英语人>网络例句>cabochons 相关的网络例句
cabochons相关的网络例句

查询词典 cabochons

与 cabochons 相关的网络例句 [注:此内容来源于网络,仅供参考]

Section I describes the criteria used to quality grade faceted gems, cabochons, Catseyes.

第一部分描述了用于坚定宝石切割、半宝石、猫眼宝石等宝石等级质量的标准定义。

The history of adornment can be traced back to the Minoan period in Greece (circa 2500 BC), where Amethyst has been found as polished cabochons set into gold rings.

紫水晶用着饰品的历史还可以追朔到古希腊克里特文明时期(约公元前2500年),那时人们把紫水晶打磨成凸形,再镶嵌在金戒指上。

第2/2页 首页 < 1 2
推荐网络例句

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力