主阀的操作为手动、电动和液压操作三种。

题型:判断题

问题:

主阀的操作为手动、电动和液压操作三种。

考点:水轮机安装工水轮机安装工(初级)水轮机安装工(初级)题库
题型:判断题

甲在火车站帮助他人运送行李。一日,甲在帮乙运送行李时,因乙逃票,在出站口被盘问,甲遂乘乙不注意将行李提走。行李中有3000元现金,笔记本电脑一台,甲玩了几天,发现笔记本电脑中有丙公司的秘密资料,便将此资料打印出来,卖给与丙公司有竞争关系的丁公司。甲还在笔记本电脑中发现乙的信用卡帐号及密码,甲后来通过网上银行交易,花去2万余元。后甲怕被人发现,将此笔记本电脑抛人河中。请回答下面问题:

甲取得笔记本电脑及其处分行为,如何定性( )

A.盗窃罪

B.抢夺罪

C.侵占罪

D.故意毁损财物罪

题型:判断题

开放系统的数据存储有多种方式,属于网络化存储的是______。

A.内置式存储和DAS

B.DAS和NAS

C.DAS和SAN

D.NAS和SAN

题型:判断题

In 1930, W. K. Kellogg made what he thought was a sensible decision, grounded in the best economic, social and management theories of the time. Workers at his cereal plant in Battle Greek, Mich. were told to go home two hours earlier, every day for good.
The Depression-era move was hailed in Factory and Industrial Management magazine as the "biggest piece of industrial news since Henry Ford announced his five-dollar-a-day policy." It’s believed that industry and machines would lead to workers’ paradises where all would have less work, more free time, and yet still produce enough to meet their needs.
So what happened Today, instead of working less, our hours have stayed steady or risen- and today many more women work so that families can afford the trappings of suburbia. In effect, workers chose the path of consumption over leisure.
With unemployment at a nine-year high and many workers worded about losing their jobs- or forced to accept cutbacks in pay and benefits -- work is hardly the paradise economists once envisioned.
The modern environment would seem alien to pre-industrial laborers. For centuries, the household -- from farms to "cottage" craftsmen -- was the unit of production. The whole family was part of the enterprise, be it farming, blacksmithing, or baking. "In pre-industrial society, work and family were practically the same thing," says Gillis.
The Industrial Revolution changed all that. Mills and massive iron smelters required ample labor and constant attendance. For the first time, work and family were split. Instead of selling what they produced, workers sold their time. With more people leaving farms to move to cities and factories, labor became a commodity and placed on the market like any other.
Innovation gave rise to an industrial process based on machinery and mass production. The theories of Frederick Taylor, a Philadelphia factory foreman, led to work being broken down into component parts, with each step timed to coldly quantify jobs that skilled craftsmen had worked a lifetime to learn. Workers resented Taylor and his stopwatch, complaining that his focus on process stripped their jobs of creativity and pride, making them irritable. Long before anyone knew what "stress" was, Taylor brought it to the workplace- and without sympathy.
The division of work into components that could be measured and easily taught reached its apex in Ford’s River Rouge Plant in Dearborn, Mich., where the assembly line came of age. To maximize the production lines, businesses needed long hours from their workers. But it was no easy to sell.
Labor leaders fought back with their own propaganda. For more than a century, a key struggle for the labor movement was reducing the amount of time workers had to spend on the job.
Between 1830 and 1930, work hours were cut nearly in half, with economist John Maynard Keynes famously predicting in 1930 that by 2030 a 15-hour workweek would be standard. While work had once been a means to serve God, two centuries of choices and industrialization had turned work into an end in itself, stripped of the spiritual meaning that sustained the Puritans who came ready to tame the wilderness.
By the end of the 1970s, companies were reaching out to spiritually drained workers by offering more engagement while withdrawing the promise of a job for life, as the American economy faced a stiff challenge from cheaper workers abroad. By the 1990s, technology made working from home possible for a growing number of people. Seen as a boon at first, telecommuting and the rapidly proliferating "electronic leash" of cell phones made work inescapable, as employees found themselves on call 24/7. Today, almost half of American workers use computers, cell phones, E-mail, and faxes for work during what is supposed to be nonwork time. Home is no longer a refuge but a cozier extension of the office.
When the stock market bubble burst and the economy fell into its recent recession, workers were forced to re-evaluate their priorities. They want a better quality of life; they’re asking for more flextime to spend with their families.
But there’s still the question of fulfillment. A recent study shows that work doesn’t satisfy workers’ deeper needs. "We expect more and more out of our jobs," says Hunnicutt. "We expect to find wonderful people and experience all around us."

What made home a cozier extension of the office

A.Telecommuting and cell phones.

B.The innovation and creation.

C.The nirvana and paradise.

D.Computers and E-mail.

题型:判断题

某班历史兴趣小组在自主学习和探究《工业革命》一课之后,有四人分别写出了历史小论文,他们立论的题目是甲:《工业革命是从蒸汽机的投入使用开始的》乙:《美国人在交通运输领域率先取得新突破》丙:《工业革命引起了资本主义国家的社会变革》丁:《工业革命使欧美资产阶级确立了对世界的统治》其中,符合史实,说法正确的是()。

A.1个

B.2个

C.3个

D.4个

题型:判断题

酸值测定为什么要煮沸5min且滴定不能超过3min?

更多题库