A new silver colloid with diameter of about17nm were prepared by a simple chemical reaction. 报道了用一种化学还原方法制备银溶胶的新方法。
I am more motivated than ever and can hardly wait to start testing with the new Silver Arrow and for the first race of the new season at Bahrain in March. 我比以往任何时候更有动力,可以迫不及待地开始新的银箭测试和新赛季首站比赛3月。
During the late'90s, XML had become the new silver bullet of the computing industry: Almost by definition, if it was XML, it was good. 90年代后期,XML成为了计算工业新的银弹:几乎所有只要是定义为XML的东西都是好的。
Make new friends but keep the old one; new friend is silver and old one is gold. 要交新朋友,也要保住老朋友;新友是银,老友是金。
And so it happened; for when the measure returned, three new silver florins were sticking to it. 事实上也是这样,因为当他收回这斗的时候,发现那上面粘着三块崭新的银毫。
Turnover in New York silver futures, the most liquid futures contract in the metal, averaged about 700m ounces a day in April. 纽约白银期货是流动性最强的白银期货合约,今年4月,纽约白银期货日平均交易量约为7亿盎司。
The new silver coins have been put into circulation. 新银币已经开始流通了。
Evaluation of Uncertainty in Measurement on the Content of Nitrite in Foods Determination of Arsenic in Iron Ore by a New Silver Salt Spectrophotometry 食品中亚硝酸盐含量的不确定度评定新银盐光度法测定铁矿石中砷的含量
A new method of silver nitrate preparation from waste photosensitive materials has studied. 研究了从废感光材料中制备硝酸银的工艺。
Determination of Arsenic in Iron Ore by a New Silver Salt Spectrophotometry 新银盐光度法测定铁矿石中砷的含量
A new electroless silver plating process for diamond was pressented with improvements on deposit adhesion and anti-tarnishing of silver deposit. 经粗化处理,可以提高镀层结合力,而又不影响镀层光泽。
Objective: To introduce a new silver needle therapy at tender point for intractable low back pain after removal of nucleus pulposus. 目的:介绍腰椎间盘突出症手术治疗后,出现顽固性下腰痛患者的银针治疗。
A New Silver Saving Electrical Contact Composite Material 新型节银电接触材料的研究
Study on New Type Silver Discolour Inhibitor 新型银变色抑制剂的研究
New electroless silver plating process for diamond 水钻表面镀银新工艺
Some primary reason is given to explain that th sensitivity of the new silver salt spectrophotometry is much higher than that of SDD ( silver diethyl dithiocarbamate) method. 对本方法灵敏度明显高于二乙氨基二硫代甲酸银测砷法的原因,进行了初步分析。
A new silver method for determination of microamount of arsenic with Zinc Metal free from Arsenic reduction has been established. 本文研究了无砷锌还原测定微量砷的新银法。
A Study of New Brighteners for Silver Plating in Cyanide Solution 氰化物溶液中新型镀银光亮剂的研究
The silver diethyl dithiocarbamate ( Ag-DDC) and the new silver salt spectrophotometry were used to determine arsenic in thirteen kinds of Guangdong native herbs. And then comparing the results with relevant standards to find out the arsenic content level in Guangdong native herbs. 本文采用Ag-DDC分光光度法和新银盐法对广东地产13种中药材的砷含量进行测定,参考相关的限量标准,了解广东地产中药材砷的含量情况。
This fiber is a new adsorbent for silver and the adsorbability is 0.3mmol/g. 该螯合纤维对银的吸附容量达0.3mmol/g。吸附速度也很快。
New Technology of Silver and Palladium Recovery from Multilayer Ceramic Capacitor Waste 多层陶瓷电容器废料中回收银、钯工艺的研究
A New Silver Colloid-Preparation, Morphology and SERS Activity 一种新型银溶胶的制备、表征及其SERS活性的研究
A new silver staining method for proteins of housefly in sodium dodecyl sulfate-polyacrylamide gel electrophoresis 检测SDS-聚丙烯酰胺凝胶电泳中家蝇蛋白的新方法&海波银染法
Methods: Determining the entrapping rate of arsenous oxide in liposomes by new silver salt method, we studied the best preparing formula of liposomes by the orthogonal test design. 方法:采用正交设计,研究制备脂质体的最佳配比;新银盐法测定脂质体的包封率;
A new nano silver with very strong surface enhanced Raman scattering 一种具有较强表面增强喇曼散射效应的纳米银粒子
Rapidly Detecting Arsenic in Cosmetic by Colorimetry with New Silver Salt 新银盐比色法快速测定化妆品中砷元素
Determination Trace As in Hair with a New Silver Method 新银盐法测定人发中的微量砷
Research of New Substitute for Silver Solder 新型代银钎料研究
Research on the Sythesis of New Silver Cluster Complexes by the Insertion Reaction of CS_2 into Ag& S Bonds(ⅳ) Formation and Crystal Structure of a Tetranuclear Silver Cluster Complex ( Ph_3P)_4Ag_4Br_4 应用CS2在AgS键中的插入反应生成新型Ag原子簇化合物的研究Ⅳ四核银簇合物(Ph3P)4Ag4Br4的形成与晶体结构
A new type mixed silver/ nickel hexacyanoferrate film was electrodeposited onto the electrode surface. The Ag+ in this film increased the stability of the film and this film showed significant catalytic effect on the oxidation of hydrazine. 3. 在电极表面电沉积成一种新型的复合无机膜&铁氰化镍/银膜(Ag/NiCHF),此膜与普鲁士蓝类膜电极相比,稳定性显著增强,且对肼的氧化有显著的催化作用。