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单词
筛管
释义
筛管
Encyclopedia
理学
〔植物形态与结构〕
释
sieve tube
筛管
由一系列筛管分子通过端壁上的筛板彼此相连形成的长管。在端壁和侧壁上的筛域分化明显,常见于被子植物中。
Biology
madreporic canal; sieve tube
筛管
随便看
forecasting model
forecasting of underground space demand
forecast of agrometeorological conditions
forecast of catch
forecast of crop development stage
forecast of fishing condition
forecast of forest fire
forecast of harvest period
Forecast of human resource supply
forecast of mining geological structure
forecast of prairie fire risk
forecast of sowing date
forecast of transplant date
forecooler
forecooling
foredeep
foreground
foreground galaxy
foreground galaxy cluster
foregrounding
foreground mode
foreground radiation
foreground removal
foreground rotation
foreground star
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