pga 中文意思是什麼

pga 解釋
并行遺傳演算法
  1. Events co - sanctioned by the european tour, the japan golf tour, the pga tour, the pga tour of australasia and the southern africa tour

    事件由歐洲旅遊，日本高爾夫旅遊，針網陣列旅遊，澳大利西亞的針網陣列旅遊和南部的非洲旅遊共同批準。
  2. Considering the electrovalence, the curve of water consumption and the reliability of water supply, this paper respectively sets up the model based on the maximal flux and the model based on the expectation flux. it takes yearly expenditure converting value and yearly cistern converting value as target function and takes continuity equation, velocity of flow and compression resistance of cast iron pipeline as restrictions and sets up the pga model on optimal design of water supply networks

    考慮到峰谷電價、用水量變化曲線及用水可靠性因素的影響，分別建立了以最高時流量設計管網的模型和以期望時流量設計管網的模型，以年費用折算值加上清水池年造價折算值為目標函數，以連續性方程、管中流速和鑄鐵管耐壓值等為約束條件，進行并行遺傳演算法對給水管網優化設計的實現。
  3. Considering alcaligenes faecalis pencillin g acylase ( afpga ), which possesses the attractive characteristics for beta - lactam antibiotics conversions, the gene of pga was cloned into two expressing vector pkkfpga and psmlfpga. both the constructed plasmids psmlfpga and pkkfpga contained the pga gene, trc promoter and rrnb transcript terminator, differ in the replicon and antibotic marker, pkkfpga contained multicopy replicon ( cole 1 ) and ampicillin marker. while psmlfpga contained medium - copy replicon ( p15a ) and tetracycline marker

    本文將糞產堿桿菌青霉素g酰化酶（ afpga ）基因構建表達載體pkkfpga和psmlfpga ， pkkfpga和psmlfpga均含trc啟動子、青霉素g酰化酶基因、 rrnb轉錄終止子，其中pkkfpga含有氨卞青霉素抗性基因和cole1高拷貝復制子；而psmlfpga含有四環素抗性基因和p15a中拷貝復制子。
  4. Laryngeal cartilage defect repair with allogenic chondrocyte - pga complex

    聚羥基乙酸復合物修復喉軟骨缺損
  5. The records we used are mainly from three parts : strong ground motion data before 1992 ' s ; data from scec ( south california earthquake catalog ) ; nsmp ( national strong motion project ). after we developed the attenuation laws, we analysis the attenuation characteristics for the pga and sa with different damping ratio. here we mainly concentrate on the effect of the distance and the magnitude

    在回歸出中小地震的衰減關系后，本文對峰值加速度（水平向與垂向） 、加速度反應譜（阻尼比分別為0 . 005 、 0 . 02 、 0 . 05 、 0 . 1 、 0 . 2 ）的衰減特性進行了分析，影響因素主要考慮了震級與距離這兩個方面。
  6. All programmes aim to prepare the students for entry into a wide range of careers in golf related fields such as pga club professionals subject to playing ability, golf ball and golf club manufacturers, golf coaching, golf and facility management and golf science support and training

    專業球手俱樂部取決于學生的高爾夫水平，高爾夫球和高爾夫球桿製造公司高爾夫培訓指導高爾夫和設施管理以及高爾夫科學支持和培訓。
  7. The study of spinning technology for pga fiber

    聚乙交酯纖維紡絲工藝研究
  8. A hybrid algorithm using distributed pga based on the dds model and heuristic method ( 2opt ) for rapid solution of travelling salesperson problem ( tsp ) is presented in chapter 4

    第四章主要提出了一種混合分散式并行遺傳演算法，應用於求解貨郎擔（ tsp ）問題。這種混合演算法主要由動態種群并行模型和20pt演算法組成。
  9. Companies mainly marine algae for the extraction of raw materials marine chemical, marine medicine, marine food and health supplies, marine fertilizers, fodder and other marine purely natural, green - series products, leading products iodine, mannitol, haizaosuanna, algae acid, glycol esters algal acid ( pga ), algae fat, algae feed

    公司主要以海洋中的海藻為原料提取海洋化工、海洋藥物、海洋食品和保健品、海洋肥料、海洋飼料等純天然、環保型系列產品，主導產品有碘，甘露醇，海藻酸鈉、海藻酸，藻酸丙二醇酯（ pga ） ，海藻肥，海藻飼料。
  10. Attitude errors are given first, and then theoretical analysis, simulation result show 3 kinds of attitude errors ’ affection both on the doppler and the image. 5. motion compensations based on gps / ins / imu control system and pga self - focus arithmetic are analyzed

    5 .研究了以gps / ins / imu為基礎的平臺控制系統和以pga演算法為基礎的自聚焦兩種主要的運動補償方案，並根據載機運動狀態和多普勒頻率的關系，推導了一種基於瞬時運動狀態的運動方法，最後結合rd演算法加以補償。
  11. The purified enzyme had a specific activity of 68. 6 u / mg protein. overproduction of pga was often limited by translocation and / or periplasmic processing steps, subsequently resulted in intracellular accumulation of various types of pga precursors and then formed inclusion bodies in the cytoplasm and / or periplasm

    經deae - sepharosecl6b離子交換層析和butyl - sepharosecl4b疏水層析，即可得純度提高20倍、比活為68 . 6u mg的青霉素g酰化酶，兩步純化的總得率達91 。
  12. Facing to manufacturing system, this paper analyzed its characters and evolvement of production management modes, demonstrated that lean production and human - based theory were practical ways to reform our manufacturing systems fit for the reality. a division method was raised to separate the job - scheduling problem into shop and station types, and emphasis was pressed on the study of partheno - genetic algorithm ( pga ), a revised genetic algorithm, to calculate this problem. a new kind of gene joint - move algorithm was also raised

    針對製造系統，分析其生產管理模式的特點和變遷，論證了精益生產和以人為本的思想是適合現階段我國實際的製造系統管理模式改造途徑，對其中的主要具體問題?作業計劃調度提出shop （車間）和station （工作站）型兩分法，求解上重點研究了遺傳演算法的改進型式?單染色體遺傳演算法（ pga ）的基本理論，提出一種基因聯合移位運算元，證明了演算法的有效性與優越性，研究了如何將pga應用於製造系統作業調度這一復雜的組合優化問題，針對生產中總時間最短和jit兩種生產性能指標，給出了具體的解決方案及運算過程。
  13. The resort, a retreat for leisure and rejuvenation, has two 18 - hole golf courses ( one championship course ), a pga - approved golf academy, gym, indoor swimming pool, spa and tennis

    休閑而充滿活力的度假村內擁有一座18洞高爾夫球場（錦標賽球場） ，還有一座得到pga認證的高爾夫學校，一家健身中心，室內游泳館，水療中心和一座網球館。
  14. The work of this dissertation is mainly as follows : 1. systemically introduce and evaluate the advance of studies on damage models of reinforced concrete on material, member and structure level ; 2. by inputing earthquake wave for member model, analyse dissipating energy process and development process of structure damage and discuss relation between structure damage and pga, time of earthquake motion

    本文的主要內容如下： 1 ）系統地總結當前鋼筋混凝土損傷理論在基於材料、構件和結構層次的研究進展及其評價； 2 ）通過桿系模型對結構輸入實際地震動，分析結構在地震作用下能量耗散過程以及結構損傷的發展過程，並討論結構損傷和地震動三要素（主要是加速度和持時）的關系。
  15. Woods caught up to the pack with an eagle, buried the hopes of his final challenger with a birdie and closed with a 6 - under 66 on sunday to win the buick invitational for his seventh consecutive pga tour victory, the second - longest streak in history

    武茨以一鷹式球進入前三甲，以一博蒂球破滅了最後一個對手的希望，周日他揮出了66桿，以低於標準桿6桿的成績贏得了別克邀請賽總冠軍，這是他參加的美國職業高爾夫巡迴賽的七連冠，歷史上的第二長連勝記錄。
  16. 3 - year pga certificate, scotland

    職業高爾夫球手證書，蘇格蘭
  17. - what ? - the pga tour

    -什麼？ -美國職業高爾夫球巡迴賽
  18. What ? - the pga tour

    什麼？ -美國職業高爾夫球巡迴賽
  19. The supernatant fraction and the precipitation fractions were analyzed by western blotfor strain dh5 a / pkkfpga, 5 - 10 % pga precursors formed as inclusion bodies in the cytoplasm while no inclusion bodies formed in the periplasm, this suggested most pga precursors were transported to the periplasm and matured to active pga and indicated that the maturation of pga in strain dh5 / pkkfpga was limited by the translocation step

    Western印跡分析表明對于菌株dh5 pkkfpga ， 5 - 10的原前體青黴g素酰化酶在胞內形成了包涵體，說明其成熟的限速步驟在胞內的運輸階段，而菌株dh5 psmlfpga則無明顯包涵體形成，說明菌株dh5 psmlfpga改善了青霉素g酰化酶的合成流，因而其表達能力高於菌株dh5 pkkfpga 。
  20. Part iii hvec, vsmc and fibroblast were seeded onto inner surface of tubular porous pga and phb scaffold precoated with collagen. sead hvec, vsmc and fibroblast onto three porous polyglycolic acid and poly - ? - ydroxybutyrate scaffolds precoating with collagen, which different caliber but embedded each other. observe cell growth and differentiation on these scaffolds

    通過用膠原分別包埋處理的三個管徑大小不同、但能相互嵌套的pga及phb管形支架，並種植人臍靜脈內皮細胞、人血管平滑肌細胞、人成纖維細胞進行三維立體生長培養，觀察細胞生長分化情況。
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