斑鱼的Ag-NORs均出现在第24对染色体著丝粒区。

Stress concentration zones and the maximum value of thermal stress of the TiC cermet/iron joint brazed with Ag-Cu-Zn filler metal during cooling were studied in this paper.

本文研究了采用Ag-Cu-Zn钎料在1173K温度下钎焊TiC金属陶瓷与铸铁挺柱实际件时，在冷却过程中接头处的应力集中区和热应力最大值。

Ag-Cu-Ti active filler metal exhibits a good wettability to brazing c-BN, joint interface between filler metal and c-BN is compact, and a reaction layer is formed between them.

Ag-Cu-Ti活性钎料对c-BN的润湿性较好，界面结合紧密，并在界面处形成反应层。

Ag, Zn, Pb in dark brown soil in koraien pine and larch stands were analyzed, and the relationship between soil elements and forest site factors, such as elevation, slope, aspect, position, litter, soil depth and gravel content, were researched by the method of statistics analysis.

化学元素P、Ca、K、Mg、Mn、Cu、Ni、Ag、Zn和Pb的含量在红松、落叶松林下土壤中有显著差异，本文应用统计分析方法研究了这些化学元素与立地因子之间的关系。

Although Ag has highest reflectivity among metals, it is not an ideal anode for TOLED, because of its low work function (-4.3eV).

但是Ag与有机物之间存在着偶极子势垒，且银本身的功函数小，与NPB的HOMO能级存在较大的能级差。

Using tellurium power and corresponding simple metal salts as reactants, we have prepared a series of nanocrystalline metal tellurides (Cu〓Te〓, CoTe〓, NiTe〓, SnTe, Ag〓Te, CdTe, PbTe) in ethylenediamine system at low temperature (140-180℃).

通过乙二胺体系的溶剂热过程，以碲粉为碲源，从简单金属盐出发，在较低的温度下（140-180℃）成功地制备了一系列纳米金属碲化物(Cu〓Te〓、CoTe〓、NiTe〓、SnTe、Ag〓Te、CdTe、PbTe)。

A novel Belousov-Zhabotinskii type oscillating reaction was observed in a closed serine-BrO^-~3-Mn^2^+- H2SO4 system(Ser-BZ system), which exhibited the followign characteristics:(1)Although Ser is unable to be brominated, the sustained oscillations could still be observed in the above system under batchreactor conditions even in the absence of either acetone or inert gas flow.(2)The present oscillations displayed extremely short induction period(0) and very few oscillation number(1).(3)Cl^-, acrylonitrile, or Br^- could effectively inhibit the oscillations. However, in the case when enough Ag^+ was addedinto the system to completely inhibit the oscillations in , the oscillations on the Pt-electrode could still be observed.

首次报道了间歇釜中以丝氨酸-BrO^-~3-Mn^2^+-H2SO4为体系的新型BZ类振荡反应，其特征如下：(1)虽然Ser不能发生溴代反应，但即使在无丙酮或惰性气体流时也能在间歇釜中观察到持续振荡；(2)振荡诱导期极短(～0)，振荡次数较少(1次)；(3)振荡反应受到Cl^-，Br^-，丙烯腈等的抑制；但当加入足够量Ag^+使的振荡抑制后，仍可在Pt电极上观察到振荡现象。

The common ultrasonic clean machine was used to prepare nanocrystalline selenides at room temperature and nanocrystalline Ag〓Se, CuSe and PbSe were prepared by this method.

提出了采用普通的超声清洗机制备纳米硒化物的室温制备技术，分别制得了Ag〓Se、CuSe和PbSe等硒化物纳米晶。

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。