1. Objective To design and synthesize a series of squamosamide cyclic analogues and to test their antioxidation activity. 目的设计合成一系列番荔枝酰胺环状类似物并考察其抗氧化活性。
2. To review the achievements in the areas of tendon tissue engineering research, including the cell scaffolds, seed cells, application of growth factors and cyclic strengths for tendon engineering. 本文对目前组织工程肌腱的研究成果作一综述，主要从细胞支架、种子细胞、生长因子、周期性张力等各方面进行了阐述。
3. The test cabin as well as its structure, temperature control system, air interchange and cyclic control, air-cleaning facility, display units of temperature, humidity, speed of flow was introduced. 介绍了测试舱的研制意义、测试舱构造和温度控制部分，以及空气交换、循环控制，空气净化装置和温度、湿度、流速显示装置等。
英英解释
adj.
1. conforming to the Carnot cycle
2. botany; forming a whorl or having parts arranged in a whorl
3. of a compound having atoms arranged in a ring structure
4. recurring in cycles
5. marked by repeated cycles
