分析下面句子结构:Biomass energy derived from plant and animal matter is still anotherrenewable source being considered as a standby replacement for fossil fuels.
时间: 2023-06-11 10:07:51 浏览: 82
该句子包含一个主语和两个谓语。主语是“Biomass energy derived from plant and animal matter”,这个主语由三个部分组成,分别是“Biomass energy”(生物质能),“derived from plant and animal matter”(源自植物和动物物质),这两个部分构成了一个名词短语,并且作为主语的头部;“is still another renewable source being considered as a standby replacement for fossil fuels”则是两个谓语,分别是“is”和“being considered”。其中,“is”是一个系动词,表示主语的状态或特征,这里表示“Biomass energy derived from plant and animal matter”是一种可再生能源;“being considered”是现在进行时的被动语态,表示“Biomass energy derived from plant and animal matter”正在被考虑作为化石燃料的备用替代品。整个句子是一个复合句,包含一个主句和一个现在分词短语作为定语修饰主句中的主语。
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.
果不直接使用Rstudio的导入在R中读入biomass.xlsx, sheet 1中前60行、5列数据 ??
可以使用以下代码在R中读取biomass.xlsx文件的第1个sheet中的前60行和前5列数据:
```R
install.packages("readxl") # 安装readxl包
library(readxl) # 加载readxl包
biomass_data <- read_excel("biomass.xlsx", sheet = 1, range = "A1:E60")
```
其中,`read_excel()`函数用于读取Excel文件,`sheet`参数用于指定要读取的sheet页,`range`参数用于指定要读取的单元格范围。以上代码将读取Excel文件的第1个sheet页中的前60行和前5列数据,并将其存储在名为`biomass_data`的数据框中。