To determine which of the following is not a greenhouse gas, we will analyze each option provided:1. Carbon Dioxide (CO2): Carbon dioxide is a well-known greenhouse gas. It is produced by natural processes such as respiration a
电涡流式转速传感器测量转速时，其转速n（单位：r／mm）与被测转轴上的标记数z和输出周期信号的频率f（单位：Hz）的关系为
The term 'greenhouse gases' includes several gases. Which of the following is NOT a greenhouse gas? A. oxygen B. carbon dioxide C. methane D. nitrous oxide 相关知识点: 试题来源: 解析 A。“greenhouse gases(温室气体)”主要包括二氧化碳、甲烷、氧化亚氮等,氧气不是温室气体。
可知,greenhouse意为“温室”,gases意为“气体”,greenhouse gases意为“温室气体”,故答案为“温室气体”。2.【答案】手电筒【解析】根据句意“我们需要带一个手电筒。外面很黑,路灯坏了。”可知,flashlight意为“手电筒”,故答案为“手电筒”。 反馈 收藏 ...
According to the passage, Greenhouse gases do NOT include ___. A.carbon dioxideB.methaneC.nitrous oxideD.fossil fuels 相关知识点: 试题来源: 解析 D [注释] 细节题。文章在最后一段提到The gases包括:Water vapor(水汽),carbon dioxide(二氧化碳), methane and nitrous oxide(甲烷和一氧化二氮),唯独没...
A. Gases that cool the planet B. Gases that are only produced by nature C. Gases that trap heat in the atmosphere D. Gases that are harmless to the E. nvironment 相关知识点: 试题来源: 解析 C。“greenhouse gases”指的是温室气体,能在大气中捕获热量。选项 A 温室气体是使地球升温而非降...
The greenhouse effect is mainly caused by certain gases in the atmosphere. Which of the following is one of the main greenhouse gases? A. Oxygen B. Nitrogen C. Carbon dioxide D. Hydrogen 相关知识点: 试题来源: 解析 C。解析:温室效应主要是由大气中的某些气体引起的。氧气是人类呼吸所必需的...
(1).温室(2).手电筒(1).【核心短语/词汇】 planet 地球,星球 【翻译】像二氧化碳这样的温室气体使我们的地球变得更加暖和。 【解析】Greenhouse修饰名词gases,like 像,后面是二氧化碳,二氧化碳是一种温室气体,故Greenhouse表示“温室”。(2).【核心短语/词汇】 dark 黑暗的 【翻译】我们需要带一个手电筒。外面黑...
1Greenhouse gases are to the environment. (harm) 2(1分)Greenhouse gases are to the environment. (harm) 3(1分)Greenhouse gases are___ to the environment. (harm) 4Greenhouse gases are___ to the environment. (harm) 5Greenhouse gases are to the environment.反馈 收藏...
To determine which of the following acts as a greenhouse gas, we can follow these steps:Step 1: Understand Greenhouse Gases Greenhouse gases are substances that trap heat in the atmosphere, contributing to the greenhouse effect