1)silver[英]['s?lv?(r)][美]['s?lv?]银
1.Preparation methods and application of silver nanomaterial;纳米银的制备方法及其应用
2.Advances in antimicrobial finishing for textiles based on silver;银系抗菌纺织品的研究进展
3.Study on preparation and antibacterial property of silver-containing PA 6 nanofiber;含银PA6纳米纤维的制备及抗菌性能研究
英文短句/例句
1."Gold or silver in the form of bars, ingots, or plates."金银条,金银块或金银片。
2.authorized Bank指定银行,授权银行
3.African Development Bank (AfDB)非洲开发银行(非银)
4.African Development Band(AFDB/ADB)非洲开发银行/非银
5.(chemistry) of or containing mercury.(化学)属于水银或含水银。
6.One serving as an officer or owner of a bank.银行家,银行高级职员
7.Like a bank or investment bank.银行或者投资银行。
8.outside or beyond a galaxy.银河以外或超出银河。
9.The bottom or receptacle in a silver-refining furnace."炼银炉底部,炼银炉容器"
10.the bullion contained in a silver dollar一枚银元中所含的银
11.coat with a layer of silver or a silver amalgam.用银层或银汞合金覆盖。
12.Asian Development Bank [ADB]亚洲开发银行〔亚银〕
13.Asian Development Bank(ASDB/ADB)亚洲开发银行/亚银
14.Asia Development Bank亚洲开发银行(亚银)
15.Hong Kong and Shanghai Banking Corp. 7.1 percent汇丰银行 7.1%
16.First National City Bank 7.6 percent花旗银行 7.6%
17.Research on the Performance of Ag/AgCl and Ag/AgX Reference Electrode Prepared by Thermal-dip Coating Method热浸涂银/氯化银和银/卤化银参比电极性能研究
18."Both Parties' banks, refer to_____________, as buyer's bank; ____________________, as Seller's bank."买卖双方银行:买方银行为_________;卖方银行为__________。
相关短句/例句
Ag银
1.The Preparation of Ag Loaded Nanotube Titanic Acid Catalyst;负载银纳米管钛酸催化剂的制备
2.Analysis of Optical Absorption Spectra of Ag-Coated Au Composite Nanoparticles;金芯-银壳复合纳米微粒光学吸收光谱分析
3)Sliver[英]['sl?v?(r)][美]['sl?v?]银
1.AC process for treating lead electrolysis refining anodicslime bearing high antimony and lower sliver: Enlarge experiments of chlorination-leaching and dry-distillation;用AC法处理高锑低银类铅阳极泥——氯化浸出和干馏的扩大试验
2.Controlled-leaching of Sliver in Complex Sb-Pb Concentrate by Using Slurry Electrolysis Process;复杂锑铅矿矿浆电解过程银的控制浸出
3.A method for trace sliver analysis in geological materials by flame atomic absorption spectrometry (FAAS) was developed.介绍了应用编结反应器为吸附介质,流动注射在线置换吸附预富集消除Fe、Ca、Mn、Pb等共存金属离子的影响,与火焰原子吸收联用分析痕量银的方法,Ag(Ⅰ)吸收信号峰高比直喷时增感26倍,检出限为0。
4)argentum[ɑ:'d?ent?m]银
1.Experiment on determination of trace Argentum in copper concentrace ore was done.对湖南省麻阳铜矿铜精矿中的微量银作了原子吸收光谱法测定试验 ,研究了铜对银的测定的干扰 ,并提出了消除干扰的方法。
2.Methods: Argentum was used as antibacterial agent to prepare the argentation medical polypropylene mesh with chemistry liquid phase the meshes with Rochelle salt as reducing agent.目的:制备镀银的医用聚丙烯网片(Polypropylene mesh,PP),并检测其抗菌性。
3.Methods:Argentum was used as antibacterial agent to prepare the argentation medical polypropylene mesh with chemistry liquid phase the meshes with Rochelle salt as reducing agent.目的:制备镀银的医用聚丙烯网片,并检测其抗菌性和力学性能。
5)gold[英][ɡ??ld][美][gold]银
1.The mechanism of gold adsorption onto SMF-453 anion exchange resin regarding the acidity curve,the adsorption velocity,the adsorption capacity and the activated energy of adsorption reaction was reported.就酸度曲线、吸附速度、吸附能力和吸附反应的活化能等几个方面分别对采用SMF - 45 3树脂吸附金银的机理进行了论述。
2.Both binary cluster cations and anions composed of silver (gold) and sulfur atoms were generated by laser ablating the mixed silver(gold) and sulfur powders.以高能量密度的脉冲激光束在高真空中直接溅射银(金)粉与硫的混合物,产生了丰富的银—硫和金—硫二元原子簇正负离子,记录了它们的飞行时间质谱。
6)Ag-AgCl银-氯化银
1.A new soft Ag-AgCl electrode tube is introduced in this paper.本文详细讨论了一种新型的柔性银-氯化银参比电极管。
延伸阅读
银银silver一种化学元素。化学符号Ag,原子序数47,原子量107.8682,属周期系IB族。最早使用的金属之一。美索不达米亚等地区出土有公元前3000年的银制品,拉加什曾出土公元前2800年的银瓶,中国春秋时期也已发明了制作饰物的“错金银”工艺。宋代《云麓漫钞》、明代《菽园杂记》等著作都详细记述了开采银矿和灰吹法炼银的技术。银在地壳中的含量为1×10-5%~1×10-6%。由于银是一种很不活泼的金属,因此自然界中以游离状态存在的自然银并不少见,挪威曾发现过重量超过680千克的自然银。具有经济价值的银矿有辉银矿(Ag2S)、角银矿(AgCl)、深红银矿(3Ag2S·Sb2S3)、淡红银矿(3Ag2S·As2S3)、脆银矿(5Ag2S·Sb2S3)、硫锑银矿(Ag3SbS3)、硫锑铜银矿[8(Ag,Cu)S·Sb2S3]、黑硫银锡矿(4Ag2S·SnS)。银的资源还主要来自含银的铜、铅、锌硫化物矿和金矿。银是白色有光泽的金属。熔点961.93℃,沸点2212℃,密度10.5克/厘米3(20℃),质软,有良好的延展性,能压成薄片,拉成细丝。是导电性和导热性最好的金属,对光的反射性也很好。化学性质不活泼,不与氧作用,长久暴露在空气中,和空气中的硫化氢化合,表面变成黑色,形成黑色的硫化银。常温下,卤素能与银缓慢地化合,生成卤化银。银不与稀盐酸、稀硫酸和碱发生反应,但与氧化性较强的酸(浓硝酸和浓盐酸)作用:Ag+2HNO3→AgNO3+NO2+H2O2Ag+2H2SO4Ag2SO4+SO2+2H2O银还易溶于氰化钾溶液中,但必需有空气(氧气)存在:4Ag+8KCN+O2+2H2O→4K[Ag(CN)2]+4KOH银的氧化态为+1、+2。重要化合物有:①硝酸银。易溶于水,是最重要的银化学试剂。②卤化银。氯化银、溴化银、碘化银都难溶于水,见光后都会逐渐分解。另外,一价银离子能形成稳定的配位化合物如[Ag·(NH3)]Cl等,它们都是易溶于水的。从银矿中提取银采用氰化法,即用稀氰化钠处理硫化物矿,银转化为可溶性的银氰化钠,加入锌粉,还原成银。大约有75%的金属银来自铜、铅冶炼中的阳极泥,它用浓硫酸处理,可转化为硫酸银,再用铜将其还原为金属银。含银较多的还有废定影液,可先将其中的银沉淀为硫化银,然后用锌粉置换得金属银。进一步提纯需要用电解精炼。银的最大用途是制造卤化银,用于生产感光胶片。硝酸银用于镀银,制作银镜,碘化银用于人工降雨。过去银的重要用途是铸造钱币、银器和饰物。铜置换硝酸银中的银形成的银树