axis of symmetry
- 对称轴
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And , of course , that only works if the solid has some axis of symmetry .
当然,前提是物体的对称轴存在。
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Electrical boresighting adjustment The important thing to know that it has an axis of symmetry - the optical axis .
光轴与电轴一致性的校准重点是知道主镜有一个对称轴&光轴。
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A Weighted Residual Method for Solving Sloshing Problems in Tanks with a Vertical Axis of Symmetry
具有铅直对称轴容器内液体晃动问题的加权残数解
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Finding the common tangent of two circular cone curves with the communal axis of symmetry
求具有公共对称轴线的二圆锥曲线的公切线
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The second image is obtained by rotating the cross-grating interferometer an angle about its axis of symmetry .
将光栅干涉仪绕其对称轴转过一角度,得到第二个像。
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The Axisymmetric Creeping Flow in an Infinite Long Circular Cone with a Sphere Moving Along the Axis of Symmetry
圆球沿无限长锥形管道运动的轴对称蠕流
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The member bearing compression in the truss could be regard as a battened column with the single axis of symmetry .
这种角钢桁架中的受压件在结构上是一个单轴对称缀板柱。
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Undersize crankshaft main bearing journals . The important thing to know that it has an axis of symmetry - the optical axis .
尺寸小于标准的凸轮轴主轴承轴颈。重点是知道主镜有一个对称轴&光轴。
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Some simulations show that the imaging results are in much good agreement with the true conductivity profile by array multi information on the axis of symmetry .
一些数值模拟表明,利用阵列多信息能很好地对复杂地层进行成象,且成象结果与真实电导率剖面分布吻合得比较好。
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Only the connected domain that passes through the central axis of symmetry could be considered to be is the region that the vehicle logo is at .
只有经过中心对称轴的连通区域才认为是车标所在的区域,实现车标精定位。
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First , we used the principal component analysis to determine the initial axis of symmetry , and then combined the moment of inertia to further pinpoint the accurate symmetry-axis linear equation .
首先,利用主元分析法初步确定对称轴;然后结合转动惯量法进一步精确定位对称轴直线方程;
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For a class of graphs , see Fig 1 denoted by A_n , with an axis of symmetry , we obtained its explicit expressions of characteristic polynomial and matching polynomial .
本文对一类具有对称轴的图An(n≥0),得到了它的特征多项式及匹配多项式的精确表达式;同时还得到A(?)
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Results show that : ( 1 ) In the bending process of the I-shaped structural beams of bamboo , the axis of symmetry of the deflection value in the middle and both sides are diminishing symmetrical distribution , the deflection value of hinged fulcrum position is essentially unchanged .
结果表明:(1)竹质工字型结构梁受弯过程中,竹质工字型结构梁挠度值以中间为对称轴两侧呈递减对称分布,两端简支点位置的挠度值基本没有变化。
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The shape of ballistic reentry vehicle generally is axial symmetry , but its mass center may be departure from the axis of its symmetry .
弹道式再入飞行器一般为轴对称旋成体,但其质心可以偏离对称轴。
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Expansion curve tunnel axis is the axis of symmetry , the tunnel axis at the stratigraphic sedimentation value .
扩展曲线以隧道轴线为对称轴,隧道轴线处地层沉降值最大。