equation n. 1.平衡,均衡;平均,相等。 2.【數(shù)學(xué)】方程式,等式。 3.【天文學(xué)】(時(shí))差;均分,等分。 4.【化學(xué)】反應(yīng)式。 algebraic [linear, simple, quadratic, cubic, simultaneous] equation 代數(shù)(一次,一元一次,二次,三次,聯(lián)立)方程式。 differential equation 微分方程。 an identical equation 恒等式。 equation of light 【天文學(xué)】光行時(shí)差。 equation of payments 平均分期付款。 equation of state 【物理學(xué)】物態(tài)方程式。 equation of time 【天文學(xué)】時(shí)差。 personal equation 【天文學(xué)】觀測(cè)上的個(gè)人誤差。
Bistatic wind fields synthesis equations are analysed and i educes target location equation in receiver including conversion from ground reference frame to one defined by us 分析了雙基地雷達(dá)風(fēng)場(chǎng)合成公式,推導(dǎo)了雙基地雷達(dá)中目標(biāo)在子站中的定位方程,其中涉及到從大地坐標(biāo)系到本課題所定義的坐標(biāo)系的轉(zhuǎn)換。
Taking unified kinematic synthesis equations for hinged 3 - bar groups as foundation , this paper puts forward the unified optimization models of function synthesis for watt , stephenson , and 6 - bar linkages 以鉸鏈三桿組運(yùn)動(dòng)綜合方程組為基礎(chǔ)建立watt型及stephenson ,型函數(shù)發(fā)生機(jī)構(gòu)運(yùn)動(dòng)綜合的統(tǒng)一優(yōu)化方程。
The optimization models of approximate kinematic synthesis for rigid - body guidance , path generation , and function generation of inverted crank - slide mechanisms have been set up , according to kinematic synthesis equations of rrr and rpr groups 以rrr和rpr級(jí)桿組的運(yùn)動(dòng)綜合方程為基礎(chǔ),建立導(dǎo)桿剛體導(dǎo)引、軌跡發(fā)生和函數(shù)發(fā)生機(jī)構(gòu)的近似運(yùn)動(dòng)優(yōu)化綜合方程。
The kinematic synthesis equations for rrr and rpr groups have been established , respectively , based on the single - opened - chain ( soc ) theory and displacement matrix method . combining two kinematic synthesis equations for rrr groups , this paper presents the unified kinematic synthesis equations for hinged 3 - bar groups which are applied in function synthesis of planar watt , stephenson , and 6 - bar linkages 基于單開鏈理論,應(yīng)用位移矩陣法,分別建立了rrr和rpr兩種級(jí)桿組的運(yùn)動(dòng)綜合方程,再將兩個(gè)rrr級(jí)桿組的綜合方程聯(lián)立,得到watt型及stephenson ,型六桿函數(shù)發(fā)生機(jī)構(gòu)中鉸鏈三桿組的統(tǒng)一運(yùn)動(dòng)綜合方程組。