radial growth 中文意思是什麼
radial growth
解釋
放射狀生長-
The anti - microbial activities of crude ethanol extract from aerial parts of sophora alopecuroides and its petroleum ether, chloroform, n - butanol and water fractions of sophora alopecuroides to pythium aphanidermatum, fusarium oxysporum f. sp. cucumerinum, fusarium oxysporum f. sp. lycopersici, alternaria solani, pseudomonas pachrymans and xanthomonas vesicatoria were tested by mycelial radial growth test and agar - well diffusion
本實驗採用帶毒平板菌絲生長法和瓊脂打孔藥劑擴散法測定了苦豆子地上部分乙醇粗提物及其石油醚、氯仿、正丁醇和水層的不同極性溶劑萃取物對瓜果腐霉、黃瓜枯萎病菌、番茄枯萎病菌、番茄早疫病菌、黃瓜角斑病菌和番茄瘡痂病菌的抗菌活性。 -
Based on visual rice growth models ( vrgm ) and with rice tillering as examples, the back - propagation artificial neural networks ( bp ) and radial basis function networks ( rbf ) were established to simulate the rice growth and to compare with statistical model and dynamic model
3 、在研製可視水稻生長模型的基礎上，進一步利用人工神經網路bp模型和rbf模型，對水稻生長進行了模擬與模擬。並以水稻群體莖蘗動態為例，與水稻群體分蘗的統計模型和動力學模型進行了比較。 -
Studies on the difference of radial growth between scion and stock in the graft union in hevea brasiliensis
巴西橡膠樹嫁接接合區接穗和砧木徑向生長差異的研究 -
The radial growth of canopy neolitsea aurata var. glanca in jinyun mountain exhibited 5 distinct patterns. pattern i ( 29. 4 % ), the radial growth was not suppressed obviously
其中56 . 6 100的白毛新木姜子有受壓過程，平均受紹雲山白毛新木姜子（ neolistseaauratavar -
Gap disturbance had different effects on the density, frequency, distribution of size class, spatial distribution pattern, radial growth pattern of neolitsea aurata var. glauca population
林隙干擾對縉雲山白毛新木姜子種群密度、頻度、徑級分佈、空間分佈格局、徑向生長都有不同程度影響。 -
Through study of correlative contents of advanced computer cybernetics, artificial intelligence, the domain knowledge and special crop growth mechanism in greenhouse, we present the system of multi - sensor data fusion ( msdf ) based on radial basis function network ( rbf ) to implement on line detection for nutrient - liquid, which may realize multiple components detection on - line, for example no3 -, cl -, ca2 +, ph, ec, nh4 +, k + and so on. the soft sensor ' s mechanism is introduced to overcome the limitations of sensor ' s manufacturing process. to improve the believe - degree of soft sensor ' s result, we analyze soft sensor ' s result by uncertain inferential capacity and combination rule of evidential theory
本論文通過對計算機技術、控制理論、人工智慧技術和設施農業領域知識等相關理論的研究，結合對特定溫室蔬菜生長的研究與機理分析，提出了一種基於rbf神經網路的營養液多傳感器數據融合（ msdf ）系統，實現對營養液組分： no _ 3 ~ - 、 cl ~ - 、 ca ~ （ 2 + ） 、 ph 、 ec 、 nh _ 4 ~ +和k ~ +的在線檢測；對于由於目前傳感器製造工藝的限制而不能在線檢測的離子成分如磷酸根和硫酸根，提出了一種基於徑向基函數網路的軟測量機制，可以有效地實現對營養液中磷酸根和硫酸根成分的實時檢測；為了提高軟測量結果的可信度，利用d - s證據理論的不確定推理能力和合成公式，結合領域知識對軟測量結果進行可信度分析。 -
Based on plot investigation, transect plot investigation and radial growth analysis, we studied the population characteristics, disturbance effect of gap of neolitsea aurata var. glauca in jinyun mountain and its regeneration
通過樣方調查、樣帶調查及徑向生長格局分析法，對縉雲山白毛新木姜子種群特徵、林隙干擾效應及更新策略進行了研究。 -
The effect of silvicultural measures on radial growth properties of pinus koraiensis plantations
森林培育措施對紅松人工林徑向生長性質的影響
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