"隆鼻线"是一种整形美容手术,旨在通过鼻部填充物的注入来改善鼻部外观。而"scaffold隆鼻线"是一种使用可生物降解纤维支架的隆鼻技术。这种支架可以提供久远的支持,使鼻子保持更加立体和自然的外观。这种技术相对于传统的隆鼻手术具有更少的切割和恢复时间,并且可以通过注入支架来轻松改变鼻子的形状和高度。每个人的情况都是不同的,所以在决定是否使用"scaffold隆鼻线"之前,应该在整形医生的指导下进行详细的咨询和评估。
"Sitting on a scaffold" typically refers to a person taking a seated position on a raised platform or structure known as a scaffold. A scaffold is commonly used in construction or maintenance work to provide a safe and elevated working area. The phrase could also be used metaphorically to describe a person in a situation where they feel exposed, vulnerable, or judged. It can evoke a sense of isolation, anticipation, or even fear, depending on the context.
"Scaffold split" typically refers to the act of dividing a scaffold structure into multiple smaller sections or levels. This can be done to ensure safer and more efficient access to different areas or to accommodate specific project requirements. Splitting a scaffold may involve removing certain parts or components and reassembling them into separate sections. It is a common practice in construction and maintenance projects to facilitate easier movement and provide access to various heights or sections of a structure.
在生物中,scaffold(支架)一词常用于指代细胞内和细胞外的结构性蛋白质、骨架、骨架组件或基质,它们起到支撑、稳定和组织化细胞结构的作用。例如:
1. 细胞骨架(cytoskeleton):细胞内的支架,包括微丝(actin filaments)、中间丝(intermediate filaments)和微管(microtubules),通过提供载体和纤维状结构,维持细胞形态、运动和内部结构的稳定。
2. 胶原蛋白:胶原是一种结构性蛋白质,存在于动物组织中,特别是皮肤、骨骼、肌腱和血管等。它形成纤维状的支架,赋予组织强度和弹性。
3. 细胞外基质(extracellular matrix):细胞外基质是一种胶状物质,主要由胶原和其他分子(如纤维连接蛋白、弹力蛋白等)组成,形成支撑和固定细胞组织的结构。
这些支架结构在生物体中起到重要的生理功能,例如支持细胞的形状和运动、在组织中提供结构支持和橡皮筋效应、以及参与信号传导和分子交流等。