1.
It is not easy to distinguish cultured pearls from genuine pearls.
辨别真珍珠和养殖珠不容易。
2.
a place where they fish for pearl oysters.
养殖珍珠牡蛎的地方。
3.
Jean has been cultivating pearls for many years,
他养殖珍珠已经有很多年了，
4.
How did they pick up the idea of cultivating artificial pearls?
他们怎么会想到养殖人工珍珠的？
5.
The culture of pearl is the mainstay of this county
珍珠养殖是该县的主要经济支柱
6.
The culture of pearls is the mainstay of this county.
珍珠养殖是该县的主要经济支柱。
7.
Pearl Bearing in Wannian Country and Analysis on External;
万年县珍珠养殖与环境代价经济分析
8.
Tissue Culture and Rapid Propagation of Pineapple Cultivar ‘Pearl’
珍珠菠萝组织培养与快速繁殖(简报)
9.
Study on the Variation of Calcium Content of Different Growing-period Pearl Powder
不同龄养殖珍珠粉中钙的分析与测定
10.
watch bracelet of pearls (natural or cultured)[containing precious metal only as a minor constituent (e.g., gold fasteners)]
珍珠（天然珍珠或人工养殖珍珠）表镯[含有微量贵金属（例如金扣）]
11.
The growth and survival of a selected line in pearl oyster Pinctada martensii cultured in different densities, water layers and sites
养殖密度、水层和养殖地点对马氏珠母贝选育群体生长存活的影响
12.
In conclusion, the freshwater cultured pearls produced by mussel Hyriopsis cumingii contain no calcites, and this is obviously different from characteristics of saltwater cultured pearls.
三角，帆蚌淡水养殖珍珠中不存在方解石，这与海水养殖珍珠中存在方解石明显不同。
13.
handbag frame incorporating natural or cultured pearls (excl. of precious metal)
手提包边框,装有天然珍珠或人工养殖珍珠（不包括贵金属制）
14.
After 100 years of continuos pearl culture in Ago Bay, traditional Japanese pearl farmers are now battling with rising mortality rates.
AGO BAY亲历了100年的珍珠养殖史，现在传统的日本养珠人正被珠蚌的高死亡率困扰。
15.
The Establishment of Regeneration System about the Photoautotrophic Micropropagation Technique of Acacia Podalyriifolia;
珍珠相思光自养微繁殖技术再生体系的建立
16.
The Problems and Countermeasure in the Pearl Industry of Seawater in China;
我国海水养殖珍珠业存在的问题及对策
17.
Problems and Countermeasures of China s Cultured Pearl Industry;
我国珍珠养殖业存在的问题与对策研究
18.
Genetic diversity of three cultured Pinctada fucata populations based on mic rosatellite loci analysis.
合浦珠母贝三个养殖群体微卫星遗传多样性