| 释义 |
sieve tube 释义 筛管:一种由一系列端对端相连的薄壁活细胞组成的管道,主要用于有机溶质的转运。 例句 1·Companion cells arrange in a row or single cell as long as the sieve tube member. 伴胞为与筛管分子等长的一列或单个细胞。 2·The utility model relates to a corundum sieve tube used in the field of oil field and oil well production. 本实用新型涉及油田油井开采领域中用到的一种刚玉筛管。 3·This machine USES the S-shaped milling cutter to extrude materials into particles through stainless steel sieve tube . 本机是用S型碾刀,通过不锈钢筛筒的筛孔,把物料挤出颗粒的设备。
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