na 中文意思是什麼

na 解釋
NA ＝〈美國〉 National Archives 國家檔案館。
Na ＝【化學】 natrium （〈拉丁語〉＝sodium）。

  1. Os chefes de estado de 22 pa ses inauguram hoje a xvii c pula ibero - americana, em santiago do chile, e desenvolvem uma intensa agenda para tentar resolver conflitos pol ticos na regi ? o

    22個國家的領導人今天在智利聖地亞哥參加第17屆伊比利亞-美洲國家首腦會議，他們制定了緊張的議事日程，試圖解決本地區的政治沖突。
  2. Os chefes de estado de 22 pa ses inauguram hoje a xvii c pula ibero - americana, em santiago do chile, e desenvolvem uma intensa agenda para tentar resolver conflitos pol ticos na regi & atilde ; o

    22個國家的領導人今天在智利聖地亞哥參加第17屆伊比利亞-美洲國家首腦會議，他們制定了緊張的議事日程，試圖解決本地區的政治沖突。
  3. Objective ： to study the antidotal effects of sodium dimercaptopropanesulfonate ( na - dmps ) on acute poisoning with tetramethylenedisulphotetramine ( tets ) in animals

    目的:研究二巰丙磺鈉對毒鼠強急性中毒動物的解毒作用。
  4. Conclusion ： antidotal effects of na - dmps were significant on acute tets poisoned animals. na - dmps is an excellent antidote on acute tets poisoning

    結果:二巰丙磺鈉能有效抑制急性中毒動物的強直性驚厥，明顯降低死亡率，微量腦室給藥也能明顯降低中毒小鼠死亡率，並能明顯抑制大鼠強直性驚厥波的產生。
  5. It is an important that bacteria contaminated vaccine in the biologicals production. we collected 703 samples of cell culture, virus cultivation and harvest which were contaminated by bacteria during poliovaccine production within two years. we checked these samples by bacteriological method and antibiotics sensitivity tests were done. it shows that 1 ) the main contaminated bacteria come from staphylococci, bacilli and streptococci of environment in the poliovaccine production. 2 ） it is effect that antibiotics to contaminated bacteria are doxycycline, albiotic, prescription 2, cefotaxime na salt, gentamycin, neomycin, aureomycin and erythromycin

    在疫苗生產實踐中，細菌污染是影響疫苗質量和產量的關鍵性因素，筆者通過了兩年左右的時間，選取正常生產中零星細菌污染的細胞培養瓶、病毒培養瓶及收毒污染樣品等共703份，進行細菌學檢查，並對造成污染的主要細菌種類進行了各種抗菌藥物的耐藥性實驗，結果表明：我所脊灰疫苗生產中主要的污染威脅來自環境中的葡萄球菌，潛在威脅是桿菌和鏈球菌；強力黴素、林可黴素、配方2 、噻孢黴素鈉鹽、慶大黴素、新黴素、金黴素和紅黴素等抗生素對目前引起污染優勢細菌-葡萄球菌有明顯的抑菌效果，可作為疫苗生產后備抗菌手段參考
  6. Cool guy - shin ha - kyun, song kang - ho, bae doo - na

    猛人-宋康昊，申河均，裴斗娜
  7. Shin ha - kyun, song kang - ho, bae doo - na

    宋康昊，申河均，裴斗娜
  8. Second wave propagandists regularly picture them as na & iuml ; ve, unconcerned with dollar realities, and bedazzled by blue - sky technology

    第二次浪潮宣傳者把他們描寫成天真，不關心美元現實情況，被一些價值極微技術沖昏頭腦人。
  9. 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。
  10. Contestants no. 75, na, young - sae and jung, eun - shil

    75號選手，羅永塞，鐘恩姝
  11. Gifted with a marvelous spontaneous melody, mozart ' s music, even in his strictest contrapuntal compositions, possesses a simplicity and na ? ve grace which charms all hearers

    莫扎特的音樂富有一種家庭成員的自然旋律，即使是他的最嚴謹的對位作品，都具有能使聽從著迷的質樸和純真魅力。
  12. Na - dene ' languages

    納-德內語系
  13. The doublet nature of this and other lines in the na spectrum indicates a doubling of the expected number of states available to the valence electron.

    鈉光譜中的這條線以及其它線的雙重性指出預期價電子可用的狀態數是雙重的。
  14. Na man ' s ground has method of kind of a legendary venomous insect, with the poisonous insect with various mount of a household utensils, make them mutual fight closely, one final calls a legendary venomous insect, can envenom

    南蠻之地有種蠱術，用一個器皿裝上各種各樣的毒蟲，讓它們互相廝殺，最後的一隻叫蠱，可以下毒。
  15. The petrographic and xrd analysis reveals that the reservoir of the upper part of kongdian formation mainly consists of feldspathic and minor amount of lithic sandstone. the feldspar is consisting mainly of na

    巖石學與xrd全巖分析表明，孔店組上段砂巖主要為長石砂巖，此外還發育少量巖屑砂巖。
  16. She met me in the fleet street - nd greeted me with na sweet smile

    她在艦隊街上遇見我，並對我致以甜甜的一笑
  17. The first government of the new state was headed by w. t. cosgrave of cumann na ngaedheal, later the fine gael party

    新國家成立后的第一任政府由cumann na ngaedheal ，即之後的新芬黨的w . t . cosgrave領導。
  18. Gao shi : this is fu na. she can dance very well

    高師：這是符娜，她舞跳得很好。
  19. In the late qing period, na - tung served an important post as president of the book of state, president of the book of ministry of foreign affairs, minister of tsung - li ya - men, minister of grand council, minister of grand secretary, command of gendarmerie in peking

    摘要清光緒、宣統年間，那桐出任戶部尚書、外務部尚書、總理衙門大臣、軍機大臣、內閣協理大臣等重要職務，併兼理京師步軍統領、工巡局事務，對清末新政的推展亦有諸多貢獻，是中國近代史上的重要人物。
  20. The stem of helianthus tuberosus ( l. ) had the ability of containing high contents of na + and cl -, and selectively absorbed k + in high proportions seawater irrigation ; the above and tubers yields of helianthus tuberosus ( l. ) had n ' t decreased until at the 50 % proportions seawater irrigation where the yields decreased by 37 % and 32 % in contrast to freshwater - irrigated. it meant that through natural weather, reduction of yields was occurred by salinity of irrigation water but the reduction was not significant until the proportions of seawater in irrigation water were the same as 50 % or above it

    海水灌溉下，菊芋的莖部具有明顯的貯cl ~ - 、 na ~ +能力，在高濃度海水灌溉下菊芋整個植株對k ~ +具有較高的選擇吸收性；菊芋地上部和塊莖產量在30海水處理范圍內，沒有減產趨勢，在50海水灌溉下減產幅度分別為37和32 ；可見，正常自然條件下的海水灌溉，對產量的影響主要和灌溉水的濃度有關，但只有在50處理下才顯著減產，低於50產量並無差異。
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