1) opening rate of airway
导气管开孔率
1.
The experiment designs the structure of Aged-Refuse-Based Bioreactor for semi-aerobic and handles leachate as a processing object in order to research the treament capability of the semi-aerobic landfilling Aged-Refuse-Based Bioreactor, in different landfilling density, opening rate of airway and landfilling depth.
室内模拟实验研究结果表明:(1)当实验所选密度分别为850 kg/m~3、1000kg/m~3、1150kg/m~3时,各污染物的去除率随密度的增大略有减小,但减小都在1%左右,对整个出水效果影响不明显,所以本次实验过程中密度的变化对渗滤液处理效果影响不显著;(2)导气管开孔率分别取6。
2) Open or close percentage of stoma
气孔开张率
1.
It increased the relative water content and the water potential, reduced the relative conductivity and the open or close percentage of stoma.
在干旱胁迫条件下 ,经 0~ 10 0 0mg/L三唑酮溶液处理的玉米幼苗叶片中 ,相对含水量和水势均增加 ,细胞的相对电导率降低 ,气孔开张率降低 ,幼苗植株矮化 ,但地上部鲜重增
3) openporosity
开口气孔率
4) valve pipe hole
气门导管孔
1.
This article introduces the engine important parts cylinder head valve pipe hole and sealing trip on their technical method and analyse used in the machining center.
介绍了发动机上重要部件汽缸盖中气门导管孔和密封带在加工中心上的工艺方法,并对其进行了分析。
5) critical fraction of open area for distributing gases
布气临界开孔率
6) porous branch rotating draft tube
开孔支管旋转导向管
1.
Experiment of drying rapeseed by spouted bed with a porous branch rotating draft tube
开孔支管旋转导向管喷动床干燥油菜籽试验
补充资料:导气管
连接于导气式武器身管上的管筒,内有活塞,活塞杆的一端连于活动机件上,发射时,弹头在堂内通过导气孔,火药气体由此孔逸出,推动活塞完成自动循环动作。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条