1.
Physical seate: our company's quartz sand is made of natural quartz roes after ceasing, sieving and water scrubbing and takes on multi-prismatic shape and pure white color with no impurity.
物理状态：我公司生产的石英砂，是天然石英矿经破碎、选、洗而成，多棱形色纯白、杂质。
2.
A rock fragment between4 and64 millimeters(0.16 and2.51 inches) in diameter, especially one that has been naturally rounded.
水晶石石英断片，直径4到64毫米（0。16到2。51英寸），尤指天然圆形的石英颗粒
3.
The United Kingdom, Norway and Denmark all fax offshore oil and gas production in their waters.
英国、挪威和丹麦都在其水域内对近海的石油天然气生产征税。
4.
The dyes used are often vegetable or mineral origin- and therefore natural- like poppy, saffron and quartzite.
染料大都来源于天然的植物和矿物，比如罂粟、红花和石英岩。
5.
The dyes used are often vegetable or mineral origin - and therefore natural - like poppy, saffron and quartzite.
染料大都来源于天然的植物和矿物，比如罂粟、藏红花和石英岩。
6.
Natural Resources: crude oil, natural gas, limestone, fish.
自然资源：原油、天然气、石灰石、鱼。
7.
a salt found in nature as chalk or calcite or limestone.
白垩、方解石或石灰石等天然的盐。
8.
estimation of oil and gas reserves
石油和天然气储量计算
9.
natural road, partly metalled
天然道路，一部分铺碎石
10.
insert natural diamond bit
天然金刚石镶齿钻头
11.
International Committee on Natural Zeolites(ICNZ)
国际天然沸石委员会
12.
oil and natural gas map
石油和天然气分布图
13.
natural uranium graphite reactor
天然铀石墨慢化反应堆
14.
He's a diamond in the rough.
他是一颗天然的宝石。
15.
"fossil fuels: coal, oil, and natural gas"
矿物燃料(煤、石油、天然气)
16.
Coal and oil are natural products.
煤和石油是天然物产。
17.
artificial foliage of natural stone(non-precious)
人造叶饰,天然石料（非宝石）制
18.
artificial fruit of natural stone (non-precious)
人造蜡制水果,天然石料（非宝石）制