placer tin是什么意思

网络释义

用法例句

After the investigation and study on Alluvial Tin deposit in Changning Dayishan Mine,Conclude that its geologic setting mainly iles in its structure and land form a proper scale of Alluvial Tin deposit were found in the limestone solution cave around Dayishan granite body.

提出了在大义山花岗岩体外围灰岩溶洞发现了一定规模的砂锡矿床,并初步分析了形成原因。

Pinggui Sn placer in Guangxi was discovered and exploited as early as the Bronze Age.

“平桂”砂锡矿，早在“青铜时代”已被发现、开发利用。

Tin ore, copper, zinc mine, iron ore, snake bite mine, silica, sand and gravel sales.

锡矿、铜矿、锌矿、铁矿、蛇纹矿、硅石、砂石购销。

At the bottom end of a soaring market, an ethnic Chinese worker squats in a sluice to gather tin ore at a mine on Bangka Island off the Sumatran coast.

在苏门答腊外海邦加岛的一处矿场，一名华裔工人蹲在一个洗矿槽内采集着锡矿砂。

Of, containing, or yielding tin.

锡的含锡的或产锡的

Of, relating to, or made of tin.

锡制的锡的，与锡有关的或由锡制成的

tinfoil capsule

(酒瓶的)锡箔帽，锡箔套

kanner's tinplate

肯纳薄锡层镀锡薄钢板

best coke tin plate

最优薄锡层镀锡薄钢板

best charcoal tin plate

最优厚锡层镀锡薄钢板

A thin sheet of metal, especially of tin.

锡铁片薄金属块，尤指锡

foil made of tin or a tin-lead alloy.

用锡或锡合金做的箔片。

To plate or coat with tin.

镀锡给…覆上或镀上锡

trimethyl tin

三甲基锡(游基);六甲二锡;三甲锡(基)

Pb-free solders ? Sn-Bi-Zn based with our own patent and their modification to fit for package applications.

无铅焊锡—锡铋锌系无铅焊锡，材料设计、开发，焊料（锡球、锡膏）开发等。

cord, foundry, used in the reparation of sand moulds

翻砂型芯,用于制备砂型

lithic arkosic wacke

岩屑长石砂岩质杂砂岩

"Clay, silt, sand, and gravel. "

粘土，粉砂，砂土和砾石。

vertical belt variety sander

垂直砂带多用砂光机