method of difference的例句大全

Time difference counting method and phase-locked loop technology are adopted. A systematic phase-detection function module is designed. High-precision measurement of the phase difference is achieved. 4.

采用时间差计数法和锁相环技术，设计了系统的鉴相功能模块，实现了相位差的高精度测量。

Then, using the second-order central difference to discretize the time derivative of the displacement, and applying the quadrature formula to the mass matrix, a fully discrete lumped mass Morley element method is developed for the same problem.

然后利用中心差分格式离散时间方向的二阶导数，再利用适当的求积公式得到薄板弯曲问题的集中质量Morley元全离散格式。

Through calculation of the aircraft observed data, the result proved the feasibility and the validity of the new method.6.Analyzing the position difference method, the primitive Doppler observation method and phase time differential method these three kinds of method which is commonly used in velocity calculation.

利用飞机实测的数据进行了计算，验证了该方法的可行性及有效性。6.分析了位置差分法、原始多普勒观测值法和相位时序差分法等三种常用的GPS测速方法。

We study the equation by the method of plane wave or green ruction of FDTD ( Finite difference of time domain) or transfer matrix.

求解该方程组的方法有平面波法、格林函数法、时域有限元差分法、传输矩阵法等。

Antenna Near Field and Application of Finite Difference Time Domain Method

天线近场计算及时域有限差分法的应用

Time domain method of the sinusoidal signal phase difference estimation

正弦信号相位差估计的时域方法

Application of reduced finite difference time domain method to the prediction of electromagnetic interference

减缩时域有限差分法在电磁干扰预测中的应用

Analysis of Channel Multilayer Waveguides with the Two Dimensional Finite Difference Time Domain Method

用二维时域有限差分法分析条形多层波导

Computation of sound scattering from penetrable objects using finite difference time domain method

用时域有限差分法计算透声目标的散射场

Numerical Dispersion Analysis of the PML Absorbing Boundary Condition Based Finite Difference Time Domain Method

PML吸收边界的时域有限差分法的数值色散研究

Permissible Time Difference of Gyroscopic Orientation Culmination Method

陀螺定向中天法容许的时间差

By combining the method of acoustic time difference with seismic profile in sequence stratigraphic framework, the erosion thickness restoration of Qianjiang formation in Qianjiang Depression could be restored.

将声波时差法和层序地层格架内的地震剖面法相结合，对潜江凹陷潜江组的地层剥蚀厚度进行恢复。

Time-Shifting Correcting Method of Phase Difference on Discrete Spectrum

离散频谱时移相位差校正法

The method for proper determination of the time step and space interval is studied. Calculation of the gas emission rate according to gas pressure distribution is analyzed when finite difference method is applied to simulate the gas flow in coal seams.

对应用有限差分法解算煤层瓦斯流动时，如何选取合适的时间步长和空间步长、如何根据煤层瓦斯压力分布计算煤壁瓦斯涌出量等问题进行了分析和探讨。

This paper deals with the motion of viscous liquid column with finite length and two free surfaces in a vertical straight tube under the action of magnetic fields, numerical solution is obtained by the time-dependent method in a finite difference techniques.

本文研究了竖直管中有限长液柱的粘性流体在磁场作用下的流动状况，应用有限差分方法进行了数值求解。

The half discrete difference scheme of forth-order is used to transform the delay partial differential equation into the delay ordinary differential equations. The higher accurate approximations are obtained when the precise time-integration method is applied to the delay differential equations. 5.

利用四阶精度半离散差分格式把延迟偏微分方程转化为延迟常微分方程组，应用精细时程积分法于延迟常微分方程组，得到了高精度的近似解。

Application of Travel-time Difference Curve Method in Time-term Inversion

旅行时差值曲线方法在时间项反演中的应用

The double difference earthquake location method is the most accurate method of micro-earthquake location.

双差定位法是目前精度最高的微小地震定位方法。

Results The difference of open pressure method of auditory tube and displacement method of pressure point of tympanic cavity were great, and coincidence rate between those with bad results through two methods above and those through pressure cabin method were respectively 23.4% and 28.0%;

结果咽鼓管开放压力测定法及鼓室压峰点位移法误差均较大，尤其是评定为不良者与气压舱法符合率分别为23.4%、28.0%；

Conclusion There was significant difference in MID count between the instrument of ABX micros 60 Hematology analyzer and the manual method, so the instrument of ABX micros 60 can't take the place of microscopic examination completely for leukocyte classification.

结论ABXmi-cros60血细胞分析仪与手工法在中间细胞计数方面存在较大的方法学差异，故不能用该仪器完全取代显微镜涂片检查。