珍珠

They were the first type of pearl to be cultured, back in the 1920s, and remain the most popular and classic choice for pearl strands.

他们是第一种类型的珍珠要培养，在20世纪20年代回来，仍然是最流行的和经典的珍珠链的选择。

Pearl rings, especially cultured pearl rings, are beautiful gifts that can be cherished for generations.

珍珠戒指，特别是养殖珍珠戒指，是美丽的礼物，可以珍惜几代人。

Solid Cultured Pearl Bracelet : This is usually considered the "classic" Pearl bracelet.

固体养殖珍珠手链：这是通常被认为是"经典"珍珠手链。

People create cultured pearls on pearl farms in Japan among other places.

守卫！人们在珍珠养殖场生产人工珍珠如日本等地。

Though the selling price of this kind of pearls is remarkably lower than the natural ones, still, the price of a cultured pearl is determined by some elements.

虽然售价这种珍珠是明显低於自然的，不过，油价的一个养殖珍珠是由某些内容。

The Raman spectra of freshwater cultured pearl s with different colours have been studied.

对各种颜色、未经漂白处理的淡水养殖珍珠进行了激光拉曼光谱研究，初步发现不同颜色的珍珠均存在特征相近的有机物拉曼谱峰。

Black pearls can also be found at many other island areas in the Pacific Ocean where the cultured pearl industry thrives.

黑珍珠也可以在许多其他太平洋岛屿地区又发现了珍珠养殖业蓬勃发展。

Take full advantage of the unique natural resources, abundant technical force, in the community and the strong support of friends, the company developed rapidly growing and has a strength of freshwater cultured pearl producers.

十几年来，华艺珍珠有限公司充分利用独特的自然资源，雄厚的技术力量，在社会各界朋友的大力支持下，公司得以迅速发展壮大且具有实力的淡水珍珠养殖生产商。

The cultured pearl industry began in Japan, with Akoya saltwater cultured pearls.

珍珠养殖业开始在日本akoya海水养殖珍珠与。

Some like it dull, because the dullness in always considered as one of the features of those natural pearls.

有些人喜欢暗淡的珍珠，因为这是天然珍珠的特质之一。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。