r 中文意思是什麼

r 解釋
1. 〈拉丁語〉 recipe 【醫學】處方。
2. radical. 3. Reaumur. 4. 〈拉丁語〉 Rex, Regina. 5. radius. 6. ratio. 7. resistance. 8. retree. 9. roentgen. 名詞 10. range. 11. registered. 12. rifle. 13. regulating. 1. refrigerator. 2. rod.
  1. Abies yuanbaoshanensis is a guangxi endemic and endangered evergreen coniferous arbor, listed in the red data book of plant in p. r. c, being one of the stated - proteced first - class rare and endangered plants. it is distributed only in yuanbaoshan mountain in northern guangxi

    元寶山冷杉是松科冷杉屬的常綠針葉喬木，是20世紀70年代發現的新種，它是世界上僅產于廣西融水縣北部元寶山的殘遺瀕危種，已被列為一級保護的瀕危植物。
  2. R a refer to acceptor

    交付接受人匯票
  3. For more on the s system, its acm award, or r, see

    有關s system 、它的acm獎或r的更多信息，請參閱
  4. J. r. frederick has carried on investigations in acoustic emission for several years.

    JR佛萊德里克從事聲學研究已歷多年。
  5. An experimental apparatus is specially designed and amounted for the purpose of comparing the characteristics of cycles of lhr, acr _ i, acr _ r

    本文還自行設計、安裝和調試成功能分別用於lhr 、 acr工和acrr循環的實d驗裝置。
  6. Systolic and diastolic blood pressures clustered together with leptin in the factor analysis and this blood pressure - adiposity component correlated with estimated creatinine clearance ( r = 0. 329, p < 0. 0001 ) and explained on its own 10. 2 % of the variance in the estimated renal function

    在析因分析中發現收縮壓和舒張壓與瘦素相關聯，這種血壓?肥胖組合與估算的肌酐清除率具有相關性（相關系數0 . 329 ， p < 0 . 0001 ） ，其本身可以造成10 . 2 %的腎功能變化。
  7. The result of experiment shows that und er the conditions of proper ai r - entraining, concrete with 20 % fly ash has excellent frost - resistance. the frost - resistance of concrete with 55 % fly - ash which is admixed with united expansive agent ( uea ) has been improved greatly. the frost - resistance of sulfate aluminate cement concrete with high volume of fly - ash is dramatically lower than that of silicate cement concrete with the same volume of fly - ash

    試驗結果表明：粉煤灰摻量為20的混凝土在適量引氣的條件下具有良好的抗鹽凍性能；粉煤灰摻量為55的混凝土在摻加uea膨脹劑后其抗鹽凍性能有明顯改善；大摻量粉煤灰硫鋁酸鹽水泥混凝土的抗鹽凍性大大低於同摻量的硅酸鹽水泥混凝土。
  8. For example, the different level that enterprise emphasizes r & d department and manufacture department will cause different value adscription feeling of employees. another example, the inequity among employees which are caused different inspirit mechanism cause different reward, consequently, cause conflict among different department and between enterprise inside and outside. this kind of conflict is caused by friction between inside culture and outside environment

    企業對技術開發部門和生產製造部門的重視程度不同導致各職能部門人員在企業內部具有不同的價值歸屬感；企業對不同生產領域員工採取不同的激勵措施，而產生的厚此薄彼的現象，使員工所獲報酬不公平，提升機會不均等，最終也會導致不同部門之間的潛在沖突、企業與外部的沖突。
  9. Atu - r adsl transceiver unit remote

    非對稱數位用戶迴路遠端終止單元
  10. Study on the behavior of r - 519 resin adsorbing rhenium

    519樹脂吸附錸的性能研究
  11. This article analyzes, as an example, marketing condition of a little company working in science and technology aeries. through analyzing about the company ' s products, r & d, the author finds the company ' s problems in developing

    本文選擇了一個頗有前景的小型高技術企業進行營銷分析，通過對公司產品及技術開發、銷售、供應商等情況的分析，找到了其發展中的問題。
  12. Welcome to civil aeronautics administration, motc r. o. c. - home

    歡迎光臨交通部民航局-首頁
  13. Current r amp; d of stm afm - based data storage materials

    技術的信息存儲材料研究現狀及進展
  14. Current r amp; amp; d of stm afm - based data storage materials

    技術的信息存儲材料研究現狀及進展
  15. T crowe, et al. effect of spin on the internal ballistics of a solid - propellant motor r. aiaa 66 523

    曹泰岳，常顯奇，等.固體火箭發動機燃燒過程理論基礎m .長沙：國防科技大學出版社
  16. C t crowe, et al. effect of spin on the internal ballistics of a solid - propellant motor r. aiaa 66 523

    曹泰岳，常顯奇，等.固體火箭發動機燃燒過程理論基礎m .長沙：國防科技大學出版社
  17. Deng x g, zhuang f g, mao m l. on low mach number perfect gas flow calculations [ r ], aiaa paper 99 - 3317

    鄧小剛.粘性超聲速復雜氣動力干擾的數值模擬[ d ] : [博士學位論文] ，中國空氣動力研究與發展中心， 1991
  18. Tahir r b, molder s and timofeev e v. unsteady starting of high number air inlets - a cfd study [ r ]. aiaa 2003 - 5191

    梁德旺，袁化成，張曉嘉.影響高超聲速進氣道起動能力的因素[ c ] / / 2005年沖壓發動機技術交流會論文集， 2005
  19. D r greatrix. acceleration - base combustion augmentation modelling for non - cylindrical grain solid rocket motors r. aiaa 95 2876

    曹泰岳，常顯奇，等.固體火箭發動機燃燒過程理論基礎m .長沙：國防科技大學出版社
  20. Mayer a e h j, stowe r a. experimental study into mixing in a solid fuel ducted rocket combustion chamber [ r ]. aiaa 2000 - 3346

    餘勇，陳小前，等.三維實驗固體火箭沖壓發動機燃燒室湍流反應流數值模擬[ j ] .國防科技大學學報， 2002 ， （ 5 ）
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