分析下面句子的结构:Nuclear energy, once hailed as "too cheap to meter", has never beeneconomically successful when all costs are factored in.
时间: 2023-06-11 15:07:59 浏览: 56
这个句子的主语是 "Nuclear energy",谓语是 "has never been economically successful",句子中还有一个从句 "when all costs are factored in",用来说明 "Nuclear energy" 从未在经济上成功。另外,这个句子中还有一个插入语 "once hailed as 'too cheap to meter'",用来描述过去人们对 "Nuclear energy" 的评价。因此,这个句子可以分成两个部分,第一部分是插入语,第二部分是主句加从句。整个句子的结构比较复杂,但是符合英语语法规则。
相关问题
Please choose a country to talk about its attitude and measures towards sustainable energy use.
I choose Germany to talk about its attitude and measures towards sustainable energy use.
Germany is a leading country in the world when it comes to sustainable energy use. The country has committed to phase out nuclear power and shift towards renewable energy sources. The German government has set a target of generating 65 percent of its electricity from renewable energy by 2030.
One of the main measures taken by Germany to achieve this target is the Renewable Energy Sources Act, which was introduced in 2000. This act provides financial incentives for individuals and companies to invest in renewable energy sources such as wind, solar, and biomass. The act guarantees a fixed price for renewable energy generated by private individuals and businesses, making it easier for them to recover their investment costs.
Germany has also invested heavily in research and development of renewable energy technologies. The country has a number of research institutions and universities that are dedicated to developing new and innovative technologies to support sustainable energy.
Another notable measure taken by Germany is the introduction of the Energiewende program. This program is a comprehensive strategy aimed at transforming the country’s energy system to one that is based on renewable energy sources. The program seeks to create a sustainable and affordable energy system that is also socially responsible.
The German government has also introduced a number of policies and regulations to promote energy efficiency. For instance, all new buildings in Germany are required to meet strict energy efficiency standards. The country has also implemented a number of policies to promote the use of electric vehicles and public transportation.
In conclusion, Germany has shown a strong commitment towards sustainable energy use. The country has taken a number of measures to promote the use of renewable energy sources and to phase out nuclear power. With the Renewable Energy Sources Act, Energiewende program, and other policies and regulations, Germany is well on its way to achieving its target of generating 65 percent of its electricity from renewable energy by 2030.
elsevier latex格式怎么将Preprint submitted to Nuclear Physics B删除
如果你正在使用 Elsevier 出版社的 LaTeX 模板来撰写论文,并且想要将注脚中的“Preprint submitted to Nuclear Physics B”删除,可以按照以下步骤进行:
1. 在 LaTeX 文档的开头,找到以下代码:
```
\documentclass[preprint]{elsarticle}
```
2. 将上述代码中的“preprint”删除,代码变为:
```
\documentclass{elsarticle}
```
3. 在 LaTeX 文档中添加以下代码:
```
\makeatletter
\def\ps@pprintTitle{%
\let\@oddhead\@empty
\let\@evenhead\@empty
\def\@oddfoot{\reset@font\hfil}%
\let\@evenfoot\@oddfoot
}
\makeatother
```
4. 重新编译 LaTeX 文档,注脚中的“Preprint submitted to Nuclear Physics B”应该已经被删除了。
这个修改只会删除“Preprint submitted to Nuclear Physics B”这个注脚,其他注脚仍然会显示。如果你想要删除所有注脚,可以在文档开头添加以下代码:
```
\makeatletter
\let\@footnotetext\@gobble
\makeatother
```
这个代码会将所有注脚都删除。