袋边钉上管珠作缀饰。
领口钉上银色管珠。
费昂斯龟背珠春秋至战国(前770年-前221年)原始玻璃管珠。
Faience Tortoise Shell Beads Probably Western Zhou to Warring States Period (770 B. C. -221 B. C.) Primeval Glass Tube Beads.
精密弹簧(压簧、拉簧、扭簧、异形弹簧及电池弹簧等)、USB不锈钢伸缩发条、铜铁铝铆(窝)钉、爪钉/管珠、玩具车轴。
Precision spring(compression/tension/torsion/special-shape/battery spring), USB stainless clockwork spring, copper, iron and aluminum rivet, nail claw/claw pearl, and toy axle.
认为由花粉管的流出物能使珠心细胞活化。
Activation of nucellar cells by discharge from the pollen tubes has been claimed.
胶线分别穿过两排定位管,连接靠背和坐垫的硬塑料通风管、木珠和弹性边框;
Rubber wire through these two rows of fixing tubes connects ventilating tube of chair back and cushion wooden beads and elastic frame.
以压缩空气为输送介质,粒径相同而密度不同的小米和空心玻璃珠为输送物料,在水平变角度Y型分支管气力输送试验台上对气固两相的流量分配特性进行了研究。
By using compressed air as conveyance power and millet as a transport medium in horizontal Y-shaped branch pipes, the solid flow distribution characteristics of the above pipes were studied.
以压缩空气为输送介质,粒径相同而密度不同的小米和空心玻璃珠为输送物料,在水平变角度Y型分支管气力输送试验台上对气固两相的流量分配特性进行了研究。
By using compressed air as conveyance power and millet as a transport medium in horizontal Y-shaped branch pipes, the solid flow distribution characteristics of the above pipes were studied.
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