chert 中文意思是什麼
chert
解釋
n. 名詞 【礦物】燧石，黑硅石。-
Thus we can better understand the deformation of chert in a highly fluid form.
這樣我們就能更好地理解燧石在高度流體狀態時的變形情況。 -
Carbonate rocks are predominantly composed of intra - clastic dolostone, chert dolostone and sand - bearing dolostone
碳酸鹽巖以內碎屑白雲巖、燧石白雲兒和含砂白雲巖為主。 -
The thin - beded siliceous - rocks include chert and depositional quartz with textures of oolite and pebble
矽質巖包括燧石和沈積石英巖，呈薄層狀產出，沈積石英巖具鮞狀、礫狀結構。 -
The bulk of the artifacts from liang bua are simple flake tools struck from volcanic rock and chert, no more advanced than the implements made by late australopithecines and early homo
梁布亞出土的石器，大部份是以火山巖與燧石打制的簡單石片器，並不比晚期南猿人與早期人屬物種製作的石器先進。 -
The feldspar of the reservoir sandstone in the study area consists of a higher percentage of na feldspar that of k. feldspar. the sandstone is composed of certain little rock fragments such as pyrite, mica, siltstone, mudstone, chert, and volcanic fragments
砂巖內長石由鈉長石與鉀長石組成，以鈉長石為主；巖屑由黃鐵礦、雲母、粉砂質、泥質、燧石與火山巖屑構成。 -
The lower part formed in a littoral - epeiric environment, is a series of elastic rocks, partly contains carbonate rock and metamorphic basic volcanic rocks and the upper part formed in a bathypelagic environment is a series of sediments with chert, partly contains metamorphic basic volcanic rocks
其下部為一套濱淺相碎屑巖，局部夾碳酸鹽巖、變質基性火山巖；上部為一套深水沉積巖系夾硅質巖，局部夾變質基性火山巖。 -
The cardium sandstone is lithic, being composed of grains of chert, quartz, quartzite, silicified argillite, and other rock fragments.
卡迪砂巖是巖屑砂巖，由燧石，石英、石英巖、硅化泥板巖和其它巖石碎屑顆粒所組成。
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