徑開木料 的英文怎麼說
中文拼音 [jìngkāimùliào]
徑開木料
英文
edge grain lumber-
Using sawdust as raw material, under the condition of 2 % - 4 % opening rate of distributor, the effects of particle size and sawdust bed height on fluidization velocity in cold bubbling fluidized bed were determined
摘要冷態條件下，在鼓泡流化床中採用木屑為原料，分佈板在2 % ~ 4 %不同開孔率的條件下，分別考察了原料粒徑和床層高度對木屑流化速度的影響。The results of this experiment showed that pressure drop and flow velocity are related in quadratic function ; the effects of opening rate of distributor sad bed height on critical fluidization velocity are rather slight, while the effect of particle size on critical fluidization velocity is very obvious
得出結論：分佈板壓降和流速成二次函數關系；以木屑為原料，分佈板開孔率和床層高度對臨界液化速度的影響不大，粒徑分佈對臨界流化速度隨粒徑的增大而增加。It was five foot ten inches diameter at the lower part next the stump, and four foot eleven inches diameter at the end of twenty two foot, after which it lessen d for a while, and then parted into branches : it was not without infinite labour that i fell d this tree : i was twenty days hacking and hewing at it at the bottom
我砍倒了一棵大柏樹。我相信，連所羅門造耶路撒冷的聖殿時也沒有用過這樣大的木料。靠近樹根的直徑達五英尺十英寸，在二十二英尺處直徑也達四英尺十一英寸，然後才漸漸細下去，並開始長出枝叉。Abstract : because of the characteristics of straws, the reinforced preparation and displacement cooking for deep delignification caused a better result in yield, strength, colour, and consumptions. the drainage of cooking can be recovered or comprehensively utilized, so a new idea of straw pulping with high quality and low consumptions has been established
文摘:從禾草原料的特性出發，採用強化備料，置換蒸煮，對草漿進行深度脫除木素，可以提高成漿的得率、強度和原漿的白度.對排出物進行堿回收和綜合利用，節能降耗顯著，為生產高質量、低消耗的草漿開拓了新的途徑分享友人