1.
As the precursor of ancient glasses, faience and frit have different chemical compositions and structures from true ancient glasses.
釉砂和玻砂是古玻璃的前身,和古玻璃相比有着不同的成分组成和化学结构。
2.
Research and Discussion on Chemical Composition and Technics of the early Faience and Glass Artifacts Unearthed from China
中国早期釉砂和玻璃制品的化学成分和工艺特点探讨
3.
colour-glazed sand paint for building decoration
建筑装饰彩釉砂涂料
4.
"Clay, silt, sand, and gravel. "
粘土，粉砂，砂土和砾石。
5.
Minute rough granules, as of sand or stone.
砂，砂砾，砂粒细小的粗颗粒，如砂和石头粒
6.
Applicable sand material: Aluminum oxide Sand of ＃26-＃320, carborundum, glass beads, Plastic sand blasting grains.
适用砂材：＃26-＃320氧化铝砂、金刚砂、玻璃珠、塑胶喷砂粒等。
7.
glossary of terms and marks used in abrasive, grinding wheel and abrasive cloth and paper
磨料、砂轮、砂布、砂纸术语和符号
8.
retort with ground-in glass stopper
带磨砂玻璃塞的曲颈甑
9.
reinforced, toughened, frosted glass
强化、 韧化、 磨砂玻璃
10.
distilling apparatus with ground glass joint
具磨砂玻璃接口蒸馏器
11.
the opacity of frosted glass
磨砂玻璃的不透明性.
12.
We've got a modernist structure with cement beams steel rails, frosted glass.
有水泥梁 铁栏杆 和磨砂玻璃的现代建筑
13.
Discussion on Positive and NegativeAspects of Potassium Feldspar and Mill-Tailings in Rolled Glass
浅谈在压延玻璃中使用尾砂和钾长石的利与弊
14.
Ground glass: Glass screen at the camera back with one side finely grounded.Used for image focusing and checking of position.
检影玻璃:在相机背的磨砂玻璃屏，作对焦和对位用。
15.
Study of four airpolishing powders on enamel surface roughness of teeth in vitro
4种喷砂砂粒对牙釉质表面粗糙度影响的对比研究
16.
Study on the Technology of Reclaimed Used Clay Sand for Sodium Silicate Bonded Sand
再生粘土砂用于水玻璃砂工艺的实验研究
17.
inserted nut abrasive discs and inseted nut ring wheels
带螺母砂盘和带螺母环形砂轮
18.
Three kinds of state of arscnopyrite are developed at the deposit, i. e. corse-grained arsenopyritc, veinlet arsenopyrite and arsenopyrite-bearing quartz vein, and fine-grained disseminated arsenopyrite.
毒砂可划分为大颗粒毒砂、细脉状及毒砂石英脉中的毒砂和细粒浸染状毒砂三种性状.