Even a simple note on my guitar has an array of harmonic frequencies. But the frequencies have a special harmonic relationship, which is why you hear it as a single sound with a single pitch.
即使是一把吉他上一个简单的音节都有一系列的谐振频率，而这一系列的谐振频率都有着特殊的谐振关系，这也正是为什么我们听到的只是某一音调上的一个单音。
The array pitch and number of lacing wires are the major factors affecting the quality of design of rotary pan dryer.
拉筋布置的排距与数目是影响新型旋转圆盘干燥机设计优劣的主要因素。
The design of servo system for pitch attitudes of a mine hunting sonar array was made using frequency domain control and variable structure control respectively.
本文对猎雷艇声纳基阵俯仰角姿态伺服系统分别进行了领域法控制律的设计和变结构控制律的设计。
An injected anchor is added with a 3-5 array pitch to the anchor and anchor wire supporting for injected supporting.
在锚杆、锚索支护间隔3 ~5排距处加设注浆锚杆进行锚注支护。
For commercial applications, CIJ printers with one nozzle, or a linear array of identical nozzles with a fixed pitch, are used. In both cases, the deflection field is kept constant.
在商业上应用，单喷嘴CIJ打印机，或者具有相同的方向一个线性喷嘴序列，在应用，在两种应用中，偏转电场是保持不变的。
For commercial applications, CIJ printers with one nozzle, or a linear array of identical nozzles with a fixed pitch, are used. In both cases, the deflection field is kept constant.
在商业上应用，单喷嘴CIJ打印机，或者具有相同的方向一个线性喷嘴序列，在应用，在两种应用中，偏转电场是保持不变的。
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