查询词典 trencher

As is seen in the cartoon, the graduate with a trencher cap in his head is at a cross of his life, not knowing which road he should take.

正如图片所示，一个毕业生带着一顶学士帽正站在他人生的十字路口，不知道该走哪条路。

In the middle of a trencher', with 'broth in a basin'.

在中东的挖沟机'，以'肉汤盆地'。

Caterpillar rock trencher will play an important role in practical pipeline laying process.

在管道施工建设中，对石方段的管沟开挖一直采用传统的爆破成沟的施工方法，而履带式岩石开沟机在管道敷设的实际应用中可以发挥重要作用。

A jet trencher is the necessary equipment for ocean pipeline installation .

挖沟机是铺设海底管线的必备设备。

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。

The second is a multi-beam structure, such as the use of cusp-type trencher Australia's seeder Wudaoliang general, beam and beam of about 1m apart about ditching devices were arranged in a different beam.

二是采用多梁结构，如澳大利亚采用尖角型开沟器的播种机一般有五道梁，梁与梁相距约1m左右，开沟器分别布置在不同的梁上。

When we were clearing up ancient mines at that time, a kind of trencher was discovered under the well, which was like modern panning bucket. They looked like a boat, or a gold ingot, or a long strip. Under the well, there were also stone pestle and stone mortar.

当初我们在清理古矿硐的时候，就在井下发现了一种类似现代淘金斗的木盘，有的呈船形，有的呈元宝形，有的呈长条形，同时在井下还发现了石杵和石臼。

When the ancients couldn't judge content of gold in rocks with naked eyes, they beat ores into mash in stone mortar, put them into trencher, panned them in water, and discarded coarse materials.

当古人用肉眼无法鉴定矿石中金的含量多少时，则将矿石在石臼中捣碎，装入木

Run for Rogers Avenue, towards the trencher.

朝罗杰街的方向跑

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。

It is also known as one of the most poisonous naturally occurring substances.

它也被称为一个最自然发生的有毒物质。

The greatest stress is found at the location on the cross section where V is the largest.

最大应力出现在横截面上V为最大的地方。