silica 核心詞議:
n. 二氧化硅;[材] 硅土
silica 基本解釋
速記方法知識(shí)擴(kuò)展
中文詞源
silica 硅石,二氧化硅
來自拉丁語 silicis,所有格形式于 silex,打火石,鵝卵石,小石子。后用于指二氧化硅。
中文詞源:
silica 硅石,二氧化硅
來自拉丁語 silicis,所有格形式于 silex,打火石,鵝卵石,小石子。后用于指二氧化硅。
silica
精選例句
1、 The fumed silica can also be used.
也可以使用氣相二氧化硅。
常見考點(diǎn)例句:
- But a new hydrate mineral has now entered the picture : hydrated silica , commonly known as opal .
- 但是,現(xiàn)在一種新的水合礦物進(jìn)入了視野:水合二氧化硅,俗稱蛋白石。
- Diatoms already secrete silica by exocytosis-a biological process by which cells direct secreted material outside the cell walls .
- 硅藻已經(jīng)通過胞外分泌二氧化硅,這是細(xì)胞直接把物質(zhì)分泌出細(xì)胞壁的一個(gè)生物過程。
- The colorful effect is due to the diatom 's silica cell wall , which encases the organism like a glassy shell .
- 它的五顏六色效果是由于硅藻的像玻璃外殼包圍著機(jī)體的二氧化硅細(xì)胞壁。
- Waelz slag , to give its technical name , is composed mainly of silica but is also undesirably rich in poisonous metals like lead and zinc .
- 其學(xué)名稱為waelz渣,主要由二氧化硅組成,但因同時(shí)含有豐富的諸如鉛、鋅等有毒金屬而不受人歡迎。
- The fluid that armour holdings developed is a liquid polymer containing nano-engineered particles of silica , though bae is coy about the details of what it is using .
- 雖然英國宇航公司不肯明說它所使用液體的細(xì)節(jié),但裝甲控股公司曾經(jīng)研制的液體是一種含有二氧化硅納米顆粒的液態(tài)聚合物。