1.
Study on Preparation of Concrete Expanding Admixture by Hard Clay and Ardealite
焦宝石、磷石膏制备混凝土膨胀剂的试验研究
2.
Effect of Boric Acid on Properties of Calcined Hard Clay-SiC Castable
硼酸对焦宝石-碳化硅浇注料性能的影响
3.
Effect of Heat Treatment Temperature on Properties of Calcined Flint Clay-Bauxite Castable Refractory
热处理温度对焦宝石-铝矾土浇注料性能的影响
4.
Effect of Sodium Aluminate on Properties of Chinese Calcined Flint Clay-Chinese Bauxite Castable
铝酸钠对焦宝石-铝矾土浇注料性能的影响
5.
Effect of Brown Corundum and Bauxite on Properties of Chinese Calcined Flint Clay Gunning Refractory
棕刚玉、铝矾土对焦宝石基喷涂料性能的影响
6.
Effect of Calcium Aluminate Cement Addition on Properties of Chinese Calcined Flint Clay Gunning Castable at Different Temperature
铝酸钙水泥对焦宝石基喷涂料性能的影响
7.
Effect of Heat Treatment Temperature on Property of Hard Clay Based Gunning Castable
热处理温度对焦宝石基喷涂料性能的影响
8.
The Chamotte is an important refractory raw material,and it is extensively applied to the industry of metallurgy, ceramics etc.
焦宝石是重要的耐火原料，广泛用于冶金、建材、陶瓷等行业。
9.
precious gems/stones,ie diamonds,rubies, emeralds,etc
宝石（钻石、红宝石、绿宝石等）.
10.
The study of gems.
宝石学对宝石的研究
11.
All authorities on gems agree that the diamond, ruby, sapphire, and emerald are precious stones.
所有的宝石权威都同意，钻石、红宝石、蓝宝石和绿宝石是宝石。
12.
Turns Green Gems into Skulls. Turns Blue Gems into Red Gems.
将绿宝石变为头骨，蓝宝石变为红宝石。
13.
The variety of boule includes ruby, starlight ruby, sapphire, beautiful sapphire and starlight sapphire.
刚玉的种类包括（红宝石、星光红宝石、蓝宝石、艳色蓝宝石、星光蓝宝石）。
14.
antique jewellery (excl. pearls and precious or semiprecious stones
仿古珠宝（不包括珍珠和宝石或半宝石）
15.
jewellery wholly of precious or semiprecious tones
珠宝首饰,全部由宝石或半宝石制
16.
diamonds, sapphires, rubies, and emeralds are precious stones.
钻石，蓝宝石，红宝石和翡翠都是珍贵的宝石。
17.
"The second, a ruby, a sapphire, and an onyx;"
第二行是绿宝石，蓝宝石，金钢石，
18.
With diamond, ruby or sapphire?
是要钻石的、红宝石的还是蓝宝石的？