查询词典 collocation

In order to provide scientific foundation for optimal program of combat aircraft of Air Force, the optimized collocation for combat aircraft in the air-to-air confrontment was studied.

为了给空军作战飞机的最优规划提供科学的依据，对空空对抗环境下的作战飞机进行了优化配置研究。

To get the steady interface, the ratio of coextrusion flow length to height is at least l-1.5._The role of smooth flow zone is important to reduce the pressure-fall. The higher surface quality of the fluid path can make the velocity field more uniform and the interfacial offset less. However, the layer interface position was almost unaffected by the convergence angle, so for the convenience of die manufacture and extruder\'s collocation, it is fit to make the contact angle as 90°with smooth corner.

在模具结构参数中，共挤出流道的长度和模具壁面光滑程度对界面有重要的影响，根据计算结果得到了方形流道共挤出段长度与高度比的取值范围；而模具入口收敛角对界面的影响不大，在实际生产中为了模具制造和共挤出机布置的方便，可采用圆滑过渡的90°入口角。

The determination of the collocation place of metal wires, the principle of choosing the quantity of wires and the initial grain type and the ratio of initial burning surface to throat area are stated.The local ablation of thermal insulation barrier in nozzle convergence region and of throat insert is analysed.

论述了金属丝布置位置的确定及金属丝根数的选择原则；初始药型及初始面喉比的选择；分析了喷管收敛段绝热层及喉衬的局部烧蚀问题；阐述了过渡段燃面变化的计算方法，并附有计算机程序。

Besides,in order to achieve the coordinate function of signal collocation and its treatment,the system takes the FPGA as core,and provides the thought of design as well as the elementary diagram of hardware.

系统的开发是以现场可编程门阵列为核心，实现信号采集和处理的协调功能。

According to the ErrorAnalysis scheme and procedures proposed by Corder, all the data in SCLEC,particularly the errors in verbal lexical collocation in terms of L1 context-driventransfer, are coded and analyzed statistically by using ConCapp.

本研究基本遵循了Corder提出的错误分析步骤，按照错误类别标示SCLEC中的数据，并使用ConCapp软件检索分析由于母语迁移和补缺造成的动词词汇搭配错误。

On the basis of the theory of least-squares collocation, the approach used to define a local covariance function is described.

从最小二乘配置方法的原理出发，描述了最小二乘配置法中经验协方差函数的确定方法。

The elementary theory of Least-Squares Collocation in Physical Geodesy is described in detail in this thesis, as well as the method defining the covariance function, which is the key problem when utilizing LSC in physical geodesy.

本文描述了最小二乘配置法的基本原理及其基础理论，详细探讨了经验协方差函数的确定方法。

Least square collocation ; deformation and strain fields ; empirical covariance function ; dynamic picture

最小二乘配置；形变应变场；经验协方差函数；动态图像

Collocation needs to know the covariance matrix of the signal vector,which is usually evaluated by a chosen covariance function and corresponding coefficient fitting.

拟合推估解算必须首先求得信号向量的方差协方差矩阵，该协方差矩阵一般通过选定的协方差函数，并通过已测点数据进行拟合得到。

Do not know to use what language and word collocation, good to write this article, my cudgel one's brains for, the hope can express the opinion of my heart with time of a day.

不知道用什么语言和词搭配，为了把这文章写好，我绞尽脑汁，希望能用一天的时间来表达我内心的想法。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。