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- Keywords Solid state-sample introduction;Graphite furnace-atomic absorption spectrometry;Picotrace amount of gold;Geochemical sample; 固体直接进样;石墨炉原子吸收光谱法;沙痕量金;地质样品;
- Picotrace amount of gold 沙痕量金
- What can cost a big amount of gold are the supplies for crafters. 北京网站建设基层政府的矛盾解决能力将决定信访矛盾的发展和走势。
- The fall in the value of the pound has made inroads into the amount of gold held by the Bank of England. 英镑贬值严重地消耗了英格兰银行储备的黄金。
- Gold content (e.g. of US dollar): The amount of gold formally maintained in the legal tender of a currency. 含金量(例如美元的含金量):指一国货币正式规定的含金量。
- He has a large amount of mail to answer every day. 他每天有大量的信件要回复。
- In eastern Liaoning and Jilin, a large amount of gold deposits are located in the Precambrian metamorphic basement. 辽吉东部前寒武纪结晶基底中赋存有众多的金矿床,是中国北方重要金矿集中区之一。
- At the end of last century it was limited to the refining of gold, silver and copper, and to the production of a small amount of aluminum. 上世纪末,电解法只限于用来精炼金、银、铜以及生产少量的铝。
- A vein of gold was seen cropping out. 可以看见一条金矿矿脉露出地面。
- The carpet will stand any amount of wear. 这地毯极其耐用。
- The trace amount of gold, platinum, palladiumm and thallium in hydrochloric acid solution can be concentrated by sulfhydryl group carbon powder. 研究了巯基活性炭在盐酸介质中对金、铂、钯和铊的吸附能力。
- A useful trade is amine of gold. [谚]一技在身犹如金矿在手。
- The amount of a claim on an insurer by an insured. 险损赔偿额保险人从承保人获得的赔偿数量
- Do you know what the ruling price of gold is? 你知道黄金的时价吗?
- Just think of the amount of time wasted. 想一想多少时间被浪费了。
- He is a man with a heart of gold. 他是一位心地非常善良的人。
- The amount of unemployed capital is very large. 未被利用的资金数量很大。
- Light exposure and total amount of gold administrated have been reported to play important roles in the development of chrysiasis. 光曝露及所接受之金治疗总剂量皆曾被报告与金沉著症的发生有关。
- The railroad gives free transportation for a certain amount of baggage. 铁路免费运送的行李是有一定数量的。
- A monetary standard under which the basic unit of currency is equal in value to and exchangeable for a specified amount of gold. 金本位制:一种货币制度,在此制度下,通货基本单位与一定数量的黄金价值相同,并可与之兑换