碳閃 的英文怎麼說
中文拼音 [tànshǎn]
碳閃
英文
carbon flash-
Laiwu hydrothermal metasomatic iron deposit is located at contact zone of ordovician carbon - ate rock ( majiagou formation ) and late yanshanian diorite or nearby
摘要萊蕪接觸交代熱液鐵礦賦存於奧陶系馬家溝組碳酸鹽巖與燕山晚期閃長巖的接觸帶及其附近。Composed of micro diamonds, aluminum oxide, and silicon carbide, the isotopic distribution of these grains bore the telltale marks of their birth : ancient supernovas and red giant stars, that shone brightly and then flickered out, billions of years ago, before the birth of the solar system
由微金剛石、鋁氧化物、碳化硅組成的這些微粒的同位素分佈透露出它們的誕生:那些數十億年前,在太陽系尚未誕生時,曾經閃耀並最終熄滅的古老超新星和紅巨星。The determinative characteristics of common rock forming minerals containing quartz group, feldspar group, mica group, hornblende group, pyroxene group, olivine group and carbonatite minerals will be discussed in greater detail
對常見造巖礦物,如石英類、長石類、雲母類、角閃石類、輝石類、橄欖石類、碳酸鹽類礦物的鑒定特徵將予以詳細的說明。The fluids upwelled to seafloor along fault thus ore - forming metals accumulated. 2. this paper indicated the definition the hydrothermal sedimentary rocks. the definition is a group of especial sedimentary rocks forming at the temperature ranging from 70 ? to 350 ? ( or more high ) through sedimentation and synsedimentary metasomatism in the seafloor
區內的熱水沉積巖主要有硅質巖、鈉鉀長石巖、重晶石巖、透閃石巖、碳酸鹽巖、綠泥石巖和鐵白雲石斑點千枚巖,它們往往與熱水沉積礦體緊密伴生。Nuclear energy - nuclear fuel technology - waste - determination of carbone 14 activity in waste by liquid scintillation
核能.核燃料技術.廢棄物.用液體閃爍法測定廢棄物中碳14活性The influence of surface treatment ( surface polish ) on the flashover performance has been investigated with different kinds of alumina ceramics. it was found that the surface roughness could be used as a reference value for evaluating the influence of surface polish to a certain degree. the experimental results show that the samples with a rougher surface ( polished by sic ) have a worse flashover performance
試驗發現,在一定程度上,表面粗糙度可以作為一個評價表面研磨處理對材料沿面閃絡特性影響的指標,採用碳化硅磨料對氧化鋁陶瓷進行處理后,如果材料的表面粗糙度越高,則其沿面閃絡電壓越低。Reactive flash simulation of the continuous melt transesterification process of polycarbonate
聚碳酸酯連續熔融酯交換過程的反應閃蒸模擬Special adsorption refining agent, remove free carbon, water - soluble acid, flash point, acid number and medium loss up to the standard, resume performance of oil
採用特製的吸附精製劑,有效去除油中的游離碳水容性酸,使油的閃點酸值介損值均達到標準,恢復油的性能。For the decrease of the ratio of si / c, c / n from water to sediment, it is suggested that organic carbon is recycled more rapidly than biogenic silica, while organic nitrogen is recycled faster than organic carbon
水體和沉積物中si / c 、 c閃比值的差異顯示有機碳的循環比生物硅快,而有機n組分的循環又比有機c快。分享友人