A distance estimated in fathoms between successive marks on a sounding line.
水砣绳间距标示通过测深锤上连续的标记估计出来的以英寸计量的距离
(of water depth) measured by a line and plumb.
（关于水的深度）由绳子或测锤测量的。
Unplumbed ocean depths.
未用铅锤测量的海洋深度
(nautical) a plumb line for determining depth.
（船上）用来探测水深的铅锤线。
A lead weight suspended by a line, used to make soundings.
铅锤用绳子悬挂一块铅制的重物，用来测量水深
A weight on the end of a line, used to determine water depth.
铅锤系在一条线末端的重物，用来测定水的深度
pendulum dynamometer
摆锤式测功器摆锤式测力计
double impression method
锤击布氏硬度测定法
hand-or winch-operated deep-sea lead
手控或绞车控制的深海锤
Analyzing the Purpose of SI Ma - qian s Writing of The History ;
千锤百炼出“深山”——简析《史记》的著述目的
falling-pendulum apparatus
落锤式织物撕破强力测试仪
A synchronous motor drives the measuring bob at a constant rotational speed.
同步马达驱动测锤以恒速旋转。
Neural Network Method in the Penetration Rate Prediction of Percussive Drilling
利用神经网络法预测风动潜孔锤钻速
general rules for testing impact strength of rigid plastics by the falling weight method
硬质塑料的耐冲击性能的测定方法 (落锤法)
The hydrometric pendulum is sometimes used to determine flow velocities in open channels.
测流速的摆锤有时用于确定明渠中的流速。
The Method of Upsetting Short Steel Ring in Hot State for Measuring the Blow Energy of Hammer
用钢质短圆环热镦粗法测定锻锤打击能量
An Analysis on the Reliability of Sugar Content Determined by Brix Spindle
用锤度计测定甜菜含糖率的可靠性分析
Research on the Prediction of Driven Pile s Ultimate Bearing Capacity Using Neural Network;
锤击桩单桩极限承载力的神经网络预测研究