- 起始角
- initial: adj. 最初的，開始的；原始的；初期的，初發(fā)的。 th ...
- angle: n. 〔古語〕釣鉤；釣具。 a brother of t ...
- initial azimuth angle: 起始方位角
- initial incidence angle: 初始入射角
- initial launch angle: 起始發(fā)射角
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initial angle中文什么意思
- 起始角
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例句與用法
- Three characteristics that discribe a sinusoidal signal are the frequency , amplitude , and initial angle
表示正弦量的三個(gè)要素為頻率、幅值（大?。┖统跸嘟?。 - A mathematics model and its concrete approach are advanced which is an algebraic algorithm to determine the initial angle for resolving ballistic equation set and to determine the ballistic the coefficient and drift accurately and quickly
提出了用代數(shù)的方法決定解彈道方程的初始射角的及快速、準(zhǔn)確的決定彈道系數(shù)、偏流的具體方法和數(shù)學(xué)模型。 - Based on frequency - spectrum - transformation , this algorithm first changes acceleration spectrum into displacement spectrum , then calculates its amplitude , angular frequency and initial angle related to every displacement spectrum , finally sums up all the displacement components and forms the time course of the measured vibration
該方法采用頻譜轉(zhuǎn)換法，首先將加速度譜轉(zhuǎn)換成位移譜，再計(jì)算出位移譜中每個(gè)頻率分量對(duì)應(yīng)的幅值、圓頻率和初相角，最后對(duì)各位移分量進(jìn)行疊加得到振動(dòng)位移的時(shí)間歷程。 - Secondly , the resolution of ray tracing based on the differential equations avoids the limitations of the methods based on integral equations such as low computation efficiency and the calculation difficulty at small initial angles in the vicinity of antenna , and the higher computation precision remains with a higher efficiency
二、本文選用的以電波射線微分方程為基礎(chǔ)的射線描跡解決方案，可有效地避免沿用已久的積分算法計(jì)算效率低、零度初始仰角附近難以計(jì)算等局限，并保持較高的計(jì)算精度和計(jì)算效率。