牡蛎壳

The effects that alcohol activates Ca in different consistence , different calcine time , different ratio of and lactic acid extract Ca from oyster shell were studied in this paper.

为充分利用牡蛎壳的钙资源，对乙醇在不同浓度、不同烧煮时间、不同配比条件对牡蛎壳粉中钙的活化效果及不同浓度的乳酸对活性钙的提取效果进行了研究。

Cultured pearls are created by adding a piece of mussel or shell inside of an oyster of mussel.

养殖珍珠也造成了增加内部的贻贝的牡蛎壳贻贝或一块。

At a spot in America called Pope's Creek, on the shores of the Potomac river, oyster shells discarded by the pre-Columbian inhabitants cover an area of 30 acres (12 hectares) to an average depth of ten feet.

在美国的波托马克河畔，有一个叫做教皇溪的地方，那里有哥伦布到达之前的居民扔弃的牡蛎壳，占地30英亩（12公顷），平均厚度为10英尺。

AT POPE'S CREEK, on America's Potomac river, there's a pre-Columbian rubbish tip of oyster shells covering 30 acres, to an average depth of ten feet.

在波拖马可河上游，有一条POPE'S小溪。在哥伦布发现美洲大陆之前那里就有一处面积达30英亩，平均深10英尺的牡蛎壳的垃圾堆。

I just passed through the Rue Richelieu, in front of the big public library.

那些图书，只不过是一大堆牡蛎壳，叫我想起就要吐。

Oyster shucking is an old and proud tradition for oystermen.

对牡蛎养殖者来说去除牡蛎壳是一种古老并另人骄傲的传统。

It is, he says,"a document of the tribute system of the empire", with pieces of turquoise from mines that were over 1,000 miles apart, white teeth carved from shells found on both coasts of Mexico, and red details made out of Spondylus, a thorny oyster shell found 60 metres below the surface of the sea.

Neil MacGregor说：&这幅画表明了阿兹特克帝国的贡赋体系&，因为这幅画中，镶嵌的绿松石产自1000公里之外的地方，白牙由采自墨西哥东、西海岸的贝壳雕成，红色细部取自一种带刺的海菊蛤属牡蛎壳，而这种牡蛎生长于海面下60米深的地方。

You will have to open a pile of oysters before you find a pearl.

你得打开一大堆牡蛎壳才会发现一颗珍珠。

At a spot in America called Pope's Creek, on the shores of the Potomac river, oyster shells discarded by the pre-Columbian inhabitants cover an area of 30 acres (12 hectares) to an average depth of ten feet.

在美国波托马克河岸上一处名为&教皇溪&的景点，哥伦布发现美洲以前土著居民丢弃的牡蛎壳覆盖了30英亩（12公顷）的土地，平均深度有10英尺。

An entrepreneur at heart, John also ran a few other businesses on the side, including real estate development and an oyster shell chicken feed company.

他内心里是一名创业家，所以他同时还在其他几家公司做兼职，包括房地产开发和牡蛎壳制鸡饲料公司。

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。