题目内容

某施工单位中标某轧钢厂工程,该工程包括主厂房、轧制设备安装及公辅设施建筑安装工等,合同规定经业主同意可以发包。开工前,施工单位向业主方报批施工组织总设计,并着手准备施工技术、施工安全、质量等相关准备工作,策划工程分包工作。 问题: ①简述施工组织总设计的主要内容? ②如何做好技术准备工作? ③该工程如何策划发包? ④现场安全教育的内容有哪些? ⑤施工单位施工质量的控制目标是什么?

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回顾美国的三大反托拉斯法案。为了扩展或阐明反托拉斯政策的性质,每个法案各增加了什么内容?

如果用平均成本定价法则管制,图17—2的垄断产量将是多少?

A. 9单位。
B. 7单位。
C. 5单位。
D. 4单位。
E. 1单位。

当考虑是否对某个垄断产业进行管制或打破其垄断时,考虑的主要因素是什么?你应该建立什么基本标准以帮助你做出决策?

阅读理解:According to astronomer S.A. Phinney, kicking a rock hard enough to free it from Earth's gravity would require a meteorite capable of making a crater more than 60 miles across.
Moreover, even if Earth rocks were freed by meteorite impact, Mars's orbit is much larger than Earth's, so Phinney estimates that the probability of these rocks hitting Mars is about one-tenth as great as that of Mars's rocks hitting Earth.
To demonstrate this estimate, Phinney used a computer to calculate where 1,000 hypothetical particles would go if ejected from Earth in random directions.
He found that 17 of the 1,000 particles would hit Mars.
1.Which of the following, if true, would cast most doubt on Phinney's estimate of the probability of Earth rocks hitting Mars?
A Rather than going in random directions, about 25 percent of all particles ejected from Earth go in the same direction into space.
B Approximately 100 meteorites large enough to make a noticeable crater hit the Earth each year.
C No rocks of Earth origin have been detected on Mars.
D The velocity of rocks escaping from Earth's gravity is lower than the velocity of meteorites hitting the Earth.
E No craters more than 60 miles across have been found on Mars.

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