The visible absorption spectra of a number of Tahitian black pearls,Pinctada magaritifera,dyed freshwater pearls and Hyriopsis cumingi have been tested by the USB 2000 Fiber Optic Spectrometer.
采用美国的USB 2000光纤光谱仪对塔希提黑珍珠、黑蝶贝、人工染色处理珍珠及三角帆蚌样品的可见吸收光谱进行了测试和研究。
The Raman spectra of various Tahitian black pearls have been tested, from which two kinds of substance are found, one is aragonite, the other is a kind of black pigment Even though the exact chemical compositions of the black pigment are not known, the spectra can be applied to the identification of pearls from Pinctada magaritifera.
对各种颜色的塔希提黑珍珠进行了系统的拉曼光谱测试 ,结果表明 ,塔希提黑珍珠的拉曼光谱反映了两类物质的存在 ,即文石矿物和黑色色素 ,虽然目前难以确定黑色色素的具体成分 ,但其拉曼光谱仍可作为黑蝶贝产珠的鉴定依据。
Did you notice that rope of black pearls around her throat?
你注意到她脖子上的那穿黑珍珠吗?
Music-Picture of the Wa Nationality--An analysis of the sound structure in Black Pearls;
佤族音画——《黑珍珠》音响组织分析
Research on the Effect of Packaging Materials to the Storage of Black Pearls Cherry
包装材料对黑珍珠樱桃贮藏效果的研究
Pearl Farmer and Merchant
珍珠农场主和珍珠商
Hand-assembled, true to life in hand-painted duotone Smokey Gold Pearl and Vivid Black.
手工组装，手工涂装-烟熏珍珠金（槟金）深黑。
Jinny's small peral pin sets off her dark dress.
金妮的珍珠胸针使她的黑连衣裙更加出色。
Black Pearls Dyed by Quinone Imines and Research on Resist Against the Effect of Environment;
醌亚胺中间体黑色染色珍珠的制备及化学染色珍珠抗外界侵蚀的研究
To dive or fish for pearls or pearl-bearing mollusks.
采集（珍珠）潜水捕捞珍珠或带有珍珠的软体动物
To decorate or cover with or as if with pearls.
用珍珠镶嵌用珍珠或好象用珍珠装饰或镶嵌
topica pudding | manioc pudding | cassava pudding
太瓢[珍珠粉 ]布丁
pearl shell
珍珠母[贝], 夜光贝
That pearl which had been born in the darkness,in the depths,could now see the light of the sun.
在深海和黑暗中诞生的那颗珍珠现在可以看见太阳的光辉了。
Lettuce, tuna, black olive, potato, French beans, anchovy and boiled egg, with chef vinaigrette seasoning.
什锦生菜、鲔鱼、黑橄榄、珍珠洋芋、四季豆、鯷鱼、蛋。佐主厨特制油酱。
a string of beads or a strand of pearls.
一串珠子或一串珍珠。
A pearl having exceptional luster.
好的珍珠一种具有非凡色泽的珍珠
The luster characteristic of a pearl of high quality
珍珠光泽一种高品质珍珠所特有光泽
Covered or decorated with pearls or mother-of-pearl.
用珍珠装饰的以珍珠或珠母装饰的或遮盖的
To form beads resembling pearls.
成珠子状形成珍珠般的圆珠子