查询词典 si

For the coated Si micro-tip cathodes, the current-voltage characteristics, the stability of emission current and ...

讨论了超纳米晶金刚石薄膜阴极的发射机理。

Ni-Cr-B-Si alloy powder with adding rare earth was cladded by CO2 laser on the surface of 45 steel, then Ni-based coating which is combined in metallurgy with the matrix and has good performance was obtained.

为提高零件表面的耐磨性和耐蚀性，采用CO2激光器在45钢表面熔覆添加稀土的Ni-Cr-B-Si合金粉末，获得了与基体呈冶金结合的、性能良好的镍基涂层。

So I had a quick chat earlier with Riz, who is one of the senior coders at SI.

所以我早些时候和SI高级编码员之一的Riz作了一次简短的谈话。

So I had a quick chat earlier with Riz, who is one of the senior coders at SI.

所以我早些时候和SI高级编码员之一的Riz 。。。

The electronic density of states revealed the covalency properties mainly resulted from the overlapping of O 2p and Si 3p band.

基于电子态密度计算和分析，表明这两种硅酸盐的基态性质主要由O 2p轨道电子的分布决定。

Results:The low, middle and high doses of both the traditional slice and dispensing granule Si-Wu decoctions apparently increased the number of circulating blood cells.

结果：四物汤配方颗粒汤剂与传统饮片汤剂不同剂量组均有不同程度升高外周血细胞的作用，两者无显著性统计学差异。

The results show that with the increasing of excess Si content in the alloys, the size of the secondary phasse precipitates is decreased and the distribution is densified.

原因在于过剩硅的存在降低了第二沉淀相中的Mg／Si比率，增加了β沉淀相粒子的数量，从而使时效强化作用得到加强。

Si Kongshu one of "the ten talented scholars of the Da Li period" composed "Dianthuses in the Yun Yang Temple".

唐代&大历十才子&之一司空曙(约720-790)作《云阳寺石竹花》：一自幽山别，相逢此寺中。

The analysis also indicates that a rearrangement of atoms has occurred in the Si (001) surface and, while a majority of surface atoms form bonds and dimerize, a minority still exist as non-bonding atoms.

本论文对Si（001）2×1表面再构、低能粒子轰击对再构表面的影响以及在Si（111）表面低能沉积类金刚石膜进行了分子动力学模拟研究。

Later, as the interaction of origin, transit, center, sales, Si- chuan bristles firms and the development of the industry underwent through four periods of foreign monopoly, Huayang competition, the government dirigisme, and free trade.

四川猪鬃产业发展开始于19世纪末期。1891年，英商立德乐入川创办第一家猪鬃加工厂，此后，随着产地、转运、中心、销售四级市场的互动，四川猪鬃业的发展先后经历了洋行垄断、华洋竞争、政府统制、自由贸易四个时期。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。