Depending on the sand mixture, glass can have a variety of properties. Certain elements or chemicals mixed with sand can change glass’s color, for example. Glass’s properties can also change based on how it’s manufactured and the processes by which it’s shaped afterward. To strengthen gl...
Glass is sorta liquid, sorta solid, and fully weird. New science explains the long-standing (and very annoying) structural question.
“眼镜”之意,通常用复数形式;当“杯子”之意时,为可数名词;此处意思为“玻璃”;故答案是“glass"。2.【答案】glasses【核心短语/词汇】pour sth. into sth.把某物倒入某物中【翻译】请把果汁倒入那些玻璃杯里。【解析】those形容词那些。those后接可数名词复数。glass名词玻璃,玻璃杯。glass做“玻璃杯”的...
---It's made of ___. A. glasses, glass B. glass, glasses C. glasses, glasses D. glass, glass相关知识点: 试题来源: 解析 D解析:此题考查glass一词的用法。glass当“玻璃”讲时,是不可数名词。当“玻璃杯”讲时是可数名词。根据句意可知,应该选D。
glass is made from pure silica that can most commonly be found in sand. However because pure silica has very high melting temperature and is not most durable material, many additional substances were introduced into recipes to strengthen it and change many of its properties, which helped the gla...
How is glass created? There are a number of ways to create glass, including the use of a furnace, an electric arc furnace, or a tank furnace. The type of furnace that is used will depend on the type of glass that is being made. ...
“Glass is made by starting with a glowing mixture of high-temperature melted sand and minerals. Once cooled, its viscosity increases a trillion-fold, and it becomes a solid. Yet the molecules in the glass remain in a seemingly disordered state, much like the original molten liquid—almost as...
Photo: Perfectly flat panes of glass of uniform thickness are made by floating molten glass on giant tanks filled with molten tin. After cooling and solidifying, the glass is cut to whatever size is needed.Unusual glass containers are still sometimes made by "blowing" them. A "gob" (lump)...
-What___this kind of bottle___?-Glass.( ) A. .does;make in B. is;made of C. .is;made in答案be made of 由某种原材料制成;be made in 在某地制造;根据句意,回答是"玻璃",可知此处是问原材料,故用be made of的结构。故选:B。
They have a lot of homework every day, and the exam is a big headache. In their mind, good 2 is the ticket to success in the future. Singaporean students study hard, but they have a lot of fun after class. Do you want to know what 3 they like to do after class? They can 4 ...