查询词典 gemology

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。

The dissertation deals with the gemology and relative spectroscopy of these rubies by using the conventional gemological methods and the modern instruments of EMPA, scanning electron microscope, electron paramagnetic resonance, infrared Fourier transform spectroscope and laser Raman spectrometer.

本文采用常规的宝石学研究方法以及电子探针、扫描电子显微镜、电子顺磁共振、傅立叶变换红外光谱仪、拉曼光谱仪、紫外可见光分光光度计等现代测试仪器，对元江红宝石的矿物宝石学特征进行了系统的研究，并结合晶体场理论分析元江红宝石的致色机理。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。