碳酸鈣結石 的英文怎麼說

中文拼音 [tànsuāngàijiēdàn]
碳酸鈣結石 英文
calcium carbonate calculus
  • 碳 : 名詞[化學] （非金屬元素） carbon （c）
  • 酸 : 酸構詞成分。
  • 鈣 : 名詞[化學] calcium （20號元素, 符號 ca）
  • 結 : 結動詞（長出果實或種子） bear （fruit）; form （seed）
  • 石 : 石量詞（容量單位, 十斗為一石） dan, a unit of dry measure for grain （= l00 sheng）
  • 碳酸 : carbonic acid碳酸氣 carbonic acid gas; 碳酸泉 [水文] carbonate spring; 碳酸泉水 apollinaris
  • 結石 : [醫學] stone; calculus; lithiasis
  1. The results indicated that the following components were easily identified : magnesium ammonium phosphate ( struvite ), calcium oxalate, calcium carbonate, uric acid

    結果表明：傅立葉變換紅外光譜法可方便地鑒定出動物尿結石中的磷酸鎂按（鳥糞石） 、草酸鈣、碳酸鈣、尿酸等成分。
  2. According to the analysis on the lithogeochemical features and the carbon and oxygen isotopes of calcareous sandstones, it is realized that there some genetic relation between the formation of calcareous sandstone and uranium mineralization in the oxidation - deoxidation transitional belt, that is the precipitation and enrichment of uranium is accompanied by the deposition of carbonate and formation of calcareous sandstone

    根據鈣質砂巖的巖石地球化學特徵，結合碳、氧同位素分析認為，氧化還原過渡帶中鈣質砂巖的發育與鈾礦化的形成具有一定的成因聯系，即在鈾沉澱富集成礦的同時，伴隨著碳酸鹽的析出作用，形成鈣質砂巖。
  3. The results showed that the optimized processing parameters were ph = 9, concentration of mgcb were 0. 4mol / l, reaction temperature were 75 c, flow velocity of co2 were 4. 5ml / min / gcao, stirring strength were 200r / min

    實驗結果表明制備文石相碳酸鈣晶須的最優工藝參數為ph值維持在9左右，反應溫度為75 ， co _ 2流速為4 . 5ml min gcao ，攪拌速度為250r min 。
  4. Thus, the system could be kept at a lower super - saturation state under the condition of higher concentration of ca2 + to obtain aragonite whisker. the surface of aragonite must be modified to overcome the shortcomings leading to poor dispersion and combination with polymer materials

    為了解決作為無機填料由於表面親水疏油而在聚合物材料內部分散性差、與高聚物本體結合力差等的缺點，必須對文石相碳酸鈣晶須進行表面改性。
  5. High - latitude calcareous phytoplankton and zooplankton might share a similar fate, although their declines would come decades later because their shells are formed from calcite, the less soluble form of calcium carbonate

    高緯地區的鈣質浮游植物和浮遊動物可能有相似的命運，雖然它們受到影響的時間也許會晚數十年，因為鈣質浮游生物的外殼由方解石形成，這種碳酸鈣礦物結晶比較不容易溶解。
  6. Abstract : the effects of placing time and carbonization time of lime white on dehydration process of calcium carbonate suspension have been tested. the results indicate that the longer placing time and carbonization time are, the harder dehydration process of calcium carbonate suspension is, and that the effect of carbonization time is more remarkable than the effect of placing time

    文摘:測試了石灰乳放置時間和碳化時間對碳酸鈣懸浮液脫水過程的影響.結果表明，石灰乳放置時間和碳化時間越長，碳酸鈣懸浮液的脫水過程越困難，並且碳化時間的影響比放置時間的影響還要顯著
  7. Abstract : the equilibrium constant of carbonization reaction of lime white was calculated using three thermodynamics methods. the results indicate that the carbonization reaction of lim white was the neutralization reaction between acid and alkali first, and it was the transform reaction of precipitation second. the essential cognition of the carbonization reaction of lime white was deepend. it was of guiding significance for industrial production of light ( precipitation ) calcium carbonate

    文摘:用3種熱力學方法計算了石灰乳碳化反應的平衡常數，結果表明，石灰乳的碳化反應首先是酸堿的中和反應，其次才是沉澱的轉化反應，從而加深了對石灰乳碳化反應本質的認識，對輕質（沉澱）碳酸鈣的工業生產有指導意義
  8. We have carried out th / u dating on intercalated calcite samples. the results show that the capping flowstone layer is of an age of 94 ka, and the second one 220 ka. the fossil - bearing deposits which are bracketed by the two flowstone layers should be of an age between 94 and 220 ka

    新生碳酸鹽巖與骨化石的鈾系測年結果表明：該地點覆蓋含人牙化石堆積的表層鈣板在約94ka以前開始形成，堆積疊壓的鈣板年代為約220ka ，人牙化石的年代應介於兩者之間。
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