查询词典 correction

Irregular surface severely distorts the primary reflections from subsurface. Traditional time shift static correction is valid only under the conditions of surface consistency. CFP-based redatuming from irregular surface provides a new way for solving this problem.

复杂地表条件严重影响了来自地下的反射信息，如果地表一致性的条件不能满足，常规的时移静校正就不再适用，基于共聚焦点技术的起伏地表基准面重建为解决此类问题提供了一种新的思路。

The constant of the function is also determined by our experiment. This method is introduced into the polish process and the materials′ error correction .

通过实验确定了该函数磨损时间常数值并将该方法用于计算机控制的抛光和误差修正。

The extracted P-wave is reverse-time extrapolated and imaged with a P-velocity model using a finite difference solution of the scalar wave equation, the extracted S-wave is reverse-time extrapolated and imaged similarly, but with an S-velocity model, and converted S-wave data requires a polarity correction prior to migration to ensure constructive interference between data from adjacent source.

在模型中，每个网格点的纵、横波成像时间，为震源到该网格点的纵波初至时间。利用纵波速度模型和声波传播方程的有限差分解，对反射纵波进行逆时延拓和成像，利用横波速度模型和声波传播方程的有限差分解，对转换横波进行逆时延拓和成像，并在偏移前进行极性校正。

Improved tidal correction scheme has been worked out for ERS-2 altimeter and TOPEX/POSEIDON over the Chinese continental shallow waters.

提出了中国海海平面高度反演的新的潮汐修正方法；2、提出了有效波高和海面风速在中国海和西北太平洋的校正模型

The paper presents a new method,based on the essence of continuity equation,to specify the BCs for pressure correction equation.

提出从连续性方程本质出发确定压力修正方程边界条件的新方法。

Objective To investigate the role of face contouring of fat transplantation in facial aging correction.

目的 探讨脂肪雕塑丰面术后收到许多意外的面部皮肤改善的临床效果和原因。

The fundamental equations are the momentum equations of contravariant velocities as unknown variables and the Poisson equation of the pressure correction.

基本方程是以逆变速度为未知变量的动量方程和关于压力修正量的Poisson方程。

The grids can be densified locally where the flow is complicated for the sharp change of water depth.(5) 2-D hydrodynamic equations in the generalized curvilinear coordinates have been derived with the contravariant velocities as main variables. The new equations keep the original styles and physical meanings. Based on the water depth correction method, the 2-D flow numerical model has been established and validated by the measured data.

推导了广义曲线坐标系下以逆变流速张量作为主变量的二维水动力方程，新方程保持原有结构形式及物理含义，采用水位校正法建立了二维水流数学模型，经实测资料验证后的模型，模拟并分析了分流角度、宽深比等因素变化对分汊流平面二维水流结构的影响。

The correction circuit of the control system is also studied and the control system is studied completely.

在AC补偿系统传递函数的基础上采用经典控制理论对它进行了稳定性分析。

The solidification processes of Ni3Al and NiAl alloys were studied by molecular dynamics simulation with different cooling rates. The pair correction function at different temperatures, energy and volume changes in the process were analyzed.

摘 要：利用分子动力学研究Ni3Al和NiAl合金在不同冷速下的凝固过程，分析冷却过程中不同温度下的偶分布函数、能量和体积的变化。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐