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- The correlation formula of gas holdup was obtained when the holes area ratio of draft tube was 16.4% and the hydrofoil impeller was upward. 并得到在开孔率为16.;4%25条件下,翼型轴流桨上提操作时的气含率关联式。
- holes area ratio 开孔率
- Figure 4 shows large variations in the effect of hole area on tray efficiency among the various test systems. 图4表明开孔面积对塔盘效率所产生的影响在不同试验系统中变化很大。
- Figure 5. Transfer efficiency of a solder paste related to aperture area ratio and its effect on reflowed bump co-planarity. 图5,锡高转移的效率与孔面积比率及它对回流峰共面度的影响。
- The area ratio of bedroom window is in commonly 1/7 to demand of 1/6 OK and contented daylighting. 居室窗户的面积比一般在七分之一到六分之一就可以满足采光需求。
- If the area ratio of your bedroom is lesser, still can use rotate clothes tree, will make full use of limited space, chu Na more clothings. 假如您卧室的面积比较小,还可以利用旋转衣架,来充分利用有限空间,储纳更多的衣物。
- Compared with the arterial injury group,neotima/media area ratio of recombinant human IL-10 group was reduced at 45%( P <0 01). 大鼠颈动脉损伤后 ;rhIL - 1 0治疗组的动脉血管新生内膜 /中层面积比低于对照组约 45%25 (P <0 0 1 )。
- The general rule is that, for acceptable paste release, the area ratio should be greater than 0.66 and the aspect ratio greater than 1.5. 常用的规则是:对于锡膏释放来说,面积比率应大于0.;66,表观比率应答于1
- Bamboo charcoal has super adsorb ability. intestine holedistributing wide, every gramme intestine hole area higher than 300square meter, like a basketball court, far bigger than normal charcoal. 竹炭具有超强的吸附能力---竹炭内部的孔隙分布极广,每公克内部的表面积高达300平方公尺以上,约相当于一座篮球场的面积,远远大于木炭。
- To remind you of something we learned from biology: the surface area ratio increases when the volume of an object decreases. 要是你还记得的话,上生物课时我们学过:一件物件的表面面积比率,随著物件体积减少而增加。
- High birefringence and large walkoff parameter can be obtained by a moderate increase in the central defect hole in the core region and the cladding elliptical hole area and ellipticity. 适量增加中心缺陷孔,包层椭圆孔的椭圆率及面积可以获得高的双折射和大的走离参数。
- Two important dimensionless vari-ables, i. e. dimensionless area ratio of overflow area to under flow area and dimensionless flowrate ratioof ai... 本研究结果有利于充气水力旋流器的进一步放大研究。
- Of greater value to the stencil designer is the area ratio, which can be related directly to eventual solder paste release. 对于钢网设计者来说非常重要的是面积比率。它直接与锡膏释放有关。
- The TOC content in the copolymer can be determinedby quantative calculation of the area ratio of TOC to(TOX+TOC)in the pyrograms. 利用色谱定量的功能,对一系列标样作出了定量工作曲线,得到较好的线性关系。
- Later, when foreground and background are composited, the results will be correct, with the background object showing through the ‘black hole’ areas. 稍后,随着前景和背景的合成,背景对象会通过'黑洞'区域显示出来,各种结果会是正确的。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- The effect of the area ratio of gating system on casting iron quality was studied,and the appropriate area ratio was determined. 探讨了干砂消失模铸造中浇注系统截面比对铸件质量的影响,确定了其适宜的浇注系统截面比。
- The crop of this town basically is given priority to with pachyrhizus, wheaten, corn, and cultivate area ratio is older. 该镇的农作物主要以地瓜、小麦、玉米为主,而且耕种面积比较大。
- Country to equallying shared area ratio exemple did not make clear a regulation, but equally shared the computational method country of the area has a regulation. 国家对公摊面积比例没有明确规定,但公摊面积的计算办法国家有规定。
- The heat engine with different heat leakage has two optimal working conditions, the optimum power and optimum efficiency cann't be attained at the same heat transfer area ratio. 分析表明,当有内热漏存在时,一定温比下热机的最佳功率和最佳效率工作状态分别对应不同的面积比。