vector quantities中文是什么意思

發(fā)音:

中文翻譯
造句

向量

vector quantity 有向量。
quantities 工程量; 數(shù)量
quantities of 大量的; 許多..
no vector 無雷達(dá)引導(dǎo)
s-t vector s-t向量
t vector t向量
vector n. 1.【數(shù)學(xué)】向量，矢量，動徑。 2.【航空】飛機(jī)航線；航向指示。 3.【天文學(xué)】幅，矢徑。 4.【生物學(xué)】帶菌者[體]，傳病媒介。 vt. 【航空】(對飛行中的飛機(jī))指示航向。 vi. 【航空】電(磁)波導(dǎo)航。
activity quantities 活動量值
approximate quantities 概略工程量
bill of quantities 工程數(shù)量表; 或工程量清單; 建筑工料清單；工程量清單；工程量表; 數(shù)量清單
bills of quantities 工料報價單; 工料清單
commensurable quantities 可公度量
completed quantities 完成工程量
economic quantities 經(jīng)濟(jì)數(shù)量
economical quantities 石油的工業(yè)數(shù)量
electrical quantities 電計量
excavation quantities 開挖數(shù)量; 外方
great quantities of 大量..
in increasing quantities 數(shù)量不斷地增加
in large quantities 大量地
in limited quantities 小批量
in small quantities 小量地
incommensurable quantities 不可通約量
intensive quantities 強(qiáng)度變量
large quantities of 大量..

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例句與用法

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。
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?yàn)槲矬w運(yùn)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(yīng)用正常情況下的特征向量與泄漏情況的特征向量進(jìn)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(diǎn)，以自適應(yīng)預(yù)測編碼技術(shù)為基礎(chǔ)，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(biāo)量信息，又能獲得聲場中質(zhì)點(diǎn)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(yīng)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(diǎn)。

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