| 1. | Per cent , parts per thousand ; concepts , use
百分率.千分率.概念.应用 |
| 2. | 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。 |
| 3. | Salinity of 32 parts per thousand
盐度32零件。 |
| 4. | Kilo bars are of 999 . 9 parts per thousand fineness and weighted in kilograms
公斤条的黄金纯度为千分之九九九点九，重量以公斤计算。 |
| 5. | Silver products sometimes may be marked 925 , which means that 925 parts per thousand are pure silver
1首先在佩戴银饰品时不要在同一部位同时佩戴其它贵金属首饰，以免磨损 |
| 6. | The salinity of the earth ' s oceans is about 35 parts per thousand , meaning that there are about thirty - five grams of dissolved solids and gases in one kilo of water
地球海洋的盐度是千分之三十五，也就是说大约一千克的水中就会有35克的已容固体或气体。 |
| 7. | The salinity of the earth ' s oceans is about thirty - five parts per thousand , meaning that there are about thirty - five grammes of dissolved solids and gases in one kilogramme of water
地球海洋里的盐度大约为35 % ，意思是说，在每公斤的水中约含有35克溶解的固体和气体。 |
