| 1. | We should bend every effort to minimize their presence .
我们应集中全力将存在的上述有机物质减少到最低限度。 |
| 2. | The excreta of humans and land animals contain soluble refractory organic matter .
人和陆生动物排泄物含有可溶的难处理有机物质。 |
| 3. | Molluscicides are quickly inactivated by sunlight and adsorption to mud organic matter .
灭螺剂因阳光作用、泥土及有机物质的吸收会很快失效。 |
| 4. | A portion of the soluble organics removed are converted to biological cell material .
被去除的一部分可溶的有机物质转化为含有生物细胞的有机物。 |
| 5. | The beds, rich in organic material from which hydrocarbons originated, are called source beds .
富含能够产生碳氢化合物的有机物质的地层叫做生油层。 |
| 6. | A living organism would take in the radioactive carbon and convert it to organic material .
有生命的有机体会吸收具有放射的碳，并把它转化为有机物质。 |
| 7. | Nitrous oxide pollution of the atmosphere occurs usually from the nitration of cellulose and other organic materials .
大气中的一氧化二氮污染通常由纤维和其他有机物质的硝化作用产生。 |
| 8. | Saprophytes secure their food from nonliving but organic matter, such as deed bodies of plants and animals food products, excrements, etc .
腐生生物从无生命的有机物质，如动植物尸体、食物制品、排泄物等，获得食物。 |
| 9. | A review on the organic matter in polar sea ice
极区海域海冰内部有机物质研究进展 |
| 10. | Oil - yielding organic matter is contained in the shales
在这些页岩里有产油的有机物质。 |
