砂轮

Using the theory of linear system, it analyzes the vibration response of grinding wheel spindle system under unbalancing excitation.

利用线性系统的基本理论对砂轮—主轴系统的不平衡响应进行了分析。

He sharpened the scythes on the grindstone, slaughtered a pig, caught and salted fish, ground barley in a water-driven gristmill and grew and stored potatoes.

他用砂轮磨镰刀，宰猪，抓鱼腌鱼，在水磨坊碾大麦，种土豆收土豆。

The height distribution of abrasive grits is gained by using the data of 3-D topography.

并根据所得到的三维地貌数据，对砂轮磨刃高度分布进行了计算。

I just happened to have an old hand drill grinding wheel measuring just over 2 in diameter. I used it to even the inside hole before cutting the shroud outline on the band saw.

我刚才发生的事情有一个老手，演练砂轮测量刚刚超过2 ，直径，我用它来，甚至内孔割前徒手纲要对带锯。

It is concluded that valid grit protrusion height, mean grit edge angle and grit protrusion homomorphy can be regarded as evaluation parameters of grit protrusion behavior of diamond grinding wheel.

有效磨粒出刃高度、平均磨粒出刃角和磨粒出刃同形度可以作为金刚石砂轮修锐后的磨粒微观出刃形貌的评价参数。

We also supply various of ceramic, resin and rubber bonded wheels, centerless wheels, rubber idler pulley, resin two-side grinding wheels.

各种规格、尺寸、形状的陶瓷、树脂、橡胶结合剂的平行、无心磨轮、橡胶导轮、树脂双端面磨砂轮。

The method to develop high precision and durable idler wheel to dress the single roll wheel is expounded.

提出了开发高精度、高耐用度修整单滚道砂轮用滚轮的方法，在实验的基础上得出了可行性结论。

A precision solution of the moment of inertia of a lead screw's crosssection was obtained by interpolation polynomial and numerical integral method.

在精密长丝杠的磨削过程中，由磨削力、磨削热和砂轮磨损所引起的被加工丝杠的螺距误差已不可忽略。

Invar 36 is a kind of low expansion alloy, and it is difficult to machine because of its plastic, ductility and low heat conductivity. During Grinding, the part surface is easy to burn and wound for high grinding temperature and wheel adhesion.

Invar 36是一种低膨胀合金，其塑性大、韧性高、热导率低，磨削时所产生的磨削力大，磨削温度高，工件表面易于烧伤和划伤，对砂轮的粘附较严重，属于典型的难于加工材料。

But when I had wrought outsome boards as above, I made large shelves, of the breadth of afoot and a half, one over another all along one side of my cave, tolay all my tools, nails and ironwork on; and, in a word, toseparate everything at large into their places, that I might comeeasily at them.

我有三把大斧和许多小斧（我们带了许多小斧，是准备与非洲土人做交易用的），但由于经常用来砍削多节的硬木头，弄得都是缺口，一点也不快了。磨刀砂轮倒是有一个，但我却无法转动磨轮来磨工具。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新