词义:ppmv是化学、环境科学等领域中常用的缩写,指的是每百万体积单位中的某个物质的浓度。它又被称为“百万分比体积”。
词性:ppmv是一个缩写词,由“parts per million volume”的首字母缩写组成。
词组搭配:ppmv通常用于描述气体或液体中某些化学物质的浓度,比如CO2、NOx等。常见的词组搭配包括“ppmv concentration”、“ppmv level”、“ppmv monitoring”等。
短语:无
发音拼写:ppmv的发音为 /?pɑ?ts p?r ?m?lj?n ?v?lju?m/。
七个相关的中英文翻译例句:
1. The concentration of CO2 in the atmosphere is now over 400 ppmv.(大气中二氧化碳的浓度已经超过了400 ppmv。)
2. The ppmv level of NOx emissions from the factory has exceeded the allowable limit.(工厂排放的氮氧化物的ppmv水平已经超过了允许的限值。)
3. The ppmv concentration of methane in the landfill gas is being monitored closely.(垃圾填埋场的沼气中甲烷的ppmv浓度正在被密切监测。)
4. The sea level rise caused by warming oceans could be explained by a small increase in ppmv of greenhouse gases.(海洋温暖导致的海平面上升可以通过温室气体ppmv的轻微增加来解释。)
5. The ppmv of nitrogen oxides in the exhaust gas of diesel engines can be reduced by using selective catalytic reduction technology.(采用选择性催化还原技术可以降低柴油发动机排放氮氧化物的ppmv值。)
6. The ppmv of heavy metals in the river water exceeds the safe drinking water standard.(河水中的重金属ppmv超过了安全饮用水标准。)
7. The ppmv monitoring system installed at the industrial site can detect the emission of harmful pollutants in real-time.(工业场地安装的ppmv监测系统可以实时检测有害污染物的排放。)
中文翻译:百万分比体积
读音:bǎi wàn fēn bǐ tǐ jī
例句:该燃气中含有100 ppmv 的二氧化碳。(The gas contains 100 ppmv of carbon dioxide.)
ppmv的中文解释是”百万分体积比”,其次还有”百万分体积比”的意思,在线发音:[ppmv],ppmv常被用作名词,在《大课标百科词典》中,共找到89个与ppmv相关的例句。
1.百万分体积比
例句:PPM, DPMO, DPU, RTY, COPQ to drive enterprise decisions. (管理驱动企业决策的西格玛绩效度量的使用。)
1. Vee times tee equals Vee sub zero times ee exponent negative Cee sub five tee. (翻译:v倍的t等于V 0倍的e的负cs乘t次方。)
2. V. PRIVALTSEV, A. NAZAROV A. LEBEDEV, V. KOLOKOLTSEV (翻译:主演们: 格鲁吉亚电影制片厂,年代: 1964)
3. This imbalance, if we want to stabilize climate, means that we must reduce CO2 from 391 ppm, parts per million, back to 350 ppm. (翻译:这个不平衡意味着 如果我们想要稳定气候的话, 我们就必须降低二氧化碳浓度, 从391ppm,即百万分之三百九十一, 降回到350ppm。)
4. Right now, if you look at the top right part of that graph, we’re at 385 parts per million. (翻译:现在,来看一下图表的右上部分, 我们处于385ppm。)
5. Right now, if you look at the top right part of that graph, we’re at 385 parts per million. (翻译:现在,来看一下图表的右上部分, 我们处于385ppm。)
6. We are, right now, at 390 parts per million of CO2 in the atmosphere. (翻译:我们当前大气层里二氧化碳的浓度 是390ppm。)
7. V. MURGANOV as Alexander I V. STRZHELCHIK as Napoleon (翻译:Г?乔霍涅利泽 杰尼索夫… … H?雷布尼科夫)
8. Now there’s compelling evidence that it really needs to be 350. (翻译:现在有非常显著的证据表明, 这个浓度应该是350ppm。)
9. This imbalance, if we want to stabilize climate, means that we must reduce CO2 from 391 ppm, parts per million, back to 350 ppm. (翻译:这个不平衡意味着 如果我们想要稳定气候的话, 我们就必须降低二氧化碳浓度, 从391ppm,即百万分之三百九十一, 降回到350ppm。)
10. This is containing 2000 ppm… 2000 ppm of mercury. (翻译:其中含有2000ppm 2000ppm的汞)
11. The pacer width measurement is combined with the PPM measurement. (翻译:该起搏器脉宽测量相结合的PPM公司测量。)
12. Fokin, I. Miliutenko, G. Zilberman, V. Vynnyk (翻译:Miliutenko, G. Zilberman, V. Vynnyk)
13. Power supply voltage selection switch can be used as a supply voltage 110v and 220v. (翻译:电源的供电电压可使用转换开关选择110v和220v作为供电电压。)
14. M. Mykolaichuk, V. Vynnyk, V. Kolesnyk, A. Vladimirov, K. Stepankov (翻译:Mykolaichuk, V. Vynnyk, V. Kolesnyk, A.)
15. – The 1975 Cadillac V-8 El Dorado. (翻译:- 1975的凯迪拉克V -8 黄金系列)