首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
What role do most people in the manufacturing trades play?
What role do most people in the manufacturing trades play?
admin
2014-09-28
37
问题
What role do most people in the manufacturing trades play?
Manufacturing includes all occupations that are involved in making products by hand or by machine. These products range from simple plastic or wooden objects, such as clothespins or toothpicks, to highly complicated electronic computers. Manufactured goods also vary in size, from microscopic electronic parts to giant aircraft carriers and supertankers.
About two-thirds of the workers in manufacturing actually make products. These employees include craftworkers, skilled and semiskilled workers, and unskilled laborers. Craft-workers are highly skilled in such trades as tool designing, tool and die making, and tailor-ing. Many craftworkers supervise other employees. Skilled workers, who include engravers, machinists, printers, and welders, use special job skills to make items or to operate machinery. Semiskilled workers include machine operators and assistants to skilled workers. Many semiskilled occupations require workers to repeat the same task again and again. Unskilled laborers perform jobs that require no special skills, such as sorting, packing, or moving materials. Most employees in manufacturing work in factories or shops. Common working conditions include high levels of dust, heat, or noise. Some factory jobs require great strength or standing for long periods.
Many scientists, engineers, and technicians also work in manufacturing. Scientists perform laboratory testes and other research to develop new products and improve old ones. Engineers design and test airplanes, automobiles, household appliances, machine parts, and countless other products. They also design production equipment and improved manufacturing techniques. Some technicians assist scientists and engineers. Others plan or supervise production activities, such as packing or storing products. The manufacturing cluster also includes management workers. They develop and enforce company policies, plan and direct production activities, purchase equipment and materials, or work in labor relations or public relations.
选项
A、Repetitive.
B、Consistent.
C、Exceptional.
D、Complicated.
答案
A
解析
转载请注明原文地址:https://jikaoti.com/ti/UoKsFFFM
本试题收录于:
公共英语五级笔试题库公共英语(PETS)分类
0
公共英语五级笔试
公共英语(PETS)
相关试题推荐
Wheredidclassicalmusicoriginate?
Thestudentwouldliketoseemoreclassesofferedinwhichsubjects?
ProfessorWangwentonalecturetourtoEdinburgh.
Answerquestionsbyreferringtothecommentson3differenttypesofmusicinthefollowingmagazinearticle.A=Country
Thepassageismainlyconcernedwith______.Themiddlemendonotinclude______.
JackMaplestartedhiscareerin______.AccordingtoJackMaple,tocutcrime______.
______aweatherwarningsystemisestablishedtohelppeopleawayfromdangerheat?______hotweatherhadattackedFrancetwice
______aweatherwarningsystemisestablishedtohelppeopleawayfromdangerheat?______hotweatherlastingforalongtimec
Weunderstandfromthepassagethatmost18th-centurysculpturewas______.TheauthorsaysJohnsonfounditverydifficultto
ThefirstspeakerhassomeacademicperformanceintheUnitedStates.
随机试题
进行岩心渗透率提高率实验时,驱替液流量应()临界流速。
诚既勇兮又以武。诚:
治疗糖尿病的药物有()。
新生儿寒冷损伤综合征治疗的关键是
四德教育中的“四德”指的是社会公德、职业道德、个人品德和传统美德。()
供给一级负荷用电的两路电缆()通过同一电缆沟,是为了避免当一电缆沟内的电缆发生事故或火灾时,影响另一回电缆运行。
利用预钻式旁压试验资料,可获得的地基土的工程指标有()。
统计资料具有客观性、相关性和()的特征。
模拟声音数字化存放是通过采样和量化实现的,若采样频率为1kHz,每样本16位,存放一分钟双声道的声音约占( )M字节存储空间。
软件设计一般划分为两个阶段,两个阶段依次是
最新回复
(
0
)