查询词典 dump rake

General clue of this paper is simulating wood stress field change in initial cutting stage and working out weighted boundary condition of cutting tools first,and then based on which, finding out shear stress and maximal effective stress when wood cut-ted.Meanwhile,finite element comparative analysis is proceeded on distortion and stress field by changing tool orthogonal rake.

本课题的总体思路是通过大型有限元软件ANSYS来模拟切削初始阶段中木材的应力场变化，进而得出刀具受力的边界条件，依此为基础求出木材受切时的剪应力及最大等效应力，同时通过变化刀具前角分别对受切工件的变形及应力场进行有限元比较分析，从而确定刀具的优化前角；优化前角确定后，再通过对刀具进行强度校核确定后角优化值。

According to the experimental results, the back rake angle of single crystal diamond tool is the most important factor to the form accuracy of aspherical micro lens array.

从本论文中的实验结果得知，影响非球面微透镜阵列形状精度的最主要因素是刀具的面倾斜角的角度大小。

Then broadcast seed, topdress, and drag or rake.

然后撒播种子，覆沙并且耙地。

Main Products: 10 to 50 tons / day vegetable oil extraction, refining complete sets of equipment; 2 to 50,000 tons / year of formaldehyde complete sets of equipment; Rake, drum, such as kiln drying machine products.

主要产品系列：10～50吨／日植物油浸出、精炼成套设备；2～5万吨／年甲醛成套设备；耙式、滚筒、回转窑干燥机等系列产品。

In order to improve properties of shrub chipper and the quality of shrub chip, some factors influencing Salix end-grain cutting,such as rake angle,cutting thickness and moisture content of wood to be cutted were studied.

为了明确影响灌木材端向切削力的主要因素，改进削片机性能，提高灌木材削片质量，笔者研究了不同刀具前角、切削厚度和不同含水率对沙柳材端向切削力的影响。

The experiments have been performed in an engine lathe. The tool working orthogonal rake could be adjusted by a step motor according to the time varying parameters selected.

试验在普通车床上进行，刀具工作前角由微机通过步进电机按规定的时变参数控制。

Caohagenisland (also known as Shiseido Island in the local Chinese-Filipinocommunity) offshore. As the boatman delimited the dugout canoe out intothe open sea even under choppy conditions without my safety jacket on.Look at my face, I was terrified while my assistant Rake satface-to-face and took this snap picture. He is a good swimmer, I do notcare. I am merely a cat but have the Aquaphobia, too.

在卡耳哈甘岛(当地华侨又称资生堂岛)外海当船夫在浪潮起伏的条件下把独木舟划向公海时我根本没有穿上救生夹克看看我的脸我简直吓坏了与我坐面对面的助理Rake 拍下了这张快照他是一位水性好的泳者用不著我关心我一点也不像猫但是却有海水恐惧瞧！

Through improving the geometric parameters of the cemented carbide bit such as the rake angle of main cutting edge,outer fringe cusp and chis...

通过对钻削加工用硬质合金钻头的几何参数进行改进，主要是对主切削刃前角、外缘转点以及横刃进行改进，达到降低钻削功率的目的，同时，利用多元线性回归理论，得出基于实验数据的多元回归钻削功率的数学模型，从理论上证明此次刀具改进的有效性。

With a good bow rake the removal of large clods of earth or rocks can be done.

以良好鞠躬大土块耙拆除或地球岩石可以做。

In addition to the required treatment of sore and adjust the rake to laser, laser irradiation treatment elsewhere, pistol and during mobile treatment after placed a pistol, revolver head end export must point to a safe place!

除需治疗的患处和调整激光用的耙向外，严禁用激光照射其他地方，治疗过程中移动手枪和治疗完毕后放置手枪时，手枪头的末端出口必须指向安全的地方！

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。