英語長短句
1.Machinery manufacturing technology is the most important technology appliedinprocessing operation。制造技術(shù)是應(yīng)用于加工工序的最重要的的一門技術(shù)。
2.Metal cutting technology is the technology which is concerned with utilizing various processes to remove material from the workpart and achieve final desired gometry.金屬切削中，刀具和工件必須通過加工過程中的相對運動來獲得所需的幾何形狀。
3.In metal cutting,tools and workparts must have certain relative movements during processing in order to achieve geometry needed.The movements include main movement and feed movement.金屬切削技術(shù)是利用各種不同的加工方法去除工件材料，獲得最終所需的幾何形狀。
4.production operation is the processing step in which one operator process one Workpart at one orkstation。生產(chǎn)工序是一個操作者在一個工作地點對一個工件進行的加工。
5.Heat-treating operation is the way to enhance physical properties of metal materials.熱處理是一種提高金屬材料物理特性的方式。
6. Feed is concerned with the distance of the cutting tool’s movement relative to the workpiece at the feeding direction.進給量是刀具與工件在進給方向上的相對位移量。
7.The programe is stored in battery-backed memory and/or EEPROMS.程序通常存儲在隨機存儲器（備用電池）或可擦寫、可編程只讀存儲器中。
8.The program can often control complex seq-uencing and is often written by engineers.程序通常用來控制復(fù)雜的加工工序，并有工程師編寫。
9.In fact ,a robot is basically a highly automated machine that is created to duplicate one or more physical capabilities of a person.實際上機器人基本上是一種高度自動化的機器，它可以模仿人的一個或多個身體的動作
10.Electric system is a very important unit, which is used in the field of electric engineering and mechatronics engineering.電子系統(tǒng)是電子工程，機電工程領(lǐng)域涉及的一個重要部分。
11.We applaud the heroism of robot at the movies, amazing the robot in Robot Football Match.我們在電影中為機器人的英雄氣概而歡呼，驚嘆于機器人足球賽的表現(xiàn)
12.The world is made up of matters. There are so many different types of materials in the world.世界是由物質(zhì)構(gòu)成的。世界上又有如此之多的材料。
13.Mechanical manufacturing technology is used in the process control in the most important of the technology.機械制造技術(shù)是運用在過程控制中最主要的技術(shù)
14. CNC technology is being used on all types of machine tools, from the simplest to the most complex.從最簡單道最復(fù)雜的機床都會用到數(shù)控（CNC）技術(shù)。
15. A bus （or omnibus or coach）， which is a large public conveyance designed to carry a large number of passengers and sometimes additionally small amounts of cargo.公共汽車（或公共馬車，長途汽車）是一種大型的公共運輸工具，用來搭載大量的乘客，有時也附加的運輸少量的貨物。
16.The three factors of cutting include cutting speed, feed and the depth of cut.切削用量三要素包括切削速度、進給量和 （或叫吃刀量）。
17.The materials removed from the workpiece are called chips. Chips will have different shapes such as continuous chips, segmented nonhomogeneous chips and discontinuous chips according to different part materials, processes, and other variables.從工件上切下的廢料稱為切屑。根據(jù)零件材料、加工方法及變量的不同，切屑會形成不同形狀，如帶狀切屑、節(jié)狀切屑和崩碎切屑
18.The rubber is another major category in nonmetal materials. It can be divided into natural rubber and synthetic rubber according to the source of raw materials. Because of its high elasticity and electric insulation, rubber can be used in making tires, shock absorbers, airproof loops and electric insulation.橡膠是非金屬材料的另一大類。根據(jù)原材料的來源不同，它能分為天然橡膠和合成橡膠兩類。橡膠因為具有高彈性和絕緣性，常被用來制作輪胎、減震器、密封圈和電絕緣材料。
19.Tool materials may be either metal or nonmetal. High-speed steel and carbide are the most widely used metal tool materials.制造刀具材料的材料既有金屬材料也有非金屬材料。高速鋼和硬質(zhì)合金是最廣泛應(yīng)用的金屬刀具材料。
20.VM means virtual manufacturing. It applied simulation, modeling and analysis technology in product development to predict products capability and potential problems of manufacturability before real manufacturing. VM don’t use any resources and energies compared to real manufacturing because it is just a virtual realization of product designing, developing and manufacturing in computer. The advantage of utilizing VM is fewer prototypes, less materials waste, better quality and lower overall manufacturing cost.VM即虛擬制造。它將仿真、造型和分析技術(shù)應(yīng)用于產(chǎn)品開發(fā)，以在真實制造前預(yù)知產(chǎn)品性能和制造工藝性的潛在問題。虛擬制造與真實制造相比，幾乎無須使用任何的資源和能量，因為它僅僅是產(chǎn)品設(shè)計、開發(fā)和制造在計算機中的虛擬再現(xiàn)而已。使用(www.23lz.com)虛擬制造技術(shù)的優(yōu)點在于更少的樣品制造、更少的材料浪費、更高的質(zhì)量和更低的整體制造成本。
21.In fact, a robot is basically a highly automated machine that is created to duplicate one or more physical capabilities of a person.實際上，機器人基本上是一種高度自動化的機器，他可以模仿人的一個或多個身體動作。
23.Automobile is a self-propelled vehicle used for travel on land. The term is commonly applied to a four-wheeled vehicle designed to carry two to six passengers and a limited amount of cargo, as contrasted with （與…比較） a truck, which is designed primarily for the transportation of goods and is constructed with larger and heavier parts, or a bus （or omnibus or coach）， which is a large public conveyance designed to carry a large number of passengers and sometimes additionally small amounts of cargo.一般來說，汽車是指陸地上行駛的機動式車輛，具有四個輪子，用來搭載兩至六名乘客和少量貨物。我們可以把它與卡車或公汽對比一下，卡車的零部件更大更重，主要用來運輸貨物；公共汽車（或公共馬車、長途汽車）是一種大型的公共運輸工具，用來搭載大量的乘客，有時也附加地運輸少量的貨物。 考研英語長短句 英語短句子大全 考研英語長短句
