PPT.:千分之几
“Parts Per Thousand”经常缩写成PPT.,以便快捷书写、使用。
常见于学术科学领域,和化学相关。
中文意思为:“千分之几”。

Parts Per Thousand具体释义
- 英文缩写:PPT.
- 英语全称: Parts Per Thousand
- 英语发音:
- 美式英语发音:
- 英式英语发音:
- 中文意思:千分之几
- 中文拼音:qiān fēn zhī jǐ
- 常用领域:学术科学
- 相关:化学
英文缩写词PPT.的例句
- In the sea water sampled the salinity is two parts per thousand.
- 在取样的海水中,盐度为千分之二。
- Or bears a mark clearly indicating in parts per thousand the fineness of the gold content;
- 或附有标志,清晰注明黄金成色,以黄金在一千份中所占份数论;
- Guidance on sampling from lakes, natural and man-made In the sea water sampled the salinity is two parts per thousand.
- 天然和人工湖泊水取样指导在取样的海水中,盐度为千分之二。
- The solid substances are known as salts and their total amount in the water is referred to by a term known as salinity ( expressed as parts per thousand ).
- 海水中的固体物质被称为盐,通常用盐度这个术语来表示海水中所含盐的总量(表示成千分之几(PPT.))。