理想的组织工程皮肤应该是包含表皮与真皮组织、具有完整皮肤生理功能的复合皮。
The ideal tissue-engineered skin should consist of cuticle and dermal tissues as well as compound skins of complete physiological function.
NASA的三架大型天文台——哈勃太空望远镜、斯皮策太空望远镜与钱德拉X射线天文台近日联合拍摄了一张银河中心区域的大型复合照片。
A giant composite image of the Milky Way's center has been taken by NASA's three Great Observatories - the Hubble and Spitzer Space Telescopes and the Chandra X-ray Observatory.
据了解，葡萄皮中的一种复合物质白藜芦醇能促进健康血液流向大脑。
It is known that resveratrol, a compound found in grape skins, promotes healthy blood flow to the brain.
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