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- rotational angular frequency 旋转角频率
- The angular frequency of the disturbing force called the impressed frequency. 扰动力的角频率称为外加频率。
- The smallest characteristic value corresponds to the lowest natural angular frequency. 最小的特征值相当于最低固有角频率。
- In Section I, the Larmor equation was introduced to elaborate the relationship between the angular frequency of a processing proton and the strength of the applied magnetic field. 本文第一章介绍了在外磁场中氢核遵守拉莫尔方程而产生共振信号的核磁共振原理。
- On the premise of no limitation on the peak value of resonance, the method can be used to modify optimal parameters under different angular frequency of excitation. 在不受共振峰值最小限制的前提下，按此修正方法针对不同的激振角频率对优化参数进行修正。
- A rectangular pulse and a rectangular pulse with first pulse differentiated and the spectrum is the spectrums of pulse multiplied by the angular frequency. 一方波及一方波，其前一脉波之微分。验证其频谱为原本频谱乘以频域之角频率，但微分定理对于不连续脉波只有低频部份有较精准之近似。
- The dynamic interaction in two interfering Bessel beams with the same angular frequency and the size control of the bottle beams were analyzed in detail. 详细分析了两束相干同频率贝塞尔光的相互作用原理及其如何控制局域空心光束的空间尺寸。
- rotational angular velocity of the earth 地球自转角速度
- It is expounded and proved that 2nd order or 3rd order superharmonic resonances of a rotor system arise when its angular velocity approaches 1/2 or 1/3 its linearized natural angular frequency. 本文利用多尺度法分析了刚度非线性转子系统的横向振动，论证了当转频接近于线性化固有频率的1／2或1／3时，分别存在明显的二阶或三阶超谐波共振现象。
- In motions of rotation angular momentum appears in much the same way as linear momentum appears in motion of translation. 在旋转运动中的角动量产生的方式与平移运动中的线动量的产生是基本相似的。
- In motions of rotation angular momentum appears in abundance the alike way as linear momentum appears in motion of translation. 在旋转运动中的角动量产生的办法与平移运动中的线动量的产生是基本功相似的。
- Loop natural resonant angular frequency 环路自然谐振角频率
- A slowly rotating angular aircraft beaming the light from its belly hovers above the ground, stops several yards from the sand, then the light goes out and the craft shimmers into invisibility. 发射光线的一家直升机慢慢的在地面上盘旋，在距离沙子几码的地方停了下来，之后光线慢慢消失了。）
- maximum angular frequency deviation 最大角频率偏移
- Angular forms, outlines, or corners. 角形角形，角的轮廓或棱角
- He varied the transmission frequency. 他变换了无线电传送的频率。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- Rotational energy states have the least energy. 转动能态具有最小的能量。
- The rotational delay time from a disk file. 磁盘文件的转动延迟时间。
- The angular distance of a celestial object above the horizon. 地平纬度地平线以上天体的角度距离
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
