这一款耳塞导线上有回放控制和像个农贸市场般齐全的耳塞头：三椎体的，黄色泡沫圆柱体，以及五种尺寸的黑色硅胶。
They include playback controls on the cord and a whole farmer’s market of tips: triple-cone, yellow foam cylinders, and five sizes of black silicone.
本研究中的椎体成形术系统包括高粘度PM MA水泥，并使用一种流体静压手件以加强水泥调配和流量控制。
The vertebroplasty system investigated in this study comprises a high viscosity PMMA cement and USES a hydrostatic pressure hand piece for enhanced cement allocation and flow control.
结论：单边控制椎间关节活动降低生长板高度、细胞大小和椎间盘高度。
Conclusions: Unilateral control of intervertebral joint motion decreased growth plate height, cell size, and disc height.
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