Auctions are rare and gem valuation was considered more of an art than a science.
珠宝拍卖很少见，对其进行估价也更多地被视为一种艺术而非科学。
While the gem push and gem owner commands have been merged into the RubyGems package manager, the gemcutter plugin continues to exist and makes available several additional commands.
虽然gempush和gemowner命令已经整合进了RubyGems包管理器中，gemcutter插件依然存在，提供了一些额外的命令。
To make his pearls more popular, he put them in small caskets made of precious wood and luxuriously decorated these caskets with perfume and gem stones.
为了让生意红火，他选用名贵的木料，做成小木匣，并用香料、珠宝等把木匣装饰得非常漂亮，然后把珍珠放在里面售卖。
Recommended Applications: PCD, metal bonded products, ceramic bonded products, electroplated diamond products; optical glass, fine ceramics and gem stone grinding and polishing.
适用范围：适用于PCD、金属结合剂、陶瓷结合剂、电镀产品，用于光学玻璃、精细陶瓷、宝石等产品的研磨抛光。
An overview of the Listing Rules - both the Main Board and GEM Board.
上市规则概览(包括主板及创业板)。
The two kinds of curves and GEM software were respectively used to simulate the depletion experiments in PVT cells and cores.
利用两种相渗曲线及GEM油藏模拟软件分别对实验结果进行了预测。
The two kinds of curves and GEM software were respectively used to simulate the depletion experiments in PVT cells and cores.
利用两种相渗曲线及GEM油藏模拟软件分别对实验结果进行了预测。
应用推荐