the anxious feeling you have when you have the jitters
例句
Compared with box-counting method, the proposed method avoids jumpiness of calculated fractal dimensions. 较之盒维数算法,避免了计算分数维数值的跳变现象。
The bond markets' recent jumpiness suggests that investors, at least, are readier to believe that the strong might be willing to let the weak go under. 最近债券市场的波动表明：投资者至少更加倾向于认为欧元区强国可能有意任由弱国破产。
In order to ensure the precision, we also equipped projection detector, tester for roughness, aperture &jumpiness and other advanced processing and testing equipments. 为了确保产品的精度，还配备了投影检测仪、粗糙度、孔径、跳动测试仪、盐务测试机等先进加工及检测设备。
Introducing a kind of dynamic capability study method which tested jumpiness of the sawblade made in Germany on the precision sizing saw machine, as well as vibration of principal rotation axle. 介绍一种用动态性能试验法测试空载时在精密推台锯上的德国产锯片锯齿径向跳动值,以及旋转主轴振动情况。
The paper analyzes the measures principle for tooth circle circular jumpiness and their factor affecting measurement error various,applies theoretical analysis of random error and handles these error. 分析齿圈径向跳动测量原理及其影响测量误差的各种因素,运用随机误差理论分析和处理这些误差。
A Shafting Jumpiness Detector based on Vision 基于视觉的轴跳动检测仪
