perforation plate

perforation plate 基本解释

穿孔底板

词组短语

1、foraminate perforation plate 分层穿孔板

2、scalariform perforation plate 梯状穿孔板

perforation plate 用法和例句

1、scalariform perforation plate.

梯状穿孔板

2、Comparative studies of perforation plate structures of vessels in Ranunculaceae.

毛莨科植物导管穿孔板结构得比较观察。

3、Observation and Study on the Vessel Element and Perforation Plate of Secondary Xylem in Avocado

鳄梨导管分子及穿孔板观察研究

4、Study on the vessel elements and perforation plate of secondary xylem in Litchi chinensis

荔枝次生木质部导管分子及穿孔板观察研究

5、Results show that the acoustic system of micro perforation plate can effectively reduce discharge noise.

试验表明, 微穿孔板吸声结构可有效地降低排气噪声。

重点词汇

perforation n. 穿孔, 孔眼, 贯穿, 贯通 [化] 穿透

plate n. 盘子，盆子；金属板；均匀厚度的片状硬物体；[摄]底片，感光版 vt. 镀，在…上覆盖金属板；覆盖；电镀；[印]给…制铅板