坐标系的
- 与 坐标系的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In this paper, the analysis model of crustal vertical movement is established based on the hypothesis of the global flux isostatic datum, and its harmonic function series solution is proposed.
根据全球通量均衡假说建立了地壳垂直形变场的分析模型,在球面近似下求得了该模型的球谐函数级数解并拟合了两个不同区域的地壳垂直形变场,编绘了等值线图,继而在密切平面坐标系下导出了该模型的Fourier级数解。
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A method to acquire and track the beacon for deep space optical communication system is proposed, which uses star as beacon, and controls the direction of down beam based on the absolute position in inertial frame, the ephemeris of aircraft and earth and the attitude of aircraft.
提出一种深空光通信系统的信标捕获、跟踪方案,该方案是以恒星作为信标,根据恒星在惯性坐标系中的绝对位置信息,基于航天器和地球星历表、航天器的姿态信息来进行下行光束瞄准方向的精确控制。
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The 2~ one is to reduce the area cost by reuse some field operation modules such as GF-MUL and GF-SQR. Fermat"s little theorem proves that inversion can be obtained by add and square operations, we needn"t design one more module for inversion on condition that inversion only needed for one time when Montgomery point multiplication method been used.
我们采用射影坐标系表示有限域上的元素,实现点乘只需一次求逆,因而只需要在现有的底层模块基础上,设计平方和乘法的控制电路来实现求逆,而不必设计专用的求逆运算模块。
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The paper has first analyzed the heterogeneity asynchronous machine mathematical model harmonious wave analysis, and has carried on the analysis to the heterogeneity asynchronous machine invertor power supply situation's space and time overtone, has established under six asynchronous machine static coordinate system's simulation model and has given the concrete step which Matlab/Simulink realizes, has conducted the analytical study to six asynchronous machine's characteristic.
论文首先分析了多相感应电机数学模型和谐波分析,并对多相感应电机逆变器供电情况下的时空谐波进行了分析,建立了六相感应电机静止坐标系下的仿真模型并给出了Matlab/Simulink实现的具体步骤,对六相感应电机的特性进行了分析研究。
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Firstly,to abtain the parameters of coupling system,such as the focal length and the position of the lens,computing the Gaussian lens formula,then establishing the rectangular coordinate system and constructing equation and tracing the marginal ray to compute the parameter of the radius of the image beam waist.
首先使用高斯光束的透镜变换公式计算透镜的焦距及放置位置等耦合系统的参数,然后建立直角坐标系并利用耦合系统的参数构建方程,对边缘光线追迹,计算出像方束腰半径值。
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This paper researches the part third-order contact condition of tool and the surfaces by the contact principle of deferential geometry in to the 5-axis NC machining and analyzes the contact degree of the intersection line of the cutter and the surfaces.
运用微分几何中的切触原理,研究了在多轴数控机床中铣刀铣削圆与零件曲面的切触条件和局部坐标系下的局部三阶切触条件,并用截形对铣刀铣削圆与曲面的贴近程度进行了分析。
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This paper has presented the formulae of calculating physical base and space metric tensor for complicated system, these formulae are developed by using non-Cartesian tensor analysis and introducing physical base.
本文基于非笛卡儿张量的分析,并引入了物理基,提出了复杂系统的空间度量张量的一系列矩阵公式,据以求出任意曲线坐标系中的数学模型。
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On the base of analysis of one dimensional linear interpolation method, two dimensional linear interpolation method in oblique angled rectilinear coordinate system is obtained.
在分析一维线性插值的基础上,得到了任意斜角直线坐标系下二维线性插值的一般计算公式以及有唯一解的条件,并将其应用于平面温度场的计算。
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The 2-D average water depth mathematical model in orthogonal curve-linear coordinate system is used for the numerical simulation.
应用正交曲线坐标系下的二维水深平均数学模型,对大扩散角的正向泵站前池中设置隔墩前后的流态进行了数值模拟,以分析设置隔墩的整流效果。
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Also, a method of quasi-stable adjustment and a software system researched and explored by Visual BASIC Language have been used to process the observation data of GPS dam deformation monitoring network..3 A mathematical model of three-dimension combined adjustment with GPS and other surveying data under station orthogonal coordinate system in deformation monitoring networks, has been brought forward.
提出了站心地平坐标系下GPS观测数据与其它地面测量数据三维变形监测网联合平差的数学模型,在数据处理模型中通过参数化的方法消除或减弱垂差和垂直折光的系统误差的影响。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力