查询词典 platinum

Platinum, unwrought or i n semi- manufactured

白金，未锻造或半制成状，或

Scientists believe that the giant-impact theory may also solve some other outstanding puzzles of the earth'makeup-一for example,why vei of heavy metals such as gold and platinum lie shallow enough to be mined."The impact scenario explai that all in one shot."

科学家们相信大碰撞理论也许解决了另外一些关于地球起源的难题，例如，为什么像金子和铂这样的矿藏埋藏在足够浅的地表而容易被人采掘，&碰撞的演示在一组画面里就解释了这一切。&

Electrochemical voltametric methods and in-situ electrochemical surface-enhanced Raman spectroscopy were used to investigate the electrooxidation behavior of ethanol in different media on a roughened platinum electrode.

采用常规电化学伏安技术和电化学原位表面增强拉曼光谱(in-situ SERS)技术研究了不同介质中乙醇在粗糙铂电极上的电催化氧化行为。

The Wacker Group has developed systems which minimize the amount of platinum catalyst needed for complete cure.

瓦克集团制定了系统的最小金额铂催化剂需要的完整的治疗。

Their debut album,'B*Witched, went triple platinum in the UK and has sold 3 million copies worldwide.

她们的首张专集B*witched为她们在英国赢得三白金，在世界销量达三百万张。

The girls have spent 1999 recording their second album and charming the States where 'C'est La Vie' went top ten and 'B*Witched' platinum.

1999年女孩们录制了她们的第二张专集并到Cest La Vie 取得前十名及B*witched取得白金的地方，女孩与N-SYNC和98。

The company of "high quality products and services" business purpose, the successful marketing agent or the following series: Leopard-3 filter, oil seals, belts, Philips, the German Bosch series, the U.S. champion platinum-iridium the door Spark plugs, wiper, car-series car accessories, Hingis Symphony bulbs, boneless Wiper, Germany FOX boneless Wiper, Japan Denso spark plugs, 3 M double-sided adhesive, the United States satisfied that the application of automotive lighting, Korea LOOKEE, ZER Xenon headlamps, radar gun alarm, Qufu days Bo series, Guangzhou Seiko belts, wiper-film-series, Xiang Huoju spark plugs and high-tension lines, Japan Bando belt, Samsung belts, red plastic camel, red plastic Guchuan , And other various tubing.

公司本着&优质产品、优质服务&的经营宗旨，成功地代理或经销了以下系列产品：豹王三滤、油封、皮带、飞利浦、德国博世系列产品、美国辉门冠军铂铱金火花塞、雨刮、车喜系列汽车辅料、吉斯幻彩灯泡、无骨雨刮、德国FOX无骨雨刮、日本电装火花塞、3M双面胶、美国纳施达汽车照明、韩国LOOKEE、ZER氙气大灯、雷达测速报警器、曲阜天博系列产品、广州精工皮带、雄顺系列雨刮片、湘火炬火花塞及高压线、日本阪东皮带、三星皮带、骆驼红胶、谷川红胶、各种油管等。

The catalytic activity depends on the size,distribution and amount of the loaded platinum microparticles,as well as on the concentration of formaldehyde and the temperature of electrocatalytic oxid...

铂微粒的大小、分布和载量，甲醛的浓度，电氧化温度等因素对电催化作用均有影响

The invention discloses an electrochemical method for preparing a hydroxylapatite particle thin coating on the surface of a metal implant, which comprises the following steps: electrolyte is put into a container equipped with a constant temperature heating system and heated to be 30 DEG C to 95 DEG C, and then the temperature is kept; platinum is taken as the anode and evenly distributed around the container, and the metal implant is taken as the cathode, put in the middle of the container and totally soaked in the electrolyte; DC voltage of 2V to 4V is added between the anode and the cathode, the surface of the metal implant has cathode reduction reaction, the pH value is increased and the supersaturation degree of the hydroxylapatite is also increased, so as to crystalize on the surface of titanium; after 0.5h to 5h of deposition, a layer of hydroxylapatite particle thin coating which can be excellently adhered to the matrix metal is formed on the surface of the implant.

本发明公开了一种在金属植入体表面制备羟基磷灰石颗粒薄涂层的电化学方法，在装备了恒温加热系统的容器中装入电解液，并将电解液加热到30～95℃恒温；将铂作为阳极均匀分布在容器四周，金属植入体作为阴极置于容器中间，完全浸没在电解液中，两极之间加直流电压2～4V，金属植入体表面发生阴极还原反应，pH值升高，羟基磷灰石过饱和度增加，从而结晶在钛金属表面；经过0.5～5小时沉积后，在植入体表面即可形成一层与基体金属结合优良的、薄的羟基磷灰石颗粒薄涂层。

Also, she thegolden phonograph record which has in the 90's (15) and the platinumphonograph record (8) the quantity any person all must be more than,but the platinum phonograph record quantity is in the history in allfemale entertainers most.

还有，她在90年代拥有的金唱片（15张）和白金唱片（8张）数量比任何人都要多，而白金唱片的数量则是历史上所有女艺人中最多的。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。