叶轴

Not only the traditional feed mixer the efficiency is not high, moreover the ingredient precision is low, the energy consumption quite is big, already could not satisfy the feed industry development request; The turn over type two axle thick liquid leaf type mixer has the mix cycle short, the mix effect good, the energy consumption...

翻转式双轴浆叶式混合机具有混合周期短、混合效果好、能耗低、出料干净和对不同物料混合的适应性强等优点，它把入料口和出料口合二为一，卸料速度快，残留量小，可使物料进行多方位的复合运动和在失重区域内的自由运动，避免了比重和颗粒度差异较大的物料组分在混合中产生偏析与再度分级现象，确保了混合均匀度。

The stable lobe graph for high speed milling of 2A12 aluminum alloy thin-walled workpieces was obtained by utilizing modal parameters and force coefficients,which were acquired respectively by milling tests and modal analysis tests on Mikron high speed...

针对2A12铝合金薄壁结构零件，利用M ikron高速加工中心和相关仪器，通过铣削力实验和模态实验，分别测得特定刀具和工件系统的动态铣削力系数和模态参数，从而绘制出高速铣削薄壁零件的稳定性叶瓣图，得到了不同径向切深条件下的极限轴向切深，并通过试验进行了验证。

Ip and Loftus 5 demonstrated the competency of an inclined end mill machining strategy on 3-axis machines in producing low curvature surfaces.

叶和洛夫特斯5展示一个斜立铣刀加工的战略能力 3，生产低曲率轴机床表面。

Based on the parametric equations of blade surfaces and hub surface, and selected form specification of the ball end mill, we use MATLAB to calculate the coordinates of tool paths and tool-axis orientation.

本文系以叶轮叶片面及轮毂面的曲面参数方程式资料为基础，选定刀具形状规格后，应用MATLAB程式来计算刀具的刀尖点座标及刀轴方向。

It is consisted of horizontally placed shell and revolving shaft with function of steam heating; The heating flat plate mounted with angle-adjustable paddle is welded to the shaft.

它是由一个横卧的外壳和一个带有蒸汽加热的转轴构成，轴上焊有加热平板，平板上装有可调节角度的轮叶。

The distuibution of axial plane stubs and stub crossing points are non-uniform and quantity of them is not equal when the blade is made by using traditional design method of turbine. These are not benefit with calculating wood model and drawing. In this paper, to make blade wooden patterns is using blade mean camberline. This makes the wooden patterns meet the demand of the design and meet the shape of the runner blade. And this can agree with requirements of hydro and mechanical analysis and making the model of blade by using the numerical control machine. It has reference value to whole design of turbine.

针对传统方法设计水轮机叶片时，获得的轴面截线和截线交点疏密不均、个数不等、不利于叶片木模的计算和绘形的缺点，文中利用叶片叶型骨线数值生成叶片木模图，使新的木模图能够更好的体现设计要求和符合实际转轮叶片的形状，并能满足进一步的水力和机械分析以及数控机床制作模型叶片的需要，对水轮机的整体设计具有参考价值。

Main products has: Entire voluntarily burn oil hot wind machine , full-automatic fire coal hot wind machine , semi-automatic fire coal hot wind machine , wet curtain , large-scale wind machine (be used for the factory, raise livestock , flowers and plants waits for lieu to cool down , is ventilated), greenhouse special use circular current wind machine , axial-flow type ventilating machine , carbon dioxide generator , plant diseases and insect pests ozone prevention and cure machine after eight big series more than 30 species products.

主要产品有：全自动燃油热风机，全自动燃煤热风机、半自动燃煤热风机、湿帘、大型风机（可用于工厂、畜牧、花卉等场所降温、通风）、温室专用环流风机、轴流式通风机、二氧化碳发生器、病虫害臭氧防治机等八大系列三十多种产品。ZR系列风机具有先进的整体集流器设计与一次成型热镀锌铝板扇叶，具有低噪音、高节能、耐腐蚀、运行平稳，寿命长等特点。产品畅销北京、上海、广东、云南、辽宁、湖南、湖北、河北、江苏、浙江等20多个省、市、自治区，以过硬的质量和良好的售后服务，赢得了专家的好评及广大用户的信赖。

The semi-rigid wake model and the present calculation method were used to study two wind turbines in the wind tunnel, it was concluded that the results were closer to experiment data than that from the element/momentum theory, and aerodynamic performance of HAWT can be analyzed precisely, in particular, in the range of high tip speed ratio.

对两个风洞中实验的风力机模型进行了计算，结果表明，利用所给出的模型和计算方法比叶素/动量理论更加接近实验数据，并且在较大尖速比范围内可精确地分析水平轴风力机的空气动力特性。

DESIGN FEATURES: Use of folding three-blade coaxial rotors, requiring no tail rotor, and triple tail fins ensures compact stowed overall dimensions on board ship; engines above cabin and external mounting of operational equipment and auxiliary fuel leaves interior uncluttered.

设计特点：折叠三转子叶片同轴使用，无需尾桨，和三尾翼，确保船上装载紧凑，外形尺寸船舶；上面安装发动机舱和外部的业务设备和辅助燃料叶室内整洁。

Leaves grow in clusters; stipe chestnut brown, shiny ; blade pentagonal, Zhang Kuange about 5-7 cm, there are three separate base, or connected to cleft pinna feather, apical pinna nearly diamond-shaped, triangular lateral pinna, feather shaft under the lateral side of the sliver compared with the previous long, the base of one the longest; vein plume bifurcation; leaves dark green above, here are milky white or milk yellow powder.

叶簇生；叶柄栗棕色，有光泽；叶片五角形，长宽各约5—7厘米，有3片基部相连的或分离的羽裂的羽片，顶生羽片近菱形，侧生羽片三角形，羽轴下侧的裂片较上侧的长，基部1片最长；叶脉羽状分叉；叶片上面暗绿色，下面有乳白色或乳黄色粉末。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。