Hardened glass

Door window should be made out of hardened glass in order to protect worker in case of leakage and broken valve .

观察门上需安装有钢化玻璃，保护操作者，防止被测地泄漏和破裂。

The collapse is similar to what happens to hardened glass when it is smashed with a hammer , he said .

他认为，这次破裂类似于用锤子击打硬化玻璃的情形。

Though neither party would comment on what the synthetic sapphire would be used for , analysts concluded that it was probably destined to replace the hardened glass used in the iPhone 's screen .

虽然双方都不愿就这种人造蓝宝石的用途置评，但分析师推断，它很可能会被用来取代iPhone屏幕所用的强化玻璃。

Japan is a large - in some cases the sole - supplier of intermediate goods to the world 's electronics and automotive industries , from the hardened glass on Apple 's iPad to gearboxes in Volkswagens .

日本是世界电子业和汽车业中间产品（从苹果iPad的硬化玻璃到大众的齿轮箱）的主要供应国，在有些方面甚至是唯一供应国。

For the CO2 hardened regenerated water glass sand , the main cause of performance deterioration of moulding sand prepared from regenerated sand is owing to the crystal and chips of the residual sodium cabon-ate .

对CO2法硬化的水玻璃砂再生砂而言，造成再生砂制备的型砂性能恶化的主要原因是残留碳酸钠盐类的晶体及其碎片。

After bentonite and kaolin clay is hardened by water glass at 120 ℃ , XRD measurement shows the crystal structure of hardened materials is similar to montmorillonite or halloysite . and montmorillonite can contain more water glass .

120℃时膨润土、高岭土分别用水玻璃固化，固化物晶形仍以蒙脱石、高岭石结构为主，且蒙脱石可包含更多的水玻璃成分。