lm-a 中文意思是什麼

lm-a 解釋

  • lm : 1. 【宇宙空間技術】 ＝ lunar module 登月艙。2. ＝low middling 〈美國〉七級白棉。lm ＝【物理學】 lumen.
  • 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. A real - time temperature monitoring system based on lm

    35的多點溫度實時監測系統
  2. A high accuracy temperature control system based on lm

    簡易高精度溫度測控系統
  3. The aim of this work is to have a better understanding of the structure, differentiation and phylogenetic relationship of the tribe hyoscyameae in the solanaceae using evidence from leaf epidermis, seed morphology, palynology, embryology, floral organogenesis, trnl - f and its sequences, and plant geography. the results are summarized as follows : 1. leaf epidermis leaf epidermis of 21 species in seven genera of the tribe hyoscyameae and four species in four related genera was investigated under both light microscope ( lm ) and scanning electron microscope ( sem )

    解剖學在光學顯微鏡和掃描電鏡下，觀察了茄科天仙子族（ hyoscyameae ） 7屬21種及鄰近4屬4種共25種植物的葉表皮特徵，結果表明：氣孔器在各種植物的上、下的表皮均有分佈，多為無規則型，也有不等細胞型；葉表皮細胞形狀有不規則形、十字形、近長圓形和不規則多邊形，垂周壁較平直或各種波狀。
  4. The reason to cause this phenomenon is due to the change of electric field in the blue oled to induce the probality of the carrier shifted and the hole - electron recombination zone changed, which was a possible alternative to achieve color display. 3 ) device with the structure of ito / npb / adn : balq3 / alq3 / mg : ag was fabricated. when the balq3 dopant concentration was about 25 mol %, a high performance devcie with luminous efficiency of 1. 0 lm / w, the peak of emission spectrum at 440 nm, the cie coordinate at ( 0. 18, 0. 15 ), and half lifetime of unencapsulated device about 950 hrs was achieved

    導致本現象的原因是由於各有機層電場強度的變化影響了空穴和電子的隧穿幾率，從而導致載流子的復合區域發生改變而發出不同顏色的光; 3 ）制備了結構為ito / npb / adn : balq3 / alq3 / mg : ag的藍光oled ，空穴阻擋材料balq3的摻入顯著影響了oled的光電性能，當balq3的摻雜濃度為25mol %時， oled的發光效率為1 . 0lm / w ，發光光譜的峰值為440nm ，色純度為（ 0 . 18 ， 0 . 15 ） ，未封裝器件的半衰期達到了950小時; 4 ）在藍光材料adn中摻雜npb 、 balq3和tbp三種材料時，不僅改善了器件的發光亮度和色純度，而且提高了器件的發光效率和壽命。
  5. Compare lm to the appropriate critical value in a chi - square distribution

    將lm值與卡方分佈中相應的臨界值進行比較。
  6. Compared with the reality, it shows that this model and its parameters are defined reasonablly. to analyse the arrangement of drainage system with different spacings and depths, with unsteady flow formula and benefit index, this paper gives a two - dimensional non - linear programing model for arrangement of drainage system in the barley field, which can be solved by the method of projected gradient. by this model, we make out the optimum solution of spacings and depth of pvc pipe in littoral area of changjiang river that is s = 21. 5 8m, h = l. lm

    論文通過對不同埋深、間距的塑料暗管排水布局的分析，結合非穩定流公式和效益指標，提出了麥田排水暗管布局的二維非線性規劃模型，並利用梯度投影法求解，得出長江下游濱海地區塑料排水暗管埋設的最優方案為埋深h = 1 . 1m ，間距s = 21 . 58m 。
  7. Lm jose antonio reyes, 20 arsenal ' s record signing. the spain player is quick and mobile and is expected to push on next year after a few months of settling in

    左前衛：雷耶斯， 20歲，阿森納打破俱樂部記錄簽下來得球員。這個西班牙球員速度快而且靈活，經過幾個月得磨合以後，下個賽季有希望有長足的進步。
  8. This study was performed to investigate whether overexpression of ecm components, laminin ( lm ) and collagen type iv ( col ) by tm cells may play a role in the development of outflow resistance

    實驗目的：研究小梁細胞合成的細胞外基質成分層粘連蛋白和iv型膠原是否影響房水流出阻力的形成。
  9. The compapny was firstiy established in 1995, it ls now developed into a joint venture manufacture enterprise engaged in dyeing and weaving which has the lm - export right. the company is specialized in the manufacture and sales of pure cotton color - woven cioth leaiqs cloth. gray cloth and tc coior - woveiq coith

    本公司始建於1995年，現已發展成集染色、織造一條龍，擁有進出口權的合資生產企業，專業生產經營各種全棉色織布、牛仔布、白胚布、 tc色織布。
  10. In order to improve the ability of aspheric optics manufacturing, a new cnc machine named asm is developed by ciomp, and its numeric control system is presents in this dissertation. the new machine has ability to fabricate off - axis " mirrors up to lm dimension, and the accuracy can reach up to 1 / 50xrms ( a. = 632. 8nm )

    此外，文中還對新研製的六軸聯動「 asm數控非球面加工中心」的控制系統進行了介紹，並專門介紹了加工中心在線輪廓測量單元中測量誤差的補償模型，以及與加工中心配套的控制軟體asm1 . 0的編制情況。
  11. The company develops and manufactures paper - based and fi lm label materials for a variety of needs in product and information labelling, supplying a wide range of uncoated, coated and thermal papers, thin high - quality fi lms and special products

    公司開發和生產各式各樣產品及信息標簽所需要的紙質和薄膜類標簽材料，同時也提供塗布紙，未塗布紙，熱敏紙，高質量薄膜以及其它特殊產品。
  12. This thesis lays a strong emphasis on principal components analysis ( pca ) and lm algorithm in artificial neural networks to complete the prediction of ncrna, which is based on data mining

    論文的重點是運用數據挖掘方法中的主成分分析和人工神經網路lm （ levenberg - marquardt ）演算法實現了ncrna的預測。
  13. The amount of light emitted by one candle that falls on one square foot of surface one foot away is called a lumen ( lm )

    光的量是由一支蠟?由一英?的距離照在一平方英?的地方做為計量單位：流明。
  14. The new object, dubbed " quaoar " by the two astronomers after a creation god of the tongva native american tribe, was provisionally designated as " 2002 lm 60 " by the international astronomical union

    誇歐爾一詞，源自美國原始部族神話，代表創造之神。而國際天文聯會更給這顆天體的臨時編號為" 2002lm60 " 。
  15. 2d continues gabor wavelets and levenberg - marquardt ( lm ) algorithm are used to automatically abstract features by optimize gabor wavelet ' s parameters of translation, orientation, and scale to make it approximates a local image contour region

    論文採用了二維連續gabor小波，通過levenberg - marquardt （ lm ）優化方法對小波濾波器的位置、尺度、方位等參數進行優化，使之與圖像的輪廓特徵一致，實現自動提取目標特徵的目的。
  16. A fault diagnosis mooel based on lm neural network for regenerative heat system

    演算法的回熱系統故障診斷人工神經網路模型
  17. In order to estimate soc effectively, based on the principle of the charge and discharge of the mh / ni batteries, " analyzed the traditional ways of estimating soc, in this research paper a neural network model of mh / ni batteries on lm network was built up

    採用can總線構成了整個分散式電池能量管理系統。為有效地對電動車蓄電池的soc進行預測，引入了人工神經網路bp改進演算法的levenberg - marqardt （ lm ）演算法，建立了基於鎳氫電池的神經網路模型。
  18. Especially for manufacture enterprise, because logistics management ( lm ) has become " the third resources of benefit ", informationization of lm is playing a more important role in resource scheme optimization and cost optimization

    對製造企業而言，物流管理作為企業的「第三利潤源泉」 ，物流管理信息化在企業資源配置最優化、成本最低化方面起著至關重要的作用。
  19. The new ideas in this paper are as following : 1 a new prediction method was implemented on classification for ncrna sequences and software was designed to help user prediction ; 2 lm algorithm in artificial neural networks was introduced to achieve faster convergence in training ; 3 a strategy that combines matlab with vc was implemented to suit users from diverse backgrounds

    論文主要創新點如下：提出了一種ncrna預測方法，並且設計出了進行預測的軟體；數據運用人工神經網路快速lm演算法訓練，使訓練和預測結果更為準確；實現了matlab與vc的混合編程，充分利用了兩者的優點。
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