1) draft tube
导流管
1.
Study on desulfurization characteristics for double-nozzle rectangular draft tube spouted bed;
双喷嘴矩形导流管喷动床脱硫性能的研究
2.
Spouted pressure drop of double nozzle rectangular draft tube spouted bed;
双喷嘴矩形导流管喷动床喷动压降
3.
The hydrodynamics behavior of spout-fluidized bed with a draft tube has been investigated.
本文研究对带导流管喷动流化床内的湍流气固两相流的流体力学特性,实验测定导流管安装高度、喷动气速和床层高度对床层压降的影响;并对不同操作条件下喷动流化床内的流场进行二维非稳态的数值模拟计算,模拟结果与实验数据吻和较好。
3) draft-tube
导流管
1.
Experiments were performed in a spouted fluid-bed,with a draft-tube,in different operational parameters.
本文选用宽粒度分布大颗粒尿素物料,在带导流管的喷动流化床中,测定了在不同操作参数条件下,不同粒径粒子的平均循环时间。
4) draft plates
导流管
1.
The two-dimensional spouted beds with draft plates(2-DSBDP) is an improved type of spouted beds with air entry slots, rectangular cross-sections and inner vertical plates spanning the full thickness of the column.
带导流管的二维喷动床(2-DSBDP)是传统喷动床的改进型式，矩形床内设置的与床同厚的垂直导流管可以控制固体颗粒的循环速率, 同时使下行区中的气固移动床维持平推流。
2.
The rectangular spouted beds with draft plates are modified spouted beds with air entry slots, rectangular cross-sections and inner vertical plates spanning the full thickness of the column.
带导流管的矩形喷动床是传统喷动床的改进型式,矩形床内设置的与床同厚的垂直导流管,可以控制固体颗粒的内循环速率,同时使下行区中的气固移动床维持平推流。
5) duct diversion
导管导流
1.
When water to be drained and dropping head o f foundation delve are small, filter diversion, duct diversion, well draining an d blind ditch diversion can be adopted.
在工程建设中,降低地下水位辅助施工的方法很多,当基坑降水量及降水深度不大时,可采用反滤层导流、导管导流、机井排流、盲沟导流这几种简易方法。
6) Turbulent duct
湍流导管
补充资料：管山吃山﹐管水吃水
1.比喻干什么事情﹐就靠什么生活。
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