... radially spring-supported 辐向用弹簧支撑 segment ring 弧块合成的环 concentric position 同心的位置 ...
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ring segment 环形分布的锁紧块
sealing ring segment 魔盘密封环
nose ring segment 扇形窑口护板
segment of stay ring 分瓣座环
inter-ring shell segment 环筋间壳体
inrastromal corneal ring segment 角膜基质环植入手术
As a sophisticated tunnel lining type, the universal wedge-shaped segments can do a good job in the control of the axis of the shield-driven tunnel and the quality of the segment ring.
通用楔形管片作为一种较先进的隧道衬砌形式，在盾构法施工中能够较好地控制隧道掘进轴线和管片成环质量。
The models of the cooperativephenylene ring rotation and the cooperative large segment torsion were built.
同时建立协同环旋转以及协同链段扭转的模型。
To improve efficiency and veracity of soil sampling in testing bulk density, the cutting ring method and in situ soil tube method were combined and a multi-segment in situ soil sampler was designed.
为了提高土壤容重测定中土样采集的效率和精准性，将环刀法和原状取土管法结合，进行了分段式原状取土器的研制。
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