ion 中文意思是什麼

音標 ['aiən]
ion 解釋
n. 名詞 【物理學】離子。
positive [negative] ion正[負]離子。

  1. It was very slow at 5 but become higher above 25. the enzyme from abomasums used in cheese production was rough extracts containing chymosin and pepsin. through the gel filtration chromatography and ion exchange chromatogra

    羔羊胃蛋白酶最適凝乳溫度為45 』 c ;在45處理30inin ,酶活性開始下降, 60c處理30lliln ,酶活性完全喪失;酶的最適ph為1
  2. Standard test method for determination of sulfuric acid mist in the workplace atmosphere ion chromatographic

    工作場所大氣中硫酸酸霧測定的標準試驗方法
  3. 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。
  4. Polarographic determination of nitrite ion based on the nitrosation reaction with acridine red

    基於亞硝化反應吖啶紅極譜法測定亞硝酸根
  5. Study on the acrolein hydration catalyzed by strong acidic ion - exchange resin

    強酸性陽離子樹脂催化丙烯醛水合反應的研究
  6. 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。
  7. Formation of an alkyl ion occurs according to reactions.

    按照反應式生成烷基離子。
  8. Production of al 3 by ion membrane electrolysis in sodium aluminate solution

    鋁酸鈉溶液離子膜電解方法制備氫氧化鋁
  9. Standard practice for the separation of americium from plutonium by ion exchange

    用離子交換法從鈈中分離鎇的標準實施規程
  10. Purer acetylcholinesterase was obtained through salting out by ammonium sulphate and ion exchanging

    分別採用雞蛋膜固定化法,活化載體共價結合法和戊二醛交聯法進行酶的固定。
  11. Structure control of carboxyl pyridine - containing amphoteric ion exchange fibers

    含羧基和吡啶基兩性離子交換纖維的結構控制
  12. Effects of zinc ion on photosynthetic system of anabaena azotica

    光能轉化特性的影響
  13. In the experimental studies on the behaviors of helium in aluminum, ion implantation technique was adopted to introduce helium with different energies, doses and distributions into some specimen of monocrystal, polycrystal, and preferred orientation as to the structure of aluminum. the energies varied in the range of 50ev to 4. 87mev. the corresponding helium peak depths by trim simulation varied in the range of 16 angstrom to 20. 7 microns

    在金屬鋁中氦行為的實驗研究中,首先用離子注入技術在單晶、多晶以及擇優取向的鋁樣品中引入不同能量、劑量和濃度分佈的he原子,能量范圍從50ev 4 . 87mev , trim模擬的he濃度峰值的深度范圍為16 (
  14. The metal ion and the anion of the mineral acid form an insoluble salt.

    金屬離子和無機酸的陰離子生成一種難溶的鹽。
  15. Tin - based alloy anodes for lithium ion batteries

    鋰離子電池錫基合金體系負極研究
  16. Progress on layered limno2 as anode materials of li - ion cell

    2正極材料的研究進展
  17. In most recent studies, researchers have analyzed aluminum - rich minerals such as anorthite and hibonite using an ion microprobe, which bombards a sample with a focused ion beam to release secondary ions from the sample ' s surface

    在最新的研究中,科學家使用離子微探針來分析鈣長石、黑鋁鈦鈣石等富含鋁的礦物,以聚焦的離子束撞擊樣本,使樣本表面釋出次級離子。
  18. Effect of acupuncture on the changes of ion contents of aqueous humor and the immune system in senile cataract patients

    針刺對老年性白內障患者房水中的離子元素及免疫系統的影響
  19. The crystals were cleaned by argon ion bombardment.

    結晶體由氬離子轟擊而凈化。
  20. The principal aqueous forms of arsenic are the arsenite ion(as )and the arsenate ion(as).

    砷在液體中的主要形態是亞砷酸離子(As)和砷酸離子(As)。
分享友人