查询词典 waveform synthesizer

Finally, to demonstrate its applicability in identifying underground explosions, we also applied the improved RAM method to the underground nuclear explosion detonated by DPRK on October 9, 2006. The result shows that there is no fault plane solutions matching the overall P waveform characteristics at teleseismic stations.

最后，为了说明相对幅值法在地下核爆炸地震事件识别中的应用，利用改进的相对幅值法分析了朝鲜2006年10月9日核试验的远震P波波形，发现没有断层面解与远震台站上的P波波形特征相吻合。

The main work of this dissertation is as follow:Based on understanding teleseismic waveform utilization, history of receiver function development, extract receiver function, receiver function inversion and stack, debug the receiver function extract and inversion routine.

同时日本海俯冲带是世界上最古老的俯冲带之一，是研究俯冲带的俯冲对大陆构造运动的影响，俯冲板块与地幔的相互作用，特别是俯冲板块对地幔间断面形态的影响以及俯冲带是否穿过660km间断面等问题的最佳场所。

Based on the large amount of teleseismic waveform data recently collected in North China, we are to construct high-resolution seismic images for the lithosphere and upper mantle structure of the region using the newly developed receiver function wave equation poststack migration technique.

利用华北地区丰富的远震波形资料，采用最近发展的远震接收函数波动方程叠后偏移成像方法，研究该地区岩石圈和上地幔的高分辨率结构图像。

The result of GPR investigation in west Jilin shows that the radar waveform of saline-alkali soil is different from that of tillable soil, and this can be used to distinguish tillable soil from saline-alkali soil. The extent of salinization can be determined according to the relativity of spectra.

吉林西部盐碱地区的探地雷达调查表明，盐碱地与耕地土的雷达回波具有明显差别，根据振幅的衰减特征可以精确区分耕地与盐碱地，根据频谱中高频峰值与土壤有机质含量的相关性可定性评价土壤的盐碱化程度。

The fibrils of three levels,Which were macrofibrils of several tens micron in diameter,fibrils feW micron and microfibrils about 0.3 micron,were observed simultaneously with banded texture usingpolarized microscope.After annealing,fibrils in different levels relaxed to differentmorphology.Macrofibrils still oriented along shear direction,but fibrils relaxed to helical form,and microfibrils relaxed to waveform therefore the banded texture canbe seen.The smaller the diameter of fibrils was,the more easily the fibrils relaxed.Ori the other hand,the banded texture decoration of annealed unoriented filmsrevealed directly the distribution of directors within and out of domains and thevariation of directors on boundaries.

微纤分三个层次，即直径分别为数十微米的微纤束、数微米的微纤和0.3微米的亚微纤，退火后三个层次的微纤松弛成不同的形态，微纤束仍笔直沿剪切方向取向，微纤松弛成螺旋形，而亚微纤松弛成波浪形从而观察到条带织构：微纤直径越小越易松弛，另一方面，非取向态织构退火后由亚微纤形成的条带装饰结果直观地揭示了微区内外分子指向矢的分布和它们在边界上的变化。

Practice shows that this semiconductor laser self-mixing vibrometer can get good vibration waveform and vibration parameters from the vibration source.

可以测量出振动物体的振动频率、振幅以及还原振动波形，振动幅度测量精度可以达到0.325m，频率精度为1Hz。

The accomplished software-control system of cellular growth system based on direct current-stimulation has characteristics as below:(1)individualise treatment according to user's requirements such as stimulation-current , stimulation-time and stimulation-channel;(2) operate easily and conveniently based on friendly;(3) could enable cursor switch conveniently and quickly among input frames, and disable corresponding choices to avoid mistaken operation;(4)could analyze the gained data and display the waveform of analytical data;(5)provide set up program of the software.

已完成的细胞直流电刺激实验系统软件控制系统具有以下特点：(1)可根据用户需求选择刺激电流的强度、刺激时间和刺激的通道，同时还可对采样频率进行选择；(2)系统软件操作界面友好、美观；(3)参数设置时控制按钮的光标可以方便、快速地在各输入框间切换，并使不能操作的选项失效，减少误操作；(4)对采集到的特征数据可进行数据分析，并对分析数据进行波形显示；(5)提供了该软件的安装程序。

Or, is there variability in the waveform, which is indicative of hemodynamically significant arterio-arterial anastomoses?

是否发生显著的动脉间吻合？

A particular time-sharing waveform control policy has been broughtforward. The model of CO_2 short circuiting transfer has been set up and the controlpolicy has been proved with the model.

在研究已有的CO_2焊物理模型和波形控制的基础上，拟定了独特的分时性波形控制策略，同时在Simulink环境中创建了CO_2焊短路过渡波形控制模型，通过仿真实验验证了该波形控制策略。

According to the two kinds of fuzes , jamming wave form is designed and analyzed, which waveform and parameter is the best, simulation te.

论文分别以这两种引信为例，设计出了相应的干扰波形。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。