occurrence matrix
英 [əˈkʌrəns ˈmeɪtrɪks]
美 [əˈkɜːrəns ˈmeɪtrɪks]
事件矩阵
双语例句
- The enlightenment of the raw material theory to ore occurrence in western China; Durability of Ceramic Matrix Composites in Combustion Environments
原材料理论对西部资源富集区发展的启示燃烧环境中陶瓷基复合材料的耐用性 - Based on the data of the investigation for occurrence degree of cotton bollworm during 1971-2000 in Cixi city, Markov chains transition matrix. was used to forecast occurrence degree of cotton bollworm, especially its forth generation.
依据慈溪市1971&2000年棉铃虫发生程度的历史资料，运用马尔可夫链分析法模拟预测棉田主害代第4代棉铃虫的发生趋势。 - It is shown that the occurrence of planar slip is related to the release of precipitation phase the lowering stacking energy in the matrix, and strongly affects the nonuniformity of deformation and fracture of the polycrystal.
结果表明，平面滑移发生与基体沉淀相析出和层错能降低有关，对其变形不均匀性和断裂有强烈影响。 - In this paper, an automatic approach for thresholding based on gray level gradient co occurrence matrix model and the maximum entropy principles is proposed.
提出了一种基于灰度-梯度共生矩阵模型和最大熵原理的自动阈值化方法。 - The texture information can be estimated by using gray level co occurrence matrix from which 12 texture images can be derived. The object can be easily generated by computer, both black white and gray level object can be used in our method.
首先，采用共生矩阵的方法，对图像纹理特征进行描述，产生纹理特征波段。物体信息由计算机产生或用CCD记录，可以是有一定灰阶的物体。 - Seafloor sediment classification using a neighborhood gray level co-occurrence matrix
基于邻域灰阶共生矩阵的海底沉积物分类 - The modes of occurrence of bitumen and fluorescence analysis have revealed that the reservoir pore spaces of the Upper Carboniferous carbonate rocks in the study area include intercrystalline pores, intercrystalline solution pores, matrix solution pores, intergranular solution pores and stylolitic fissures.
沥青产状和萤光显示研究表明，区内上石炭统碳酸盐岩的储集空间为：晶间孔、晶间溶孔、基质溶孔、粒间溶孔、缝合状缝隙。 - FA Promoting Occurrence of Abnormal Mineralization in Chondrocytes and Matrix Cultured in vitro
FA促进培养软骨细胞及基质发生异常矿化 - Dynamic membership is adopted to describe the dynamic process of fault occurrence, evolution and the decline process of system capability. And detailed confirmation methods of dynamic weight coefficient matrix, dynamic membership functions are given.
基于动态隶属度对服役期间故障的发生、发展和系统性能下降的动态变化过程进行描述，给出了动态权重矩阵、动态隶属度的确定方法和常见的隶属函数。 - Forecast of occurrence tendency of cotton bollworm, Heliothis armigera H.by Markov chains transition matrix
用马尔可夫链分析法预测棉铃虫发生趋势 - Objective To study whether total saponins of Panax notoginseng ( PNS) can prevent renal interstitial fibrosis occurrence through blocking the IL 1 α induced tubular epithelial cell and decrease the secretion of extracellular matrix ( ECM).
目的研究三七总皂甙（PNS）能否通过阻断IL1α诱导的肾小管上皮细胞转分化及减少细胞外基质分泌，防治肾间质纤维化的发生。 - Forecast of occurrence degree of rice planthoppers in late rice field by Markov chains transition matrix
应用马尔可夫链法预测晚稻稻飞虱发生程度 - Liver fibrosis is the occurrence of liver cell necrosis and inflammatory stimulation, such as liver collagen proliferation and extracellular matrix degradation out of balance, cause abnormal liver deposition of fibrous connective tissue of the pathological process.
肝纤维化是指肝细胞发生坏死及炎症刺激时，肝脏中胶原蛋白等细胞外基质增生与降解失去平衡，导致肝脏内纤维结缔组织异常沉积的病理过程。 - Perlecan have relation with the occurrence of nonunion of bone, could promote the heal of fracture and the maturation of bone matrix.
基底膜蛋白多糖可促进骨基质的形成及稳定，促进骨折愈合，与骨不连的形成有关。 - According to experts, the possibility of the occurrence of various risk factors and loss rate expectations, using the risk matrix to determine the risk level of various risk factors, and its been sorted.
根据专家对各风险因素发生可能性和损失期望值的打分，利用风险矩阵图确定了各风险因素的风险水平，并对其进行了排序。 - Experimental treatment aiming at occurrence mechanism has been carried out, which includes antioxidant, changing the matrix metalloproteinases, cytokines and growth factors. But these methods are still in the experimental stage.
目前实验性治疗主要是针对放射性肺炎的发生机制，包括抗氧化、改变基质金属蛋白酶、针对细胞因子及生长因子等也已开展，但是这些方法还处在实验阶段，在临床应用甚少。