| 1. | Algae grow and spread quickly in the lake . 湖中水藻滋蔓。 |
| 2. | During summer control of slime and algae may be required . 在夏天还要求控制污泥和藻类。 |
| 3. | Among the blue-green algae are many species of nitrogen fixation . 许多种蓝藻有固氮的能力。 |
| 4. | Agar is complex polysaccharide, extracted from red algae . 琼脂是一种从红藻中提取的复杂的多糖。 |
| 5. | It has been applied to attached algae and submerged vascular plants . 它已经用于附生藻类和沉水维营本植物中。 |
| 6. | It has been applied to attached algae and submerged vascular plants . 这已经用于附生藻类和沉水维管束植物中。 |
| 7. | Lichen is a form in which green or bluegreen algae and a fungus live together symbiotically . 地衣是一种绿藻或蓝藻与一种真菌共生的形式。 |
| 8. | The decline in viability of the algae is exponential and can not be related to a linear dose effect . 小球藻生活力的降低是指数性质的,而与线性剂量效应无关。 |
| 9. | The term prokaryotic is often used to distinguish the cells of bacteria and blue-green algae from the nucleus-containing eukaryotic cells of all other organisms . 原核这个术语常被用来区分细菌、蓝藻的细胞和其他所有含核的真核细胞。 |
| 10. | It has been proposed that uranium be "mined" from the sea by extracting it from certain algae that can take up uranium from sea water and concentrate it within their cells . 曾经设想,通过某些能从海水中摄取铀并在其细胞内浓缩铀的海藻中抽提铀,从海洋中“开采”铀。 |