1.
42 As the touchstone tries gold, so gold tries man.
42试金石试金，黄金试人。
2.
philosopher's stone
(空想中的)点金石
3.
Gold, their touchstoue: Gold field of South Africa 1887-1987
黄金,他们的试金石——1887—1987年南非金矿
4.
This paper studies on the coloration mechanism of lapis lazuli ore( I) in Afghanistan, lapis lazuli pigment( I) and artificial ultramarine( III) in Dunhuang Grottoes.
研究了阿富汗青金石矿石、煌石窟青金石颜料、成群青的呈色机理.
5.
Damingshan Limestone Mine is a main producer of flux limestone and metallurgical lime for Benxi Iron& Steel Company.
大明山石灰石矿是本钢生产熔剂石灰石和冶金石灰的主要矿山。
6.
Where whole-hearted dedication is directed, the whold world will step aside to let you by
精诚所至,金石为开
7.
Ruby is less valuable than diamond .
红宝石不如金刚石贵重。
8.
alexandrite glass
金绿宝石玻璃，变石玻璃
9.
diamond [golden; ruby; silver; tin; wooden] wedding
钻石[金; 红宝石; 银; 锡; 木]婚
10.
copper-graphite-bronze alloy
铜-石墨-青铜合金
11.
mining for gold, diamonds, etc
开采黄金、 金刚石等.
12.
"The second, a ruby, a sapphire, and an onyx;"
第二行是绿宝石，蓝宝石，金钢石，
13.
Diamonds and rubies are gems.
金刚石和红宝石都是宝石。
14.
And the second row shall be an emerald, a sapphire, and a diamond.
出28:18第二行是绿宝石、蓝宝石、金钢石。
15.
Hard alloy, refractory metal, superhard alloy( diamond) products, etc.
◆硬质合金、熔金属、硬合金（刚石）品等。
16.
As the touchstone tries gold, so gold tries man.
试金之石可试金，正如黄金能试人。
17.
The money is invested principally in oil.
资金主要用于石油方面。
18.
machine set bit
机镶细粒金刚石钻头