vertical type

The influence of solidity and aspect ratio on power coefficient of H-type vertical axis wind turbine, and the change of attack angle with tip speed ratio were analyzed.

采用多流管模型分析了H型垂直风力机展弦比和实度对其功率系数的影响，并对叶片旋转过程中攻角随尖速比的变化进行了分析。

Chinese type style characterised by the contrast of their thin horizontal and thick vertical strokes.

特点是笔划的横线极幼而直线极粗,造成强烈对比.

Improving on the high speed gear of 3 5m vertical type decelerator

关于Φ3.5m立式减速机高速齿轮的改造

Research and test of large cutting width vertical type reaper with star wheel lifter

宽割幅立式割台采用被动式星轮扶禾器部件的试验研究

Vertical diffusion features of small& type thermal flow smoke plume

小型热浮力烟流的铅直扩散特征

Also, the improvement of quantum dot lasers' performance is investigated through vertical stacking and p-type doping and the optimal dot density, which corresponds to minimal threshold current density, is calculated.

研究了垂直层叠和p型掺杂对量子点激光器性能的改善，并讨论了获得极小阈值电流密度时的最佳量子点密度。

A new type of conveyance receiver has been developed for the winding system of vertical shaft.

为矿井提升系统提出了一种新型罐笼承接装置──托罐摇台.

A semi static hung type device for the removal of heavy metal ions in seedling rearing system has been designed, with which the heavy metal ions are removed by solid liquid absorption reaction due to the presence of vertical convection caused by aeration.

设计了一种半静态悬挂式重金属除去装置，靠育苗池中由充气造成的垂直对流进行的固一液吸附而除去重金属离子。

The Design of Vertical Type Steel Tube Air Preheater Under Given Thermotechnical Conditions

热工状态给定的立式钢管空气预热器设计

According to the difference of main migration channels the thermal flow of the basin can be divided into three types: the lateral convection type, the vertical convection type and the compound type of lateral-vertical convection.

根据热流体活动的主要输导通道的差异，将莺-琼盆地热流体划分为侧向对流型、垂向对流型和侧向-垂向对流复合型；

Pillow type packer , vertical type automatic granule packer , etc , ( excluding intermittent type packer ).

( 适用于间歇式包装机 ) 用智能控制系统,优化了设计.

To determine extent of the effect of groundwater advection on U-type vertical underground heat exchangers, based on a mathematics model considering thermal conduction and groundwater advection, utilizes an overall solution to obtain the whole temperature field including fluid in pipe, pipe wall and surrounding soil.

为确定地下水渗流对U型地下埋管换热器的影响，基于热渗耦合作用下的数学模型，采用整体求解方法求得管内流体、地下埋管换热器及周围土壤的温度场数值解。