首页 › 答案 › 题库 › 知到智慧树

未分类

54738关于我是谁的回答，下面各个层面描述正确的有：The list of answers to the question “Who Am I？” probably include examples of each of the following four types of responses：（）

54739职业发展路径根据行业分类，可以分为6类，分别是 The Vocational Pathways are made up of six sectors of industry：（）

54740If the NC machine tool is used in a wrong manner， it will（）serious injuries and machine damages.

54741To avoid accidents， read safety guidelines and related（）carefully and operate the system correctly.

54742Generally speaking， a CAD system is an analytic tool for design.。

54743Advanced CAD/CAM systems include not only solid geometry modeling capability but also NC verification programs.。

54744In today’s aerospace and aeronautics industry， a complete aircraft may be designed without a CAD/CAM system.。

54745It is a very big opportunity for human； the challenge is（）it wisely.

54746PC（Proportional Controller） refers to in Chinese term。

54747The technology of robots is completely the same as the NC technology in every way.。

54748Scientists are developing an intelligent robot that can “see” and “touch” and make decisions like human beings.。

54749Although the robots resemble human beings， they cannot do the work of humans.。

54750FANUC control system works under a（）volts voltage.

54751The function of direct current regulated power supply is to input an alternating current power of 220volts， so that it can output（）.

54752The emphasis has changed from "；how to fix it"； to "；how it works"；.。

54753During the early years of hardwired NC， built-in diagnostic tools existeD.。

54754Not only most of major machine tool manufacturers but also the CNC suppliers offer a wide variety of end-user training on CNC machines.。

54755What does CAD mean？

54756By connecting（）to the personal computer and the CNC， the programmer can transfer programs from the computer to the CNC.

54757Factory Automation（FA） is becoming the developing trend of factories.。

54758The CNC can‘t send messages to those users that its Windows account can access.。

54759“Strut-machining department” means “柱式机床部门”.。

54760With（）based CNC machine tool controllers， maintenance and repair are no longer an issue.pc

54761Numerical control machine operators set up and tend（）.

54762Off-Line Diagnostics are manual diagnostics which are intended for thorough；

54763Start-Up Diagnostics are a diagnostic routine that regularly operate automatically when the CNC is switched on.。

54764CNC diagnostic support at present includes four basic categories：start-up diagnostics，

54765Before operation the machine， you should read the contents in the（）.

54766Incorrect operation may lead to（）.

54767When using a tool compensation function，you should check the direction and amount of compensation.。

54768Before starting a production run， it'；s not necessary to perform a trial run.。

54769Never attempt to machine a work-piece without first checking the operation of the machine.。

54770The core of（）， however， is preparation of the manuscript， its conversion into a verified tape， and subsequent editing.

54771Programmers should（）the particular NC machine， its capabilities， and specific codes.

54772The required data contained in each line of the manuscript includes all machining instructions for transferring the cutting tool from one point to the next one.。

54773NC part programming includes three tasks：the collection of all data needed， the calculation of the tool path and the arrangement of those given and calculated data.。

54774Part programmers must have a solid knowledge of machining processes and know a lot of the capabilities of the machine tool.。

54775EDM（Electrical Discharge Machining）refers to in Chinese term。

54776（）is the relative lateral movement between the tool and the work-piece.

54777The feed is defined as the distance the cutting tool projects below the original surface of the work-piece.。

54778Machining is the manufacturing in which the workers can remove the excess material of a part on a machine tool.。

54779As NC machines need a large capital investment， we should efficiently use them.。

54780Several machine tools are directly controlled by a central computer， this is the（）.

54781The part program contains a description of the（）.

54782One of the aims of CNC systems is to replace as much of the conventional NC software with hardware as possible.。

54783DNC is short for direct numerical control.。

54784An important advance in the philosophy of NC of machine tools was the shift toward the use of controller units instead of computers in NC systems.。

54785模拟数字转换器的英语缩写是（）

54786数字模拟转换器的英语全称是

54787Like a conventional machine tool， the NC system can’t replace the manual actions of the operator either.。

54788A part program is stored in the form of blocks of information， and each block has the numerical data needed to manufacture a segment of the work-piece.。

54789Numerical control is designed to control the operation of a machine tool by a series of coded instructions called a program.。

54790“不失毫厘”体现的是语言的（）。

54791以每个人分发一百元钱，然后遣散的方式来应付民工集中追索欠款，这种作为只能是扬汤止沸，对解决问题毫无帮助。词句用词是否正确？

54792在语言表达中常见的重复有两种：一是字、词、句的重复；二是（）的重复。

54793“删繁就简三秋树”体现了语言的（）。

54794西湖胜迹中最能让中国文人气冲牛斗的是白堤和苏堤。此句用词是否正确？

54795《西游记》中唐僧师徒一路上遭到许多魔怪袭击，他们历经坎坷，终于取得真经，修成正果，真是大快人心。此句用词是否正确？

54796荒诞戏剧没有戏剧冲突，故事情节支离破碎，人物语言也颠三倒四，却更真实地反映现实的某些状况。此句用词是否正确？

54797恐怖的分子多次制造自杀性爆炸事件，致使大量的无辜者死于非命，社会秩序动荡不安。此句用词是否正确？

54798独俏寒枝的梅花曾经触动多少文人墨客的审美心灵，吸引他们诗兴大发，吟风弄月。此句用词是否正确？

54799中央电视台的"；实话实说"；栏目，确实办得妙趣横生，每当我陶醉其中，就真有点乐不思蜀。此句用词是否正确？

54800我们可以借助思维导图、线条、圆圈、图画等方式活现原始素材。

‹1…547548549…3096 ›