1)discrete heat sources离散热源
1.The conjugated convection-conduction heat transfer from a vertical steel plate with discrete heat sources simulating the heating pipes of the wrapped-type heat exchanger is investigated experimentally and numerically.通过离散热源模拟板管式换热器的盘管,对竖直钢平板自然对流和导热的耦合传热进行了实验研究。
2.Heat convection in the two-dimensional rectangle enclosure with asymmetric discrete heat sources are investigated numerically, and drew the conclusions that there are three ways to break off the linkage between the strong and the weak heat source, which are adding adiabatic partition in the enclosure, setting the cold air curtain and adopting cold air impinging jet.对含有非对称离散热源的二维矩形方腔的对流传热进行数值模拟,得出以下三种方式可以切断强热源对弱热源影响的结论,即在腔体中加入绝热隔板、设置冷空气幕和通入冷空气的冲击射流,因而能够实现室内的非对称热环境。
3.In this paper the natural convective heat transfer in a rectangle cavity was discussed and the cavity has five discrete heat sources on the vertical wall.本文对顶部散热的矩形空腔内某一竖侧壁上存在有 5个离散热源时的自然对流换热问题求出了数值解。
2)discrete heat/pollutant sources离散热源/污染源
3)discrete protruding heater凸台离散热源
1.The experimental study on heat dissipation from a inclined plate with discrete protruding heaters by infrared imaging technique is reported here as an example.作为实例，通过热象技术，实验研究了具有水平凸台离散热源的倾斜板的散热，在研究它的自然对流换热部份结合利用了激光全息干涉技术。
4)Discrete information source离散信源
1.As corollaries, some Shannon-Mcmillan theorems are obtained and some results for the discrete information source which has been obtained by authors before are extended.该文通过概率空间上的任意分布列与独立分布列比较，研究任意随机变量序列相对熵密度用不等式给出的强极限定理，即小偏差定理，并由此得出若干Shannon－Mcmillan定理，将作者已有的关于离散信源的结果加以推广。
英文短句/例句
1.Information Entropy of Discrete Information Source with gλ Distribution and Their Application具有gλ分布离散信源的信息熵及其应用
2.And a strong deviation theorem of discrete information sources is obtained.及一个对离散信源普遍成立的强偏差定理。
3.ionosphere scatter communication system电离层散射通信系统
4.synchronized discrete address beacon system同步离散地址信标系统
5.Study on energy models and constraint relations in discrete manufactures离散制造业能源模型及约束关系研究
6.coding theorem for discrete channel with zero-memory离散无记忆信道编码定理
7.coding theorem for discrete channel with memory离散有记忆信道编码定理
8.Credibility Evaluation and the Prediction of the Tails of the Exponential Dispersion Family;离散指数族的信度估计及其尾部预测
9.Design and Research of the Discrete Chaotic Communication System;离散混沌保密通信系统的设计与研究
10.Noise-Assisted Signal Transmission in Discrete-Time Systems离散时间系统中的噪声辅助信号传输
11.Design of Signal with Discrete Chaotic Waveform Based on DDWS基于DDWS的离散混沌信号波形设计
12.A Novel Method for LFM Signal Parameter Estimation Based on Centered Discrete Fractional Fourier Transform基于CDFRFT的离散LFM信号参数估计方法
13.An Algorithm of MMSE Channel Estimation Based on DCT基于离散余弦变换的MMSE信道估计算法
14.Analysis of similarity of DNA sequences based on a measure of information discrepancy基于信息离散度的DNA序列相似性分析
15.Comparative Study on Continuous and Discrete Wavelet Transform for Low Signal-to-noise Ratio Signal低信噪比信号的连续与离散小波变换比较研究
16.Study on Blind Source Separation with Dynamically Changing Source Number;信源数动态变化的盲信源分离算法研究
17.The beam does not spread out appreciably, even at large distance from the source.它的光束，即使离光源极远，也不显著扩散。
18.Research on Manufacturing Resources Management of the Discrete Type Enterprise Based on the Internet;网络环境下离散型制造企业制造资源管理研究
相关短句/例句
discrete heat/pollutant sources离散热源/污染源
3)discrete protruding heater凸台离散热源
1.The experimental study on heat dissipation from a inclined plate with discrete protruding heaters by infrared imaging technique is reported here as an example.作为实例，通过热象技术，实验研究了具有水平凸台离散热源的倾斜板的散热，在研究它的自然对流换热部份结合利用了激光全息干涉技术。
4)Discrete information source离散信源
1.As corollaries, some Shannon-Mcmillan theorems are obtained and some results for the discrete information source which has been obtained by authors before are extended.该文通过概率空间上的任意分布列与独立分布列比较，研究任意随机变量序列相对熵密度用不等式给出的强极限定理，即小偏差定理，并由此得出若干Shannon－Mcmillan定理，将作者已有的关于离散信源的结果加以推广。
5)source of diversity离散源
1.In order to predict the type of membrane protein,this paper uses the method of k-substring source of diversity to extract the feature of membrane protein.针对膜蛋白分类预测问题,利用k子串离散源的方法对膜蛋白序列进行特征提取,并融合最小离散增量方法和加权K近邻算法构建一种新型的膜蛋白分类预测模型,在自检验、Jackknife检验和独立测试集检验三种典型的检验方式下,预测准确率分别为99。
6)source of heat release散热源
延伸阅读
离散时间周期序列的离散傅里叶级数表示 (1) 式中χ((n))N为一离散时间周期序列，其周期为N点，即 式中r为任意整数。X((k))N为频域周期序列，其周期亦为N点，即X(k)=X(k+lN)，式中l为任意整数。 从式(1)可导出已知X((k))N求χ((n))N的关系 (2) 式(1)和式(2)称为离散傅里叶级数对。 当离散时间周期序列整体向左移位m时,移位后的序列为χ((n+m))N，如果χ((n))N的离散傅里叶级数(DFS)表示为,则χ((n+m))N的DFS表示为
