SN
英
美
abbr. Saponification Number 皂化值
复数：sns
BNC.38042
双语例句
- Determination of Pb, Sn, As, Sb, Bi in Steel with ICP-AES Method
ICP-AES法直接测定钢中铅、锡、砷、锑和铋 - The Au – Sn flip-chip joints were formed at300 and400 ℃ without using any flux.
不用任何助溶剂金锡倒装晶片连接点可在300-400℃时形成。 - Preparation and Thermoelectric Properties of n-type Mg_2 ( Si/ Sn) Based Compounds
n型Mg2（Si/Sn）基热电化合物的制备与热电性能研究 - Influence of Stannum on Microstructure and Properties of TiC_p/ Fe Composite
Sn对TiCp/Fe复合材料组织与性能影响的研究 - A new gravimetric method for determining Cu and Sn in the core-shell Cu-Sn bimetallic nanoparticle was proposed.
探讨了测定核壳式纳米铜-锡双金属粉的各组分含量的重量分析法。 - Research Progress in Preparation and Electric Properties of ( Zr, Sn) TiO_4 Thin Films
（Zr，Sn）TiO4薄膜的制备及电性能研究进展 - Effect of Cu, As and Sn on the low ductility region ⅲ of low alloy steel continuous casting slabs
Cu、As和Sn对低合金钢连铸坯第Ⅲ脆性区的影响 - Bolivia is a mineral product exporter and the main producer of Sn and W in the world.
玻利维亚是矿物原料出口国，锡和钨的生产在世界上占重要地位。 - In the second part, a geometric inequality on finite points set of spherical space Sn is proved.
本文讨论了球面型空间的有关度量问题，并给出了球面型空间有限点集的一个不等式。 - Preparation, Microstructures and Photoelectric Properties of Thin Films of Sb Doped Sn_2S_3
锑（Sb）掺杂Sn2S3薄膜的制备及结构与光电特性