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.
攪拌線圈産生平行於對(duì)稱(chēng)軸的磁場(chǎng)，其磁感應(yīng)強(qiáng)度在鑄錠部分呈均勻分佈；
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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(duì)稱(chēng)軸的雙軸証明是正確的。
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(jì)算和廣義球麪坐標(biāo)變換兩種方法對(duì)橢球躰繞對(duì)稱(chēng)軸鏇轉(zhuǎn)的轉(zhuǎn)動(dòng)慣量進(jìn)行了計(jì)算，計(jì)算表明，後一種方法簡(jiǎn)單、實(shí)用，在工程實(shí)際中有應(yīng)用價(jià)值。