查询词典 gem

The Group principally engages in the sourcing, designing, wholesaling and retailing of a variety of gold jewellery, gold ornaments, gem-set jewellery, gemstones and other accessory items, with a total of over 410 retail outlets in Hong Kong, the PRC, Macau, Canada and the United States.

六福集团有限公司成立于1991年，是香港及中国主要珠宝零售商之一。集团主要从事各类黄金首饰、黄金装饰品、镶石首饰、宝石及其他配饰之采购、设计、批发及零售业务。现时在香港、中国、澳门、加拿大及美国共拥有超逾 410间六福珠宝零售店。

Many jewelers also study gemology in order to become familiar with the physical properties of the gem stones with which they work.

一些珠宝工艺人员出于更好的了解他们加工的宝石的特性也钻研宝石学。

At the conclusion of the June Hong Kong Jewellery and Gem Fair, EGL Asia, the only European Gemological Laboratory diamond laboratory operating independently in Asia, and Sigma International Gemology of Singapore announced that the companies have signed a memorandum of understanding that will allow SIG to represent EGL Asia in Singapore.

近日，欧洲宝石学院-亚洲实验室和西格玛新加坡独立宝石研究机构联合发布声明，签订谅解备忘录，备忘录中确认了西格玛在新加坡对于欧洲宝石学院的代表身份。

Use: Used in the cutter, glass, pottery, gem, agate, mould, alloy of hardness, part of hardness alloy, instrument, instrument, measuring tool, skeleton and various nonmetal high hard fragile material products, nonmetal processing, suitable for the file and pare the hard material.

用途：用于刀具、玻璃、陶瓷、宝石、玛瑙、模具、硬度合金、硬合金材料的零件、仪器、仪表、量具、骨骼及各种非金属高硬脆材料制品，非金属的加工，适用于锉削坚硬的材料。

I and mother, the daddy also go to in the vineyard to eat grapes, hangs on a tree's purple grape live image string string pearl, but the green grape likes a string string the gem.

我和妈妈、爸爸还去葡萄园里吃过葡萄呢，挂在树上的紫葡萄活像一串串的珍珠，而绿葡萄像一串串的宝石。

Main productions: The gem and jewelry kind: Amethyst,Swiss blue,Sky blue,Green amethyst,Pink amethyst, Grape stone,Whisky,Green lemon,Peridot,Garnet,The cottonrose store,Smoky QZ,Crystal and all kinds of natural gems.

主要生产：橄榄石、石榴石、紫晶、黄晶、蓝晶、绿紫晶，粉紫晶，香槟晶，威士忌，芙蓉石、茶晶、白水晶、柠檬晶等各种天然宝石。

Beijing hand-knitted accessories company e-Lian Beijing e-Lian Hand-knitted accessories company was founded in 2004, the main Burmese gem stones and crystal, set the wholesale and retail in one, the company that all ornaments are hand-woven pure color varieties, texture is good, style novel, weaving fine, genuine.

北京e莲手编饰品公司北京e莲手编饰品公司成立于2004年，主营缅甸宝玉石和水晶，集批发，零售于一体，本公司所有饰品均采用纯手工编织花色品种多，质地好，样式新颖，编织工艺精细，货真价实。

In addition, the launch of the GEM can also bring new investment banking profit growth.

此外，创业板的推出也可以带来新的投资银行的利润增长。

This course is intended for shop owners, managers, buyers, sales staff and jewelers anddesigned to teachhow to evaluate the clarity, color, cut and carat weight by using loupes and gem equipment.

这当然是为店主，经理，买家，销售人员和珠宝商，旨在教评估清晰，颜色，切割和克拉重量用loupes和宝石设备。

This course is intended for shop owners, managers, buyers, sales staff and jewelers anddesigned to teachhow to uate the clarity, color, cut and carat weight by using loupes and gem equipment.

这当然是为店主，经理，买家，销售人员和珠宝商，旨在教评估清晰，颜色，切割和克拉重量用loupes和宝石设备。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。