Increasing biaxiality of molecular shape, the system will form a para-biaxial nematic phase at higher temperature.Decreasing temperature, the system will continuously enter into normal biaxial phase.

增加分子的双轴性，可使系统在较高温度下诱双轴，降低温度，系统连续地进入双轴。

The conoscopic interference patterns of crystals are calculated for any orientation biaxial crystal, which include information of isochromatic curve and isogyre.

针对任取向的双轴晶体,计算完整的偏光干涉图,反映分布决定等色线、振幅分布决定消光影的规律。

This article introduces the characteristics and application of warp-knitted geotextiles that lacework, reversibles, biaxial and multiaxial compound fabric.

本文简介经编网眼织物、双面织物、双轴向和多轴向复合织物土工布的特点和应用.