scg 中文意思是什麼

scg 解釋
裂紋增長
  1. The studying method of flora adopted by this thesis are follows : the statistics of the dominant families and genera, along with single families and genera, abundance index ( ai ), similarity coefficient of genus ( scg ), floristic spectrum analysis ( fsa ), principal components analysis ( pca ), as well as agglomerative classification analysis ( aca )

    16 ；單種屬占總屬數的39 39 ，其種數僅占總種數的門26 ；而6個優勢科中所含的種數佔到總種數的903 ， 9個優勢屬中所含的種數占總種數的47
  2. The three kinds of construction graph can be applied to optimization problems with different characteristics, and the two kinds of layered construction graph are more suitable for complex multi - stage dynamic decision problems ( cmsddp ) than scg. the clcg defines smaller solution building blocks and is able to perform better in large - scale cmsddps than the blcg. 2. the construction graph of aco algorithms need statically describe the whole solution space ( or discrete solution spa

    （ 2 ）蟻群優化演算法的解構造圖一般要靜態地描述整個解空間（或者是離散化了的解空間） ，對于大規劃動態決策問題，不僅存在描述解空間的困難，而且讓蟻群在迭代過程中始終在整個解空間中進行搜索，搜索性能會很低。
  3. 4. the tidal gravity observations, recorded with a scg at wuhan, are employed to investigate the influences of the ocean tide loading on the fitted fcn parameters and the local characteristics of the nearly diurnal resonance on the tidal gravity observations. it is found that the influence of different co - tides on the fitted eigenperiod and the real part of the resonance strength of the fcn is very small

    結果表明，不同海潮模型對擬合的fcn周期和共振強度實部影響甚微，差異主要表現在品質因子和共振強度虛部的擬合，通過不同海潮模型改正後重力潮汐觀測資料的迭積，可減小海潮模型不確定性的影響，獲得fcn共振參數。
  4. Based on the tidal gravity observation recorded with the gwr c032 superconducting gravimeter at jiufeng station, wuhan / china, the scale values of the gwr c032 scg and the lcr - et20 spring gravimeter are accurately determined with the method of instrumental same - site observing

    本文基於武漢九峰臺超導重力儀固體潮觀測數據，採用儀器同址觀測的方法，實現了gwrco32超導重力儀和lcret20彈簧型重力儀格值的精密標定；採用由比利時皇家天文臺p
  5. In scg 97 : proc. the 13th annual symp. computational geometry, acm press, new york, usa, 1997, pp. 359 - 365

    在給定時間幀內所有被細胞分裂所打破的區域都被排列在一個表裡，以逐個地處理。
  6. In all kinds of the instruments detecting the earth ' s gravity field at present, the superconducting gravimeter ( scg ) is considered by the international researchers as the one with the highest precision, the best continuity and stability

    目前在測定地球重力場的各類儀器中，超導重力儀已被國際同行公認為是精度最高、連續性和穩定性最好的儀器。
  7. The gwr c032 scg installed at jiufeng geodynamic station, wuhan / china, is the unique instrument not only in china but also in the asian continent. it is undergoing the global geodynamic project ( ggp ) proposed and executed by the committee on the study of the earth ' s deep interior ( sedi ) belonging to the international union of geodesy and geophysics ( iugg )

    武漢九峰地球動力學觀測站的gwrco32超導重力儀是中國也是亞洲大陸唯一的一臺超導重力儀，正承擔由國際大地測量與地球物理聯合會下屬的地球深內部研究小組組織實施的全球地球動力學計劃（ globalgeodynamicproject ， ggp ） 。
  8. According to the difference of defining solution building blocks and mapping them to the nodes of the construction graph, three kinds of construction graph, simple construction graph ( scg ), basic layered construction graph ( blcg ) and compound layered construction graph ( clcg ), are defined here

    本論文根據對解構造塊的分解方式以及與解構造圖節點之間的映射方式的不同，分別定義了簡單解構造圖、基本層狀解構造圖及復合層狀解構造圖，並研究了這三種解構造圖適于求解的優化問題的特性。
  9. All these results suggested that the cause of 4d1 culture inhibiting the pathogenicity of scg1 is the decreased concentration of ahl molecule in scg1 cells, when presenting aii protein in 4d1 cells, and then not inducing the expression of virulence genes of scg 1 at low concentration of ahl molecules

    由此推測，蘇雲金芽胞桿菌影響病原菌致病性的原因在於降低了病原菌細胞內ahl類信號分子的濃度，使其達不到激活毒素基因表達的水平。
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