火山巖玻璃 的英文怎麼說
中文拼音 [huǒshānyánbōlí]
火山巖玻璃
英文
perlite-
The bulk of the volcano is basaltic, but the slopes are dotted with cones and lava flows consisting of glassy, silica - rich lavas called dacites
此火山的主體是玄武巖，但是山坡卻點綴著由石英安山巖（一種玻璃質、富含矽的熔巖）形成的熔巖錐和熔巖流。A usually black or banded, hard volcanic glass that displays shiny, curved surfaces when fractured and is formed by rapid cooling of lava
黑曜巖火山玻璃，一般為黑色，帶狀，摔碎時色澤光亮，表面變曲，由火山熔巖迅速凝而成Placer abnormal of volcanic lithoclast at longjingjie in kaili of guizhou locates in regional shidongkou deep and major fault nearby, abnormal materials that are obsidian lithoclast and volcanic glass
貴州凱里龍井街火山巖屑重砂異常位於區域性施洞口深大斷裂近旁，異常物質為黑曜巖屑及火山玻璃。Perlite is lava of acid volcanic glass ; there is certain combo water in it. can be swselled in high temperature, it is a main ore source to make adiabatic materials with high quality and super light
珍珠巖是酸性火山玻璃質熔巖，其中含有一定量的結合水，在高溫下迅速膨脹，是製作優質超輕絕熱材料的主要礦石資源。Rhodochrosite is also credited with improving eyesight, enhancing memory, and improving the eyesight. obsidian is a semi translucent to opaque natural glass formed by volcanic activity
黑曜石obsidian屬於火成巖的一種，黑曜石是火山溶巖迅速冷卻后形成的一種天然玻璃，屬于非純晶質的水晶寶石。分享友人