wfb

Research on the Experimentation of WFB Assembly Hollow Floor with Cast-in-suit Ribs

WFB装配式现浇密肋空心楼盖的试验研究

YY , FHS and WFB are most commonly used yeast strains .

YY、FHS和WFB是生产中常用的酵母菌株。

The WFB cast-in-situ hollow-ribbed concrete floor , which composed by space beams and the prefabricated concrete box fillers , was analyzed .

对由现浇密肋梁和预制混凝土空心箱体组合而成的WFB混凝土密肋空心楼盖进行了分析。

I will raise it with the wfb .

我会从世佛会来募集。

Methods : 29 cases of patients who suffered from calculus which was occurred as a result of blasting the kidney stone were treated by extracorporeal blast wave with model WFB V instrument .

方法：采用华南牌WTB-V型反搏装置对29例体外冲击波碎石后形成石街的病人体外反搏治疗。

Further more , when Yeast strains were disposed with a concentration of 1 % NaCl , it indicated that the influence of growth rate caused by NaCl on strain WFB is more dramatically than YY .

另外，在NaCl的浓度为1%时，NaCl对YY菌株生长速度的影响明显小于WFB菌株；

When the yeast strains YY 、 WFB 、 FHS were disposed with 1 % 、 3 % and 5 % concentration of NaCl , different growth rates in each disposal were observed and analyzed .

首先分别用浓度为1%、3%、5%的NaCl对酵母菌株YY、FHS和WFB进行处理比较高渗胁迫对这三个菌株生长速度的影响。

The WFB assembly hollow slab with cast-in-site ribs is a new kind large span floor structure by improving the traditional hollow slab , it is made up of by two parts : WFB hollow boxes and cast-in-site ribs . WFB hollow box is prefabricated in the factory .

本文研究的WFB装配式现浇密肋空心楼盖是通过不断改进传统空心楼盖而研制的一种由WFB空心箱体与现浇密肋相结合的一种新型的大跨度楼盖。