vector quantities造句
例句與造句
- Angular momentum is an axial vector quantity .
角動量是一種軸矢量。 - Isospin is a vector quantity .
同位旋是矢量。 - A vector quantity is an entity with a magnitude and a direction in space .
矢量是空間中既具有大小又具有方向的量。 - Two vector quantities which are equal need not have the same physical effect .
兩個相等的矢量并不一定有相同的物理效果。 - A vector quantity is one whose direction as well as its magnitude is significant .
矢量是一個其方向和其大小同樣有意義的量。 - It's difficult to find vector quantities in a sentence. 用vector quantities造句挺難的
- A vector quantity whose magnitude is a body ' s speed and whose direction is the body ' s direction of motion
速度一種向量，其量值為物體的速率，其方向為物體運動的方向 - 3 . use characteristic vector quantity of normal situation with leak characteristic vector quantity of situation compare , adopting valve method determinant the leakage of pipelines
本文應用正常情況下的特征向量與泄漏情況的特征向量進行比較，并且采用閥值的方法判斷泄漏故障的發(fā)生。 - It synthesizes the excellence of wave coding and parameter coding , adopts vector quantity , analyse - synthesize , perceptual weighting , therefore , gains good speech coding quality at 8kbit / s . cs - acelp can be used in individual telecom , iphone , c / n , microwave telecom and isdn
Cs - acelp算法綜合了波形編碼和參數(shù)編碼的優(yōu)點，以自適應預測編碼技術(shù)為基礎，采用了矢量量化、合成分析和感覺加權(quán)等技術(shù)，在8kbit / s速率上獲得了較高的語音編碼質(zhì)量。 - Compared with the pressure hydrophone , vector transducer can provide both the information about pressure ( scalar quantity ) and particle velocity ( vector quantity ) of the sound field , which offers more possibilities for signal processing . so vector transducer and its signal processing have attracted the attention of researchers both native and foreign . in this thesis , a method of correlation equations for pressure gradient transducer is presented , and the estimation of multi - signal parameters with single vector transducer is given
與傳統(tǒng)的聲壓水聽器相比，矢量水聽器既能獲得聲場中的聲壓這一標量信息，又能獲得聲場中質(zhì)點振速這一矢量信息，這為其信號處理帶來更大的空間，因此矢量水聽器及其相應的聯(lián)合信息處理技術(shù)日益成為國內(nèi)外科技工作者們研究的熱點。