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.
其他单个组件,如注射器或者搅拌用玻璃珠的有时需要使用的管套等。
Other components, such as tip caps for syringes or glass beads for agitation are sometimes also required.
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.
应用推荐