银锭

提高银锭一级品率的技术实践

To improve the rate of the grade one silver ingot

硫脲浸出液用金属铝粉置换得到海绵银，在碳酸钠和硼砂存在下，于1050-1060℃，将海绵银熔炼半小时可铸成银锭。

A sponge silver can be cemented from the thiourea leaching solution with aluminium powder . The sponge silver may be melted and cast to silver ingot in the presence of mixture of sodium carbonate and borate at 1050 & 1060 ℃ for half an hour .

ICP-AES法测定银锭中铋铁铅铜锑

Determination of Bi , Fe , Pb , Cu , and Sb in silver ingots by ICP-AES

ICP-AES法同时测定银锭中铋、锑、铅、铜、铁杂质元素

Simultaneous Determination of Impurity Elements Bismuth , Antimony , Lead , Copper , Iron in Silver Ingot by ICP-AES

研究了ICP-AES测定银锭中Bi，Fe，Pb，Cu和Sb的分析方法，考察了基体及无机酸浓度对被测元素分析线强度的影响，选择了仪器最佳分析条件。

The ICP-AES method for the determination of Bi , Fe , Pb , Cu and Sb in silver ingots was described in the paper . The influences of matrix elements and inorganic acids upon the intensity of analytical lines of elements were discussed .

他写了一份找回银锭的指南，并把它编码成密码。

He wrote out instructions for the recovery of the buried treasure and enciphered them .

同是周先生还告诉我们，河南省也有不少假的银锭在生产。

Forgeries of sycee are being made in Henan ( Honan ) province , he said .

银锭：成块的纯银，上有某钱庄或某鉴定者的标志，以前在中国用作货币。

Lumps of pure silver bearing the stamp of a banker or an assayer and formerly used in China as money .

太二七5他就把那些银锭丢在殿里，离开，出去吊死了。

Mt.27:5 And he threw the pieces of silver into the temple and departed , and he went away and hanged himself .

也许图灵是从银锭的故事想到这种标记方法注的，这是个革命性的想法。

Perhaps he drew the imagery of burying and unburying from the silver bar story . This was an entirely new idea .

他花了250英镑，买了两块银锭，用一辆破旧的婴儿车，把银锭运到绅利附近的树林里。

He bought two bars , worth about 250 pounds , and wheeled them out in an old pram to some woods near Shenley .

第二块银锭，图灵知道埋在哪，但是当他站在湍流的河水中时，他意识到这块银锭永远都找不到了。

As for the second bar , he knew where that was , but they found that they were unable to apply the UNBURY routine when standing in the bed of the stream .

艾伦打算把银锭埋到地里，等击退侵略后，再把它们挖出来，而且这至少可以逃避战后的资本征收。

Apparently he imagined that by burying the silver ingots , he could recover them after an invasion had been repelled , or that at least he could evade a post-war capital levy .

图灵想让唐纳德·米奇帮助他寻找银锭，他给了米奇两个选择，其一是把找到的银锭分给他三分之一，其二是每次寻找付给他5英镑工资。

There had been a previous attempt with Donald Michie , who was offered the choice of either a one-third share of the total proceeds or a payment of 5 pounds per expedition .

然后用水合肼处理溶液以还原银；并过滤、干燥沉淀，用碳酸钠和硼砂作熔剂，于1050～1100℃熔炼，得到纯度大于99%的银锭，银的总回收率大于95%。

Finally melted at 1050 ~ 1100 ℃ using sodium carbonate and borax as fluxes , obtaining an ingot of silver of greater than 99 % purity in a total recovery of more than 95 % .

他在解释的时候，拿出一叠200英磅钞票，说是在树桩中挖出来的，而两块银锭还是没有找到。

As explanation he produced a grubby wad of 200 pounds in notes , explaining that he had dug them up out of their hiding-place in a wood and that there were two silver bars still to be recovered .

电积到钢棉上的金银泥用化学方法进行分离，金泥经熔炼后得合质金，银泥熔炼后可得98%的银锭。

It is split that electricity amasses the golden silver mud on steel cotton to use chemical method . The gold mud is smelted become alloy . after smelting , silver mud can get the silver ingot of 98 % .

在第二次挖宝时，它成功地在树林里探测到了很多金属，但都不是银锭。

On the second trip , it functioned , though only to a depth of a few inches . It successfully located a great many pieces of metal under the surface of the wood , but not the silver bar .

图灵此生第一次真正的寻宝，最后以失败告终了，他们来到绅利附近埋藏第一块银锭的树林里，但图灵发现，路标已经在1940年被更换了，所以他没法确定参照物。

The first real-life treasure hunt had been a failure , since when they went to the wood near Shenley where one bar was buried , Alan found that the landmarks had changed since 1940 , and he could not locate the spot .

1946年10月，图灵在给杰克·古德的信中提到：“唐纳德答应帮助我，而且我有了寻找银锭的必要工具。”

and a footnote on Alan 's October 1946 letter to Jack Good , with comments on the draft of his book , noted cryptically that ' Donald has agreed to help and I have now got the necessary gadgets for the treasure . '