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The lead content gives terneplate a dull appearance, a noncorrosive surface, and solderability.

融入使镀铅钢板具有暗淡外观、抗腐性表面和可焊接性。

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Is that box made of tin or steel?

这个铁做?

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Cu-Sn alloy coating with different Sn content can be replacement plating out on iron and steel surface in a solution comprising of copper sulfate, stanous sulfate, complexant and stabilization agent.

铁件在由硫酸、硫酸亚、络合剂、定剂等组成溶液中,可以置换镀覆不同质量分数- 合金镀层,其工艺可替代氰化物预镀,消除氰化物污染,实现电镀清洁生产措施之一。

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An impure oxide of cobalt, used to produce a blue color in enamel and in the making of smalt.

绿蓝色颜料,主要由钴和氧化物组成。

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Objective:To develop a GC-MS approach for the determination of tripropyltin(TPrT),tributyltin(TBT) and triphenyltin(TPhT) in fish.

建立水产品中三丙基、三丁基和三苯基气相色谱-质谱(GC-MS)分析方法。

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Lamellaria, Lamellariacea, Lamellariidae, lamellasome, lamellate, lamellated, lamellation, lamelli-, lamellibranch, lamellibranches,

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3G, 401(K), a,

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世界小史

That metal is tin, and a mixture of tin and copper is called bronze.

这种金属就是,而铜和混合物就叫做青铜。

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BBC纪录片《百件藏品话沧桑》

Bronze, an alloy of copper and tin, is much harder and cuts much better than copper or gold, and once discovered, it was widely used to make tools and weapons for over a thousand years.

青铜是铜与合金,比铜金都要更坚硬、切割效果也更好,自一千多年前被发现起就一直用于工具和武

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6 Minute English 六分钟英语

So the earliest pasties were made in pewter dishes – a traditional cooking plate made of a silver-coloured metal called 'pewter'.

所以最早馅饼是在镴餐具中被做出来,那是由一种叫做" 镴" 银色金属传统烹饪餐盘。

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当月 CNN 10 学生英语 2019年9月合集

Cornish tin's future also lies in its past.

康沃尔未来也取决于它过去。

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CNN 10 学生英语 2018年10月合集

Syracuse should get to 56 right at game time or 6 o'clock eastern daylight time.

拉丘兹在游戏时间者东部夏令时6点达到56华氏度。

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CNN 10 学生英语 2019年1月合集

Keep great texture but create this kind of neutral platform more sucari , Japanese flavors or Latin American flavors or Mediterranean flavor.

保持良好口感,但创造这种中性平台更多切斯,日本口味拉丁美洲口味地中海口味。

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日常生活高频词汇

The house over there has a tin roof.

那边那幢房子, 有个屋顶.

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经济学人(汇总)

The tin market is no stranger to exaggerated swings.

于夸张价格波动并不陌生。

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英国原版小学语文课

Then I will tell you. My friend the coffee-pot is made of tin.

我来告诉你。他由

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当月 CNN 10 学生英语 2021年3月合集

It was made out of iron, bronze, tin and wood and some of the wood along with the imprint of ropes still remains.

它是用铁,青铜,和木头,还有一些木头和绳子痕迹仍然存在。

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CNN 10 学生英语 2023年12月合集

And I've got a shout out going to McKinley Steam Academy in Cedar Rapids, Iowa.

我还要向爱荷华州达拉皮兹麦金利蒸汽学院致敬。

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VOA常速英语_美洲

For Cedar Rapids voter Teresa Kyle, 2020 is all about one issue.

达拉皮兹选民特蕾莎·凯尔来说,二零二零年大选只是一个问题。

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科学60秒 听力 2016年7月合集

They synthesized the material from cages of tin and sulfur atoms decorated with hydrocarbon molecules.

他们用烃分子修饰和硫原子合成了这一材料。

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八十天环游地球

Just as the train was whirling through Sydenham, Passepartout suddenly uttered a cry of despair.

但是,当火车还没有到德纳姆时候,路路通突然绝望地大叫了一声。

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VOA Special 2013年5月合集

The program at Syracuse is aimed at encouraging greater involvement in Civic life.

拉丘兹这个项目意在鼓励更深入地参与公民生活。

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学会澳洲口语发音

A tin of some kind. You put it on a campfire.

用某种。你可以把它放在营火上(烤)。

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VOA Special 2022年7月合集

Bonnie accompanies Sielawa to work at her medical business in Syracuse, New York.

邦妮陪同西拉瓦在她位于纽约州拉丘兹医疗公司工

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博兹曼科学——化学

And the example of silicon and tin oxides are an example of that.

硅和氧化物就是一个例子。

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1.哈利波特与魔法石

Hagrid wouldn't let Harry buy a solid gold cauldron, either (" It says pewter on yer list" ), but they got a nice set of scales for weighing potion ingredients and a collapsible brass telescope.

海格也不让哈利买一只纯金锅(购物单上开鑞锅),不过他们买了一台计量药品质量很好天平和一架可折叠黄铜望远镜。

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VOA Daily Standard 2023年3月合集

A former Mexican law enforcement official once in charge of his country's fight against drug traffickers was convicted on Tuesday on US charges that he took millions of dollars in bribes from the infamous Sinaloa cartel.

一名曾负责墨西哥打击毒品走私前执法官员周二在美国被判有罪,罪名是他从臭名昭著那罗亚贩毒集团收受数百万美元贿赂。

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lamia, Lamiaceae, lamiaceous, Lamiales, Lamicoid, lamiflo, lamina, laminable, laminac, laminae,

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3G, 401(K), a,
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