对原有的托卡马克平衡编码SWEQU进行了改进，使之适用于小环径比球形环装置的磁流体研究。
Tokamak equilibrium code SWEQU has been modified so that it can be used for the MHD equilibrium study of low aspect ratio device.
实验结果表明：固定化细胞的球形和拉西格环陶瓷载体的发酵动力学常数与粒径大小存在明显差异；
Fermentation kinetics parameters obtained by experiment were found to vary markedly with particle size of spherical and rishig ceramic carriers containing the immobilized cells.
介绍了含活性基团(环氧基、长链烷基等)硅橡胶球形微粉的制备、硅橡胶球形微粉水分散液的制备。
The preparation of spherical powder of silicone rubber, whose active groups are epoxy group and dodecyl, are introduced, as well as the preparation of its aqueous dispersions.
但在成形过程中，壳体赤道环焊缝处极易向内收缩，从而引发该处的失稳起皱，严重影响了球形容器的质量。
But in the forming process, equator of the shell tends to withdraw inwards and therefore creates wrinkles here, which badly affects the quality of the vessel.
土星可算是太阳系中较为奇特的一颗行星，在望远镜中看来，它的外表犹如一顶草帽，在圆球形的星体周围有一圈很宽的“帽沿”，这就是土星光环，又称土星环。
In 1610, the year after Galileo first turned a telescope to the sky; he became the very first person to observe Saturn's rings, though he could not see them well enough to discern their true nature.
土星可算是太阳系中较为奇特的一颗行星，在望远镜中看来，它的外表犹如一顶草帽，在圆球形的星体周围有一圈很宽的“帽沿”，这就是土星光环，又称土星环。
In 1610, the year after Galileo first turned a telescope to the sky; he became the very first person to observe Saturn's rings, though he could not see them well enough to discern their true nature.
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