螺柱这里是指适用于中等长度圆柱杆，螺纹在一端有或两端都有，或全螺纹的产品。
The term stud as referred to herein, applies to a cylindrical rod of moderate length, threaded on either one or both ends or throughout its entire length.
一种高强度右旋螺纹钢锚杆，是由全螺纹钢筋和铸钢螺母构成。
The high-strength right-screwing threaded steel bolt is formed by full thread reinforcing bars and cast steel nuts.
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