Single Bearing  单支座

single bearing ultrasonic motor  单支撑超声电机

ball hinge bearing  球铰支座

bearing hinge  方位铰链

point-hinge bearing  点铰支座

bearing bearing of pile  桩的承载力; 聚对苯二甲酸乙二醇酯(PET); 聚对苯二甲酸乙二醇酯

“single seat， single vote” system  单议席单票制

1# Generator Single Unit Initiating Single Pump  1#发电机单机启单泵; 阿拉莫斯快中子反应器

cable-stayed bridge with a single tower and single  独塔单索面斜拉桥

cable-stayed bridge with single cable plane and single tower  单索面独塔斜拉桥

cable-stayed bridge with single pylon and single c  独塔单索面斜拉桥

dual single-input single-output model  双单输入单输出模型

fiber optic cable， single mode， standard， tightly buffered， single fiber  单模态标准型

SDSL Single-Line Digital Subscriber Line，Single-Line DSL  单绞线数字用户系统; 对称数字用户回路

single box single room  单箱单室

single channel single pulse  单通道单脉冲

single column over single pile  一柱一桩

single external illuminator and single receiver  单发单收模式

single frequency and single-epoch  单频单历元