Sn
英
美
abbr. Saponification Number 皂化值
复数：sns
BNC.38042
双语例句
- 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 - Effects of Tin Microalloying on Microstructure and Mechanical Properties of Mg-Zn-RE-Zr Alloys
Sn微合金化对Mg-Zn-RE-Zr合金组织及性能的影响 - Effect of Sn(ⅳ) on Corrosion Resistance of Tin Coatings in PSA Tin Plating Bath
PSA镀锡液中Sn（Ⅳ）含量对镀层耐蚀性的影响 - Study on Floatation Separation of Cd from Sn, Zr, Fe and Ce
镉与锡、锆、铁和铈的浮选分离研究 - Besides Cu, Sn, W used in industry, Mo, Bi can be comprehensively utilized as well.
除可工业利用铜、锡和钨元素外，还可综合利用钼和铋元素。 - Metal fitting High conductivity brass and high elastic phosphor bronze. With Ni or Sn plating.
导电用金属组件采用高导电率之黄铜、高弹性之磷青铜，再加以镀镍、镀锡等表面处理。 - 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 - AAS method was used for determination of Fe, Sn and Cu in TC10 titanium alloy.
利用AAS法对TC10钛合金中铁、锡、铜含量进行同时测定。 - 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。 - 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 - Alloying and Compositing of Mg_2 ( Si, Sn) Based Thermoelectric Materials
Mg2（Si，Sn）基热电材料的合金化和复合化研究 - To Sn extent, I think you have a point there.
在一定程度上，我觉得你说得很有道理。 - The results show that some Cu, As and Sn are simultaneously enriched in the scale of slabs.
试验结果表明，连铸坯氧化层中存在铜、砷和锡同时富集。 - 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 - Software Design of Warehouse Supervision System Based on RFID and SN
基于RFID和SN的仓储监管系统软件设计 - 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。 - FDA standard products SN serial number verification.
FDA标准产品SN序列号码验证。 - 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 - 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。 - Short-chain acids in milk fat are selectively associated with the sn-3 position.
乳脂肪中短链脂肪酸有选择地连接在sn-3位。 - On Reversibility of Liquid Transition in Sn-based Alloys
Sn基合金熔体结构转变的可逆性研究 - Study on Instrument Miniaturization and Analytical Methods for Elements of As, Se, Sb, Sn
砷、硒、锑、锡元素的分析方法及仪器小型化研究 - Current Research Status of Reactive Wetting and Interface Structure of Sn-based Solders on Cu Substrate
Sn基钎料/Cu基板间反应润湿及界面结构研究现状 - 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 - Cutting Performance of Al-Mg-Si Alloy
Sn、Bi对Al-Mg-Si合金切削性能的影响 - Influence of Sn on Electrochemical Behavior of Lead Alloy Electrodes in Sulfuric Acid
锡对铅合金电极在硫酸溶液中的电化学行为影响的研究 - 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。 - First-principle Study of the Effect of Sn Adatom on ZnO ( 0001)-Zn Polar Surface Adsorbing Oxygen
Sn对O原子在ZnO（0001）-Zn极性面上吸附影响的第一性原理研究