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- Great progress has been made in many aspects, such as gem resources and gem minerals, gem testing, gem synthesis, and gems technique of enhancement and treatment, etc. 在宝石资源与宝石矿物、宝石鉴定、人工合成宝石和宝石优化处理技术等各方面,都有了很大的进展。
- Application of pattern recognition in gems testing 模式识别在珠宝玉石鉴定中的应用
- A gem cut in the form of a narrow rectangle. 狭长形宝石被切成细条形的宝石
- My secretary is an absolute gem. 我的秘书真是个难能可贵的人。
- Keywords Pattern recognition;Gems testing;Computer aided identification;Information query;Linear categorizer; 模式识别;珠宝玉石鉴定;计算机辅助鉴定;信息查询;线性分类器;
- We are testing the efficacy of a new drug. 我们正在测试新药的功效。
- A gem that demands a fine setting. 宝石要配精美的戒台
- The Provincial government granted us the right to gem the whole river. 省政府批准我们从整个河流中开采宝石的权利。
- Introduction of Computer Aided Identification and Information System for Gem Testing 珠宝玉石计算机辅助鉴定及信息系统
- The transparency and luster of a gem. 水色宝石的透明度及光洁度
- They were testing a new weapon then. 当时他们在试验一件新武器。
- Good teaching and good testing are closely related. 出色的教学工作与完善的测试制度密切相关。
- The device had undergone extensive testing. 这种装置经受过广泛的试验。
- A transparent, green variety of garnet used as a gem. 翠榴石一种透明的、绿色的、用作宝石的石榴石
- A small natural or artificial gem used as a bearing in a watch. 钻石小的天然的或人造宝石,用作手表中的轴承
- These gems retail at thousands of dollars each. 这些珠宝以每件数千美元零售。
- The price of this gem is expensive -- as much so as astronomical figures. 这个宝石的价格十分昂贵--简直是个天文数字。
- Many literary gems flew from his deft pen. 许多文学珍品出自他的生花妙笔。
- The gold crown was encrusted with precious gems. 金制的王冠镶有许多贵重的宝石。
- He beguiled me into parting with the gem. 他诱骗我把那枚宝石割爱。