主対称面の英語

２つの環状保持体１３は、仮想球面体Ｒの中心Ｃ１および主球体１２の中心Ｃ２を通る中心線Ｌに直交し主球体１２の中心Ｃ２を通る仮想平面Ｐを対称面として対称に配置されている。例文帳に追加

The two annular holders 13 are arranged symmetrically about a virtual plane P which perpendicularly intersects with the center line L passing the center C1 of the virtual spherical body R and the center C2 of the main sphere 12 and passes the center C2 of the main sphere 12. - 特許庁

平板部材３２の主面３２Ｓ上に２個の磁性片３１が貫通孔３３（従って、ＣＲＴの管軸Ｚ）を挟んで対称に配置されている。例文帳に追加

Two magnetic pieces 31 are arranged symmetrically about the through hole 33 (that is a tube axis Z of CRT) on the main surface 32S of the flat plate member 32. - 特許庁

原稿の画像を１次元的撮像素子(5)上で結像させる読み取り光学系であって、複数の反射面(1,2,3)のみから構成され、少なくとも１面は主走査方向に関しては対称面を持ち、副走査方向に関しては対称面を持たない自由曲面である。例文帳に追加

This reading optical system for forming the image of an original on a one-dimensional imaging device (5) is constituted only of a plurality of reflection surfaces (1, 2 and 3), at least one of which is a free curved surface having a symmetric surface with respect to a main scanning direction and having no symmetric surface with respect to a subscanning direction. - 特許庁

また、第２レンズ７０の第２入射面７６および第２出射面７７を、ともに、光軸Ｚに対して主走査方向Ｙに対称な形状で、かつ、副走査方向Ｘの曲率が光軸Ｚに対して対称に変化する形状に形成する。例文帳に追加

Moreover, a second incident surface 76 and a second emitting surface 77 of a second lens 70 are formed into shapes, which are symmetrical along the main scanning direction Y, with respect to the optical axis Z and also formed into the shapes, in which the curvature of the sub-scanning direction X is symmetrically changed, with respect to the optical axis Z. - 特許庁

走査レンズ３０の一面は、副走査方向のパワーの主走査方向における分布が光軸に対して非対称なアナモフィック面であり、これにより偏向点変化の非対称性に起因する走査線の傾きを補正することができる。例文帳に追加

The one surface of the scanning lens 30 is an anamorphic surface where the distribution in a main scanning direction of power in a subscanning direction is asymmetric with respect to an optical axis, whereby the inclination of the scanning line caused by the asymmetry of the change of the deflection point is corrected. - 特許庁

第３の光学素子の一対のレンズ面Ｌ１，Ｌ２は、主走査方向に非球面形状で、副走査方向の曲率が、光軸の軸上から主走査方向の外側に向って連続的かつ対称に変化し、レンズ面Ｌ１，Ｌ２の形状が、主走査方向について光軸を含む副走査面に関し対称である。例文帳に追加

A pair of lens surfaces L1 and L2 of a third optical element have aspherical surface shapes in a main scanning direction, vary in curvature in a sub-scanning direction continuously and symmetrically from on an optical axis outward in the main scanning direction, and shapes of the lens surfaces L1 and L2 are symmetrical in the main scanning direction with respect to a sub-scanning plane including the optical axis. - 特許庁

主軸台１１及び心押台１４は、主軸１２及び心押軸１５の軸線が対称面に含まれるようにベッド１０上面に配置される。例文帳に追加

The headstock 11 and the tailstock 14 are arranged on the upper surface of the bed 10 so that axes of the spindle 12 and the tailstock spindle 15 may be included in the symmetrical surface. - 特許庁

分流路１ａの導入口２ａ及び導出口２ｂは、主流管１０の流れ方向に沿って互いに反対方向を向いて、かつ主流管１０の流れ断面方向に沿って同位置に対称的に開口している。例文帳に追加

The inlet port 2a and outlet port 2b of the dividing passage 1a are opposed to each other along the flow direction of the main flow tube 10 and opened symmetrically in the same position along the flow cross direction of the main flow tube 10. - 特許庁