Ball-model

常見例句

The basic principle of the subsurface sonic tomography technique is described and the abnormal characteristic of sonic speed tomography is also discussed for a ball model.
本文簡述了地下聲波法的工作原理 ,并從球體異常出發(fā) ,闡述了建立速度層析成像后的異常特征。
On the basis of the ball model and capillary model for pore structures, the pore volume expressions and the relational expressions of fractals for the two models were developed.
依據(jù)孔隙結(jié)構(gòu)的球體模型和毛管束模型 ,推導(dǎo)出兩種模型的孔隙體積表達(dá)式和兩種模型分形維數(shù)間的關(guān)系式。
On the Weak Chaotic of Bouncing Ball Model
模型的弱混沌性
He singled and went to second on a passed ball.
他擊出一壘打，再因?qū)Ψ铰┙佣苌隙尽?/li>
In cricket, the ball is delivered overarm.
打板球時(shí)，要舉臂過肩擲球。
Standing by him was a model worker.
站在他旁的是一位勞動(dòng)模范。