| 1. | A loose mulch acts on the surface as an insulator .
疏松的覆盖物在土壤表面起了隔热的作用。 |
| 2. | Suction devices are inadequate in gravels or very porous soils .
吸水装置对砂砾或非常疏松的土壤是不适用的。 |
| 3. | Iron or steel placed in copper sulfate also receives a loose immersion deposit .
铁或钢放入硫酸铜中，也会生成疏松的浸镀层。 |
| 4. | Zones of loosely arranged euchromatin are located mainly in the center of the nucleus .
疏松的染色质区带主要位于细胞核的中心部。 |
| 5. | All ha's showed a loose spongy structure with a large number of internal spaces .
所有腐植酸都有疏松的海绵结构，同时有大量的内部空间。 |
| 6. | The role of dietary protein is less clear
膳食蛋白质对骨质疏松的影响还不清楚。 |
| 7. | Why is osteoporosis on the increase
为什么骨质疏松的发生率不断增加？ |
| 8. | Influencing factors of mandible osteoporosis
颌骨骨质疏松的影响因素 |
| 9. | Increases bone density and reduces the risk of osteoporosis
强健骨骼，减低患上骨质疏松的机会。 |
| 10. | Experimental study of bushen kanggu prescription on osteoporosis
补肾壮骨方抗骨质疏松的实验研究 |
