symmetry axis

基本解釋

The magnetic field in ingot inducted by coil is parallel to the symmetry axis and the magnetic flux density is nearly uniform.
攪拌線圈產(chǎn)生平行于對稱軸的磁場，其磁感應(yīng)強度在鑄錠部分呈均勻分布；
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It is pointed out that the demonstration is right on the nonexistence of 5-fold and greater than (6-fold) symmetry axis in crystal lattice by double axis.
指出晶格不具備五度及六度以上對稱軸的雙軸證明是正確的。
The rotary inertia of an ellipsoid rotating around the symmetry axis is calculated by use of the divided calculation and the extensive spherical coordinate transformation.
用分步計算和廣義球面坐標(biāo)變換兩種方法對橢球體繞對稱軸旋轉(zhuǎn)的轉(zhuǎn)動慣量進行了計算，計算表明，后一種方法簡單、實用，在工程實際中有應(yīng)用價值。