该词条未找到_海词词典

您要查找的是不是：

Photo 10 Phase analysis of sphalerite with chalcopyrite inclusions. 照片10含黄铜矿乳滴的闪锌矿的相分析图。
To extend the applied range of MAP-NSF algorithm, the problem ofrobust estimation of DOAs of spatial signals under gain／phase error and unstructured error were considered. 为了拓宽最大后验概率-噪声子空间拟合(MAP-NSF)算法在信号到达角估计上的适用范围，针对通道特性失配和非结构误差两种阵列扰动模型，对MAP-NSF算法的信号到达角估计问题进行了讨论。
Comparative study on X-ray methods for quantitative phase analysis of cement clinker. 水泥熟料X射线定量物相分析方法的对比研究。
Tomographic phase analysis discovered two mutiple ACPs and latent ACP that can not be found by ECG. 结论：核素时相分析可作为预激综合征辅助旁道定位手段。
The PID control systems were tuned using well?known PID tuning methods, such as Ziegler?Nichols, Chien?Hrones?Reswick, Cohen?Coon, IMC, Opt, Pole? Assignment, and Gain Phase Margin, for several classical thermal models. 针对若干典型热工对象,对一些典型的PID整定方法:Ziegler-Nichols方法、Chien-Hrones-Reswick方法、Cohen-Coon方法、IMC方法、IST2E最优方法、极点配置方法、幅值相位裕量方法所设计的PID控制系统的过渡过程性能进行了比较。
The method for the physicochemical phase analysis of a directionally solidified Ni-based cast superalloy was studied. 系统研究了一种定向凝固镍基铸造高温合金的物理化学相分析方法。
Seismic phase analysis is the most fundamental and basic work in seismological research. 地震震相分析是地震学研究中最基本、也是最基础的工作。
Phase Indeterminacy in Phase Analysis Methods for Spatial Carrier Fringe Pattern[J]. 引用该论文钟金刚;张永林;李丰丽;狄红卫.
Phase analysis of series of samples showed that a small amount of Al 2 O 3 and 15R polytypoid existed in the high Z value samples. 高Z值试样残余少量Al2 O3并伴生少量 15R相。
This paper describe the phase analysis to subaqueous sediment middle reachesof Tumen River,and pretiminary exploraory to the cause of its formation. 文章对图们江中游水域水底堆积物进行了物相分析，对其成因做了初步探讨，结果表明，该堆积物主要为砂质和部分磁铁矿，粘土矿物较少。
Using chemical phase analysis and high resolution TEM analysis,HSLC steel with microalloyed Ti produced by CSP was studied. 对CSP生产的低碳微钛高强度钢进行了化学相分析和高分辨率透射电镜的观察。
The phase analysis of nanometer WS2 lubricating crystal is made with XRD and the diffraction patterns of WS2 single phase are observed. 在微观结构分析中，用XRD对WS2纳米晶体进行了物相分析，图样显示WS2相为单相；
The X-ray phase analysis of the W-Cu system nanometer powder in the course of the MA[ J ].Reshear Studies on Foundry Equipment,2001,6:14-16. [4]张代东;范爱玲MA过程中W-Cu系纳米粉末的X射线相分析[J].;铸造设备研究;2001;6:14-16ZHANG Daidong;FAN Ailing
logarithmic gain phase characteristic 对数增益相位特性
Methods:Phase analysis was carried out by X-ray powder diffraction;the melting points were determined by differential scan calorimeter. 方法:用X射线衍射物相分析法确定这种新的结构。
Objective: Our purpose was to evaluate a new kind of tomographic phase analysis in Wolff-Parkinson-White (WPW) syndrome . 目的：探讨新式断层核素时相分析对预激综合征的旁道定位及对射频消融术疗效评价的应用价值。
A phase detection method based on the Bayesian spectrum estimation is proposed for improving the accuracy of traditional phase analysis method in this paper. 摘要针对传统的相移分析方法误差大的问题，通过合理的选取信号模型，采用贝叶斯频谱估计算法对实验中输入输出信号进行了相位识别。
Microstructure observing and phase analysis of boronizing layer are finished through Olympus(BH-2) microscope, QUANTA-200 SEM, JSM-6700F SEM, HV-1000 microhardometer. 利用OLYMPUS(BH-2)金相显微镜、QUANTA-200型扫描电镜、JSM-6700F型扫描电镜、Hv-1000显微硬度计，对渗硼层进行组织观察和相分析以及测试渗硼层显微硬度。
You can gain by watching how she works. 看她怎样工作就可获益。
Oil share show modest gain over the week's trading. 石油股票价在上星期的交易中略有上升。