| 1. | Observation and research on classroom teaching communication
课堂教学交往的观察研究 |
| 2. | Study on introducted pfaffia ' s biological charactersistic
引种珐菲亚生物学特性的观察研究 |
| 3. | Study on growth regularity of lin ai
临矮534小麦品种生育规律观察研究 |
| 4. | Research on the chew quantity of the dendroctonus valens le conte
红脂大小蠹取食量的观察研究 |
| 5. | Observational study on the extra - floral nectary of cherry and peach
樱桃和桃花外蜜腺的观察研究 |
| 6. | Studies on observation of growth rhythm of young betula luminifera
光皮桦幼林生长节律的观察研究 |
| 7. | He walked all over famous mountains to observe and study medical plants
他走遍名山观察研究各种草药。 |
| 8. | Stuny scanning electron microscodic on the ganodermataceae of china
灵芝科资源及其孢子扫描电镜观察研究 |
| 9. | Study on fruit - setting rate of different positions within loquat panicle
枇杷花穗不同部位着果的观察研究 |
| 10. | Endophytic bacteria in induced root nodules on eggplant and tomato
茄子及西红柿诱发根瘤内生菌的观察研究 |
