SI
- SI的基本解释
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abbr.
Slovenia (Internet code) 斯洛文尼亚(因特网代码), silicon 硅, superimposition 叠加, spleen index 脾指数
- 更多网络例句与SI相关的网络例句 [注：此内容来源于网络，仅供参考]
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Modifying agent Sr can weaken the covalence bond of Si-Si clusters in the Al-Si melts, reducing the size and amount of Si-Si clusters, and restrain the segregation of Si atoms in melt and strengthen the nucleation of Al phase.
变质元素Sr具有削弱液态Al-Si合金中Si-Si共价键的倾向，使得合金液中的Si原子集团的尺寸与数目减小，从而抑制了Si相的优先析出。
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It can be obtained that the structure of liquid Fe〓Si〓 alloys changes to be more open with increasing Si concentration. The Gauss decomposition of radial distribution function exhibits a Gaussian peak at about r=0.370nm on RDF of pure liquid Si as well as Fe-Si alloys, which means there are Si-Si covalence both in pure liquid Si and Fe-Si alloys.
对纯Fe、纯Si和Fe-Si合金的径向分布函数的Gauss分解显示，在纯Si径向分布函数的r=0.370nm附近存在一Gauss峰，表明纯Si熔体中存在Si-Si共价键；而在Fe-Si合金径向分布函数的同一距离范围内也存在一Gauss峰，表明Fe-Si合金熔体中也存在Si-Si共价键。
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In the interfacial layer near to SiC, elements Pd and Ni preferentially diffused to SiC and resulted in the reaction products of Pd-Si phase, Ni-Si phase and graphite. In the reaction zone further away from the SiC, mainly elements Cr and V in the brazing filler participated in the interface reaction, and formed Cr-C, Cr-Si, Cr5Si3C. In the central part of the joint, the matrix was composed of Pd-Si, Ni-Si and V-Si phases, on which some blocky carbides V2C, Cr23C6 distributed scatteringly.
MPa。微观分析表明，在靠近SiC的界面反应层中，主要是Pd和Ni优先与SiC反应生成相应的Pd-Si相，Ni-Si相和石墨；接头中在离SiC稍远的区域，主要是Cr和V与母材扩散进入钎缝且未与Pd和Ni反应的C和Si发生反应，生成Cr-C， Cr-Si， Cr5Si3C 等相；钎缝中心区的基体由Pd-Si，Ni-Si和V-Si相组成，其上弥散分布着块状碳化物V2C和Cr23C6。
- 更多网络解释与SI相关的网络解释 [注：此内容来源于网络，仅供参考]
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si parva licet componere magnis：如果可以以小比大
* si opus sit (s.o.s.) 于需要时[医学] | * si parva licet componere magnis 如果可以以小比大 | * si si ! prudentia 凡事须三思
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Suave, muchacha, si, si, si：好滑 宝贝 好 好 好
"Motherfucking Christ!|该死的基督 | "Suave, muchacha, si, si, si.|好滑 宝贝 好 好 好 | Motherfucking maricon."|该死的美国佬
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si prefixes si：词头
shutter 快门 | si prefixes si 词头 | si unit si 单位