co a 中文意思是什麼

co a 解釋

  • co : 1. cobalt 【化學】鈷。2. concentration 濃度；濃縮；【礦物】富集，選礦。
  • a : an 用在以母音音素開始的詞前〉 indefinite art 1 〈普通可數名詞第一次提到時，冠以不定冠詞主要表示類...
  1. The zhengzhou east abstersion co. ltd is a high - tech chemical enterprise, which dedicates to scientific research, product development and sale, and washing services

    鄭州市東方洗滌用品有限公司，是一家以科研開發、生產銷售、洗衣服務為一體的綜合型化工企業。
  2. On the lower shelf five vertical breakfast plates, six horizontal breakfast saucers on which rested inverted breakfast cups, a moustachecup, uninverted, and saucer of crown derby, four white goldrimmed eggcups, and open shammy purse displaying coins, mostly copper, and a phial of aromatic violet comfits. on the middle shelf a chipped eggcup containing pepper, a drum of table salt, four conglomerated black olives in oleaginous paper, an empty pot of plumtree s potted meat, an oval wicker basket bedded with fibre and containing one jersey pear, a halfempty bottle of william gilbey and co s white invalid port, half disrobed of its swathe of coralpink tissue paper, a packet of epps s soluble cocoa, five ounces of anne lynch s choice tea at 2 - per lb. in a crinkled leadpaper bag, a cylindrical canister containing the best crystallised lump sugar, two onions, one the larger, spanish, entire, the other, smaller, irish, bisected with augmented surface and more redolent, a jar of irish model dairy s cream, a jug of brown crockery containing a noggin and a quarter of soured adulterated milk, converted by heat into water, acidulous serum and semisolidified curds, which added to the quantity subtracted for mr bloom s and mrs fleming s breakfasts made one imperial pint, the total quantity originally delivered, two cloves, a halfpenny and a small dish containing a slice of fresh ribsteak

    中層放著一隻盛了胡椒粉的有缺口的蛋杯，飯桌上還擺著那種鼓狀食鹽瓶，用油紙包著的四顆粘成一團的黑色橄欖，一聽李樹商標肉罐頭36的空罐兒，墊著纖絲的橢圓形柳條筐里是一隻澤西37梨，喝剩下的半瓶威廉吉爾比公司38釀造的藥用白葡萄酒裹在瓶子上的粉珊瑚色薄繪紙已剝掉了一半，一包埃普斯公司製造的速溶可可一隻縐錫紙袋裡裝著安妮林奇公司39出品的五英兩特級茶葉，每磅二先令一隻圓筒形罐子，盛著優質結晶角沙糖兩顆蔥頭，較大的那顆西班牙種的是完整的，較小的那顆愛爾蘭種的已經切成兩瓣兒，面積擴大了，氣味也更沖鼻了一罐愛爾蘭模範奶場的乳酪，一隻褐色陶罐，盛著四分之一品脫零四分之一兌了水並變酸了的牛奶由於炎熱，它已化為水酸性乳漿與半固體凝乳，再加上布盧姆先生和弗萊明大媽40作為早餐消費掉的部分，就足夠一英品脫了，相當于原先送來的總量兩朵丁香花蕾，一枚半便士硬幣和盛有一片新鮮排骨肉的一個小碟子。
  3. Body gamma knife integrating precision actinotherapy, three - dimension adjustable actinotherapy and common actinotherapy, is a large irradiation neurosurgery device for body tumor. it is the ideal method for non - operation therapy of all kinds of lung cancer and liver cancer, firstly developed by shenzhen aowo intl. technology development co. ltd and passed the national mda certificate

    體部伽瑪刀是一種集精確放療三維適形放療和普通放療於一身的大型體部腫瘤放射外科治療設備，是非手術治療各種肺癌肝癌的理想手段，屬世界首創，由深圳奧沃國際科技發展有限公司研製開發，並通過國家mda認證。
  4. He co - authored a book in the addison - wesley xp series

    他與人合著了addison - wesley xp系列叢書中的一本（
  5. In this thesis, we study some open problems and conjectures about the linear complementarity problem. it consists of the next three aspects : firstly, we study murthys " open problem whether the augmented matrix is a q0 - matrix for an arbitary square matrix a, provide an affirmable answer to this problem, obtain the augmented matrix of a sufficient matrix is a sufficient matrix and prove the graves algorithm can be used to solve linear complementarity problem with bisymmetry po - matrices ; secondly, we study murthys " conjecture about positive semidefinite matrices and provide some sufficient conditions such that a matrix is a positive semidefinite matrix, we also study pang ' s conjecture, obtain two conditions when r0 - matrices and q - matrices are equivelent and some properties about e0 q - matrices ; lastly, we give a counterexample to prove danao ' s conjecture that if a is a po - matrix, a e " a p1 * is false, point out some mistakes of murthys in [ 20 ], obtain when n = 2 or 3, a e " a p1 *, i. e. the condition of theorem 3. 2 of [ 25 ] that a p0 can be deleted and obtain a e " a is an almost e - matrix if a is a co - matrix or column sufficient matrix

    本文分為三個部分，主要研究了線性互補問題的幾個相關的公開問題以及猜想： （ 1 ）研究了murthy等在[ 2 ]中提出的公開問題，即對任意的矩陣a ，其擴充矩陣是否為q _ 0 -矩陣，給出了肯定的回答，得到充分矩陣的擴充矩陣是充分矩陣，並討論了graves演算法，證明了若a是雙對稱的p _ 0 -矩陣時， lcp （ q ， a ）可由graves演算法給出； （ 2 ）研究了murthy等在[ 6 ]中提出關於半正定矩陣的猜想，給出了半正定矩陣的一些充分條件，並研究了pang ~ -猜想，得到了只r _ 0 -矩陣與q -矩陣的二個等價條件，以及e _ 0 q -矩陣的一些性質； （ 3 ）研究了danao在[ 25 ]中提出的danao猜想，即，若a為p _ 0 -矩陣，則，我們給出了反例證明了此猜想當n 4時不成立，指出了murthy等在[ 20 ]中的一些錯誤，得到n = 2 ， 3時，即[ 25 ]中定理3 . 2中a p _ 0的條件可以去掉。
  6. Cigarette smoking produces a much greater co exposure than does community air pollution.

    吸煙所產生的一氧化碳暴露比公共空氣污染大得多。
  7. The perennial vegetation is expected to a. ordosica dominated and h. scoparium stably co - existed, together with an annual plant population of e. poaeoides and b. dasyphylla, which is greatly fluctuated with annual precipitation pattern

    其將與因年際間降水量及其分佈差異引起的種群密度等特徵波動的一年生草本小畫眉草和霧冰藜種群長期共存。
  8. At low levels of co, a decreased exercise tolerance in patients with arteriosclerosis heart disease has been demonstrated by controlled exposure.

    有控制的暴露試驗表明，低濃度的一氧化碳會降低動脈硬化心臟病患者的運動耐力。
  9. Rupert murdoch ' s news corp. has joined the chandler family in its bid for newspaper and television station owner tribune co., a source familiar with the matter said on tuesday

    一位熟悉內情的消息人士周二表示，魯珀特?默多克旗下的新聞集團已經決定與錢德勒家族合作，共同競購總部位於芝加哥的論壇報業集團。
  10. However, a study by mckinsey and co, a consultancy, notes that 40 % of current retirees were forced to quit before they wanted to, either because of ill health or because they lost their jobs

    但是由麥肯錫顧問公司的一份調查表明， 40的現時退休人員在他們自願離開之前被迫離開崗位，或者因為健康問題或者因為他們失去了他們的工作。
  11. The performance of vibration and movement of seedlings is validated in the whole vibration plate simulation. an orthogonal experiment is designed for analyzing the effect that the four parameters ( f, co, a, k ) act on horizontal and vertical velocity of seedlings

    首先驗證虛擬模型的振動性能與物理原型基本相符，進一步採用正交試驗，考察四個因子（激振頻率山、激振力幅值f 、彈簧剛度k及彈簧傾角）對缽苗推送速度的影響。
  12. Liaoyang branch co., a strategic unit of china petrol who has no its own sale right, must take effective measures to improve its capabilities in strategic administation, fabrication, research and development, organization and interface management so as to enhance its competence

    遼陽石化分公司作為中油股份公司下屬的戰略單位，其自身沒有銷售權，要提高競爭力，必須採取有效措施，提高企業的戰略管理能力、生產製造能力、研究開發能力、組織與界面管理能力。
  13. According to the gjb 2077 - 94 and the requirement of automatic radio of haige communication co., a new way of bit synchronization is put forward. this article discusses the design of 8 - fsk modulating and demodulating, signal detection, and fec encoding, based on the technique of bit synchronization. ale module is optimized and mended in its application, because it is a module of automatic radio of the company

    本文根據gjb2077 - 94短波自適應通信系統自動線路建立規程和海格通信公司短波自適應電臺對ale模塊的具體需求，採用了一種新的位同步方法：能量跟蹤法，並在此基礎上提出了8fsk調制解調，信號檢測，前向糾錯編碼的具體實現方法。
  14. In the advent of 20th century, with the transformation of economy and society, america realized industrialization and urbanization. so the old legal system could not adapt these new changes and need relevant adjustment. in 1916, new york appeal court overruled the traditional privity of contract principle in the case of macpherson v. buick motor co., a landmark case

    19世紀末20世紀初，美國完成了經濟和社會的轉型，實現了工業化和基本的城市化，舊的法律制度難以適應社會的新變化，亟需作出相應的調整。
  15. Professor michael firth started his career as an accountant with poulsom co, a firm of chartered accountants. subsequently he worked as an auditor for whinney murray ernst and young and as an investment analyst at phillips and drew ubs phillips and drew

    Michael firth教授于poulsom co任職會計師，作為其事業的起步，隨後分別加入安永會計事務所擔任核數師及於英國的投資公司phillips and drew任投資分析員。
  16. Transformer has characteristics of holding constant output power, it especially adapted with hid lamp. it is easy enter into the field of lighting industry. hanzhiyuan lighting equipment co., a deriving company

    品的創新發展上，做到「人無我有人有我新」 ，保持公司在電源領域的技術領先地位。
  17. The models can simulate the regulation of the groundwater level and land subsidence and reveal the characteristic of land subsidence in fuzhou. with idl ( interactive data language ) designed by america rsi co., a 3d visualization model of land subsidence was implemented

    同時採用idl （ interactivedatalanguage ）軟體工具，利用其強大的圖形處理及數據分析功能，實現地面沉降預測結果三維動態模擬，較為全面地揭示了福州溫泉區地面沉降的特點。
  18. After a comparison of the practices to handan iron and steel corp., combining its own requirements the author put forward some problems existing in the accounting system in jinan steel city mining co., a simulated market thought to be. then the author set forth to analyze the system in several parts, costs breaking - down, costs control and costs examining, as well as his ideas of for or against with reasons, and how to improve

    本論文以濟南鋼城礦業公司成本核算的改革為先導，通過與邯鋼經驗的比較，結合礦山生產實際和需要，提出了公司模擬市場核算存在的許多問題，並進而對成本分解、成本控制、成本考核的做法進行揚棄，肯定優點和成績，指出了不足，並予以改進。
  19. The transfer would move control of the listed firm to shanghai automotive group co., a new unit set up at the end of 2004 to pave the way for parent shanghai automotive industry group corp. saic to list overseas or at home in a public offering that could raise as much as us 2 billion in 2005 or beyond. saic, china s top one car maker and gm s main partner in china, set up the new holding firm for its car assets in a revamp ahead of the long - awaited ipo

    客車工業是綜合現代機械工業和現代先進材料電子工業的資金密集型產業，具有產業鏈長對相關工業帶動力強的特點，揚州有良好的造車基礎，有豐富的造車經驗，更有一批技術銷售人才，把客車工業作為我市經濟發展的支柱產業，可以形成產業集聚，對提升我市產業結構，加大經濟總量，提高綜合競爭力，推動揚州經濟新一輪增長將提供持久的動力。
  20. The mastermind of one of the most high - profile battles is ni jie, president of luyuan electric vehicle co., a privately owned manufacturer that has a pragmatic approach to the market, a sizable r & d effort, and an ambitious vision for chinese ev technology

    綠源電動車公司的董事長倪捷是代表電動車產業界的靈魂人物，他從一家小企業開始艱苦創業，以務實的態度開拓市場，並取得成規模的研究開發成果，對中國電動車的技術發展有獨到的見解。
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