- 1. 本文以动态的观点研究了苎麻头、二、三麻的化学性能、生物学特性在整个生长期内的变化规律。
- This paper studies the changes of chemical properties and biological characteristics of the three crops of ramie during the whole growth phase.
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- 2. 前言： 目的：观察392例儿麻后遗股四头肌重建术的疗效。
- Objective:To observe the curative effect of quadriceps Femoris reestablishment on 392 cases of poliomyelitis.
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- 3. 目的：观察392例儿麻后遗股四头肌重建术的疗效。
- Objective: To observe the curative effect of quadriceps Femoris reestablishment on 392 cases of poliomyelitis.
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- 4. 目的：观察392例儿麻后遗股四头肌重建术的疗效。
- Objective: To observe the curative effect of quadriceps Femoris reestablishment on 392 cases of poliomyelitis.
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