paper-thin 中文意思是什麼

paper-thin 解釋
adj. 形容詞 薄如紙的;極薄弱的。

  • paper : n 1 紙;裱墻紙。2 報紙,報。3 收據;債券;證券;票據;匯票;鈔票(=paper money)。4 〈pl 〉身份...
  • thin : adj (thinner; thinnest)1 薄的 (opp thick); 瘦的 (opp fat stout); 細小的;【印刷】細體的。2 ...
  1. A thin epitaxial layer ( 10gm ) ldmos device used n - burry layer structure was proposed in the paper during the high - voltage device design, which is helpful to improve the drive circu it ? technology

    在高壓器件研究中,提出了一種外延層厚度為10 m採用n埋層結構薄外延高壓ldmos器件,對進一步改進驅動電路的工藝有著積極的意義。
  2. Two kinds of flavonoids in water extracts, water - extraction and alcohol precipitation, alcohol extracts were found by paper chromatography. they were separated and purified by thin - layer chromatography, one of which was primarily identified by uv as 4 ", 5 - dihydroxy - flavonol etherification or 4 ", 5, 8 - trihydroxy - flavonol etherification

    水提物、水提醇沉物、醇提物等3種提取物紙層析結果顯示有兩種黃酮類化合物,經薄層層析分離純化,並進行紫外光譜分析,初步測定其中一組分為4 , 5 -二羥基黃酮醇醚或4 , 5 , 8 -三羥基黃酮醇醚。
  3. In this paper, first strand cdna of 3abc gene was synthesized using template rna extracted from cells infected with fmdv. the complete 3abc gene about isoobp was amplified by pcr and ligated into pgem - t easy vector. after transforming e. coli dh5 a, ampicillin resistant colonies were isolated and plasmid dna was prepared and analyzed by restriction analysis and pcr. presence of the full length 3abc gene was verified by nucleotide sequence analysis and the plasmid containing the expected sequence was named as pgem - 3abc. comparing the aquired sequence of 3abc with that of reference strains, the homology is more than 99 percent. the pgem - 3abc was digested with sal i and bgl ii and ligated into xho i and bgl ii - digested expression vector ptriex - 4 neo. lt was identified by restriction analysis and pcr and sequencing that this fragment had a 17bp deletion hi the nucleotide sequence 708bp of 3abc gene, which happened to form a terminator codon behind 3ab gene, but it contained the complete open reading frame ( orf ) of 3ab gene. positive clones were selected and induced with lmmol / l isopropyl - d - galactoside ( iptg ), bacteria were detected by sds - page and western blotting after properly treated. the results showed that the 3ab gene expressed successfully in e. coli and 33. 5ku fusion protein can be recognized by the positive bovine serum of fmdv. the amount of target protein is over 26 % of the total bacteria protein by gel thin layer scanning analysis

    擴增產物連接到pgem - teasy載體中,轉化大腸桿菌dh5菌株,篩選氨芐青霉素抗性菌落,提取質粒經酶切鑒定、 pcr分析以及確證性測序證明,所克隆的1500bp左右的片段含有完整的3abc基因,與國外參考序列相比,同源性在99以上。將重組質粒pgem - 3abc和表達載體ptriex - 4neo分別用sal和bgl與xho和bgl消化后,亞克隆3abc基因至原核表達載體ptriex - 4neo中,通過酶切鑒定、 pcr擴增以及序列分析,發現克隆到ptriex - 4neo載體上的片段於3abc基因708bp處出現了17bp的缺失,碰巧在3ab基因后形成一終止密碼子,但3ab基因的閱讀框架完整,選出含有3ab基因完整閱讀框架的陽性克隆,用iptg誘導表達,收集菌液進行sds - page電泳、 westernblotting分析,結果表明, 3ab基因在大腸桿菌中成功表達,其表達產物為分子量33 . 5ku的融合蛋白,並能被口蹄疫病毒陽性血清識別。經薄層掃描分析,表達量占總蛋白量的26以上。
  4. To improve the rising - falling character and the walking stability of the hexapod robot, on the basis of its kinematics analysis, thin paper presents its fact trajectory planning on the flat ground without obstacles

    摘要在對六足步行機運動學分析的基礎上,為了改善步行機的起落特性及步行穩定性,進行了平地無障礙足端軌跡規劃。
  5. A hong kong romantic comedy that correlates a paper thin " hair washing " theory with love relationship. similar to that, the idea of corresponding love with blood type is also insubstantial

    和該片借洗頭搞出既無厘頭又極為單薄的愛情理論一樣此片以血型為題材妙論愛情關系本身的基礎也非常單薄。
  6. The spray pyrolysis technique has a great application potential to be a method to prepare the economical tin dioxide film for its unsophisticated equipment, low - cost and high deposition rate. in this paper, antimony - doped snoa ( ato ) thin films were deposited onto soda - lime glass by the spray pyrolysis method, using metal salts snch ? 2h2o and sbcls as precursors

    噴霧熱分解法以其設備簡單、成本低、制備樣品快等優點成為一種很有應用潛力的制備sno _ 2薄膜的方法,另外噴霧熱分解法在鍍膜玻璃的工業化生產中有著廣闊的應用領域。
  7. The smooth muscles, the glands and the mucosa of the intestines trophy and the walls become almost paper-thin.

    平滑肌,各種腺體,萎縮了的腸粘膜(吸收細胞層)和腸壁都變得幾乎和紙一樣薄了。
  8. A thin, firm board made of sheets of paper pasted together or pressed paper pulp

    紙板由幾層紙糊在一起或由壓制的紙漿做成的薄而牢固的板子
  9. Paster flake is formed by pasting thin natural flake ( under 6mm ) on waterproof paper. compared to natural flake, it reduces the cost and increases the strength in width direction of flake

    貼紙木皮:是將較薄的天然木皮( 60絲以下)膠粘在防水紙上形成的。
  10. A paper or thin cardboard envelope for a phonograph record

    唱片套子留聲機唱片的紙套或薄紙板封套
  11. Therefore, the imaging characteristics of thick resist photolithograph are investigated in this paper based on the exposing and developing theories of thin film resists. firstly, the influences of nonlinearities in imaging process of thick resist lithography are studied

    本論文以抗蝕劑的曝光顯影理論為基礎,深入開展了厚層抗蝕劑的成像特性的研究,可為厚膠光刻實驗提供指導依據。
  12. In this paper, the al3 + - doped zno thin films were prepared on na - ca - si glass substrate ( microscope slides ) by sol - gel process from 2 - methoxyethanol solution prepared by zinc acetate as premonitor, monoethanolamine as stabilizator and aluminum chloride reaction. homogenous, transparent, polycrystalline zno thin film was formed finally by diping coating conducted for film - plate on substrate, drying, pre - heat - treatment, anealing

    所用的溶膠是以乙二醇甲醚為溶劑,醋酸鋅為前驅體,乙醇胺為穩定劑反應制得,用浸漬提拉法在基體上鍍膜,經烘烤、預燒、退火,最後形成均勻、透明的多晶zno薄膜。
  13. The solid ink roll be uses in the machine, used for plastics thin film, paper quality etc. material surface prints to make the date of production, batch number. . etc marking

    固體墨輪配套于墨輪機使用,用於塑料、薄膜、紙質等材料表面印製生產日期,批號等標識。
  14. Your toothpaste tubes are all squeezed paper - thin

    你的確是的牙膏都擠到紙一樣薄
  15. The photographic paper used should be of the normal thin type, unglazed on the back and unmounted

    所用相紙必須屬普通薄紙,背面並非光滑及未經貼用。
  16. The photographic paper used should be thin, unglazed, unmounted and of a type that can be firmly affixed to papers

    所用相紙應為普通薄紙,未上光及未經裱貼,而又能牢貼于文件上者。
  17. This paper researches the basic statistical rule of oil - gas dynamic system from the systematic theory, combining with the common characteristic and structure characteristic of oil - gas dynamic system, taking the design requirement of oil field development programming into consideration, by using of functional simulation principle ( including nn method, differential simulation method ) and historical data of oil field, establishes the in - out conjunctional relationship of dynamic index of oil field development, and researches the two level index prediction of development dynamic with both oil field and oil production plant on the basis of the in - out conjunctional relationship. furthermore, this paper analyzes the " decision - making variable ", " object " and " restriction terms " by the optimization theory and set up several optimal models which compose the oil field development programming, it is following : optimization model of the production composing ( solving the optimal composing of each subentry production and cor responding cost, workload, including the onshore thin oil production, the heavy oil thermal process production, tertiary oil recovery production, and the offshore production ) ; optimization model of measure production structure ( determining the optimal composing of each measure production and measure workload, which is composed of fracture, acidulation, capital repair and so on ) ; optimization model of the production distraction ( optimal distribution of the whole oil field production to each oil production plant ) and the integrated development programming model of oil field

    本文從系統理論出發研究油氣動態系統基本統計規律,結合油氣動態系統的一般特點,結構特點,兼顧油田開發規劃設計的要求,利用功能模擬原理(含神經網路方法、微分模擬方法) ,依據油田歷史數據,建立了油田開發動態指標間的輸入輸出關聯關系,並在此輸入輸出關聯關系的基礎上研究了油田及採油廠兩級的開發動態指標預測,同時利用最優化原理,在分析「決策變量」 、 「目標」及「約束條件」的基礎上建立了多個構成油田開發規劃的「優化模型」 ,這些優化模型包括:產量構成優化模型(解決陸上稀油產量、稠油熱采產量、三次採油產量、海上產量及對應的成本、工作量的最優構成問題) ;措施產量結構優化模型(解決壓裂、酸化、大修等各項措施產量及措施工作量的最優構成問題) ;產量分配優化模型(將油田的產量最優地分配到各採油廠)以及油田綜合開發規劃模型。
  18. Snacks include deep - fat - fried yunnanese cheese, as well as the sweet and delightfully chewy posu baozi, which is layers of paper - thin dough encasing a paste made of sesame, orange peel, and ham. moreover, renhe garden specially imports various types of mushrooms from yunnan, which alone are worth a visit

    除此之外,人和園並從昆明進口雲南當地特有的食用菇菌,不輸法國普羅旺斯的松茸,到人和園一定要嘗它一嘗。
  19. Best known for being mel gibson ' s love interest in " braveheart " and appearing in " firelight, " marceau has a great on - screen charisma that easily transcends her paper - thin role and makes her a likeable, sympathetic character

    由於在《勇敢的心》中出演梅爾-吉布森的法蘭西情人而蜚聲國際,瑪索在銀幕上的不可抗拒的魅力常常令她超越單薄的角色而成為受人喜愛、令人同情的人物。
  20. In this paper, thin wall tube initial yield under the pressure of hydraulic pressure, axial pressure, is discussed, the calculate formulae of initial deformation force is derived and experimental verification has been finished

    摘要本文就有限長薄壁管在內壓、軸力作用下初始屈服問題進行了研究,推導出了初始力計算公式,並進行了實驗驗證。
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