挖沟

A Melancholy Song Trip upon trenchers, and dance upon dishes, My mother sent me for some barm, some barm; She bid me go lightly, and come again quickly, for fear the young men should do me some harm.

忧郁歌》在挖沟机上旅游，并且在碗碟上跳舞，我的母亲寄给我一些酵母，一些酵母；她轻轻地叫我去，并很快再来，对于让我恐惧的年轻男子我应该做出一些伤害。

A melancholy song 忧郁歌 trip upon trenchers, and dance upon dishes, my mother sent me for some barm, some barm; she bid me go lightly, and come again quickly, for fear the young men should do me some harm.

在挖沟机上旅游，并且在碗碟上跳舞，我的母亲寄给我一些酵母，一些酵母；她轻轻地叫我去，并很快再来，对于让我恐惧的年轻男子我应该做出一些伤害。

When the modification direction is along one of the base vector directions of the Si (111)-7×7 surface i.

针尖在样品表面的挖沟过程和布线过程都是重复可控的，针尖在样品表面的作用位置也是精确可控的。

He said,'As an actor, you have to think of yourself as a ditch digger.'...

他说，'作为一个演员，你必须把自己想象成一部挖沟机。

The ditch digger put his hand on his face and said,"Take your shovel and hit my hand."

这个挖沟人就把手放在自己脸上说："拿你的铁锨打我的脸。"

After graduating from teachers college, working as an English teacher and soccer coach, and then as a ditchdigger, Sting followed his true calling and headed for London to pursue his dreams of becoming a professional musician.

他从师范学院毕业后，曾当过英语老师和足球教练，后来还做过挖沟工人，但最终他还是在内心强烈冲动的引领下，到伦敦去追寻他成为职业音乐家的梦想。

This map shows excavator operations Simulator ditcher painting lines.

这幅图展示的是挖掘机模拟仪作业中的画线挖沟。。。。

Through test, it is considered that it is economic and feasible to adopt vertical auger trenching for some small size channels. After improved and perfected, the newly developed auger cable trencher can adapt to the work conditions of trenching and presents some promotion and application prospect.

通过试验，认为对于小型沟形采用立式螺旋挖沟方式是经济可行的，研制的螺旋电缆挖沟机在改进完善之后，能够适应挖沟的工作条件，具有一定的推广应用前景。

A kind of trencher with vertical auger for cable trench digging is described in the article. Referring to the basic principle of auger drill, trenching operation is realized via horizontal moving. It is a dedicated equipment to excavate cable trenches in oil fields. It features small body, simple operation, high work efficiency and low manufacturing cost for trenching attachment.

介绍一种立式螺旋电缆挖沟机，利用螺旋打洞机的基本原理，通过平移完成挖沟作业，是油田电缆沟开挖的专用工程设备，具有体积小、操作方便、工作效率高和挖沟工作装置制造费用低廉等特点。

The main products are ZL series wheel loaders including ZL30,ZL40（E、F0、ZL50（D、E、F、G、G-1）、ZL60wheel loader and all kinds of variety prodacts,such as side-dump loader,log loader,straw loader etc.The factory has produeing capacity of 4,000 sets of wheel loaders per year.The new type produets,ineluding ZL30H,ZL50G,ZL60 wheel olader,WZ30-25 backhoe loader and WGL180 trencher have reach to internetional level.

主要生产CHT12B、CHT20-40集装箱吊运机、ZL30，ZL40（E、F0、ZL50（D、E、F、G、G-1）、ZL60、ZL80D装载机及其变型产品如侧卸装载机、抓木机、抓草机、岩石王、掘土王、装煤王等，已形成年产4000台装载机及其变型产品的能力；新近开发的ZL30H、ZL50G、ZL60H装载机、WZ30-25挖掘装载机达到国际先进水平；为部队开发的WGL180挖沟挖壕机、轮式挖沟机填补了国内空白。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐