sodium 中文意思是什麼

音標 ['səudjəm, -diəm]
sodium 解釋
n. 名詞 鈉。

  1. Using refined cotton, chloroacetic acid, sodium hydroxide and hydrogen peroxide as main feedstock, sodium carboxymethyl cellulose was made by the process of basification, etherification, abstersion and drying

    摘要以精製棉、氯乙酸、氫氧化鈉和過氧化氫為原料，經過堿化、醚化、洗滌、乾燥，制得羧甲基纖維素鈉。
  2. Meanwhile adopting two - step process of viscosity - decreasing method, i. e. adding hydrogen peroxide during the process of basification and abstersion to decrease the viscosity of alkaline cellulose, as a result the sodium carboxymethyl cellulose with ultra low viscosity was obtained

    同時，採用二步降粘法，在堿化及洗滌過程中加入過氧化氫，以降低纖維素鈉的粘度，制得超低粘度的梭甲基纖維素鈉。
  3. Sodium is the sixth most abundant element in the earth's crust.

    鈉是地表中含量第6豐富的元素。
  4. Ab initio calculations of elastic constants and sound velocity of sodium iodine

    碘化鈉彈性常數和聲速的量子力學從頭算
  5. Standard test method for evaluating stress - corrosion cracking of stainless alloys with different nickel content in boiling acidified sodium chloride solution

    沸騰酸化氯化鈉溶液中不同鎳合量不銹鋼合金應力腐蝕裂紋評定的標準試驗方法
  6. Biochemical investigations showed hyponatremia, hyperkalemia, hypochloremia, metabolic acidosis and large amount of urinary sodium excretion

    經過適當治療和水分補充，臨床腸胃癥狀很快獲得緩解。
  7. In metabolic acidosis the reverse process occurs, and the excess hydrogen ion exchanges for sodium with retention of greater amounts of potassium

    在代謝性堿中毒中，會出現相反的過程，過多氫拿交換使得大量的鉀離子保留在體內。
  8. Adenosine sodium triphosphate

    三磷腺苷鈉
  9. Twice as strong as sodium pentothal, with no druggie aftereffects

    比有鈉成分的麻醉劑還要強兩倍
  10. Food additive - sodium alga acid

    食品添加劑海藻酸鈉
  11. The experimental results showed that in the condition of this experiment four algaecides all had strong removing rate on algae, and their removing rate increased with dose increasing, and decreased with algae density increasing. according to the removing rate on algae and cost value or so, the sequence of four algaecides from good to bad were potassium permanganate, copper sulfate, hydrogen peroxide and sodium hypochlorite. in the condition of this experiment, the suitable dose of potassium permanganate was 0. 8mg / l, the algal removing rate was beyond 90 % and the cost of this algaecide was only 0. 0068 / m3. the efficiency of algae removal by four algaecides for huanghe river water was studied. the results showed that the majority of huanghe river water was bacillaroiphyta, and the dominant genera was melosira, which reached 78 % ~ 94 %

    結果表明，在實驗條件下，四種殺藻劑均具有一定的殺藻效果，藻類去除率均隨藥劑投量的增加而提高；原水藻類數量影響殺藻劑殺藻效果，四種殺藻劑的藻類去除率均隨原水藻類數量的增加而降低；通過殺藻效果、經濟性以及安全性等方面的綜合比較，對于以有毒藍藻為優勢藻屬的引灤水，四種殺藻劑的優劣程度從優到劣排序為：高錳酸鉀硫酸銅過氧化氫次氯酸鈉；在實驗條件下，高錳酸鉀適宜投加量為0 . 8mg l ，藻類去除率高於90 ，所需的藥劑費用僅為0 . 0068元m ~ 3 。
  12. Alginic acid sodium salt

    藻酸鈉鹽
  13. Influence of alginic sodium diester on intraneuronal ca2 content and nerve cell apoptosis before and after reperfusion in experimental ischemic rats

    實驗性腦缺血大鼠再灌注前後給予藻酸雙酯鈉對腦組織神經細胞內鈣離子濃度及神經細胞凋亡的影響
  14. The result of sds - page certificated the method 6 % octanoic acid combined with ammonium sulfate got the highest purity, the next was alginic acid sodium combined ammonium sulfate

    Sds - page和低壓層析的結果證明，用6辛酸?硫酸銨法提取igy的純度最好，其次是海藻酸鈉?硫酸銨法。
  15. Different molecular weight igy exitence in the purified igy suggested that the igy is uniform. through colligate comparison, the best method suit for industrialization is eliminating lipid by 0. 07 % alginic acid sodium combined with ammonium sulfate salting out afterl0 - fold diluted with ph5. 0 water

    通過綜合比較，認為酸性條件下10倍去離子水稀釋卵黃液，離心後上清用0 . 07的海藻酸鈉去脂，再用硫酸銨鹽析提取純化igy的工藝流程適用於工業化的規模生產。
  16. A novel protein immobilization approach for piezoelectric immunosensors based on the sam of derivative aa has been proposed, which is formed by coupling merca ptoprorionic acid ( mpa ) to alginic acid sodium salt via edc and nhs. ( 1 ) the tr antibody is immobilized via edc and nhs. comparing with the mpa sam method, this new approach shows greater frequency response and high sensitivity

    應用edc和nhs使褐藻酸鈉與胱胺偶合形成衍生褐藻酸鈉作新的自組裝材料，用於蛋白固定，應用這一新方法， （ 1 ）實現了轉鐵蛋白抗體分子的固定，並對轉鐵蛋白參考血清進行了測定，該方法可在0 . 08 25 . 7 g / ml范圍內對轉鐵蛋白進行測定。
  17. Sodium alizarine sulfonate

    茜素磺酸鈉
  18. Determination of exchangeable sodium in alkaline soil

    堿化土壤交換性鈉的測定
  19. Equal amount of sodium bicarbonate should be administered to alkalize urine in order to excrete the medicine

    使用時應同時給予等量碳酸氫鈉堿化尿液，以利藥物排出。
  20. Thus, in alkalosis, the increased potassium ion excretion in exchange for sodium ion permits hydrogen ion conservation

    因此在堿中毒中，鈉鉀交換的增加使氫離子保留。
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