ply vt. (plied) 1.勤苦經(jīng)營(yíng),努力從事;勤用(器具、武器等)。 2.拼命給…加(煤、柴等);硬逼人(吃菜等);死勸,硬要 (with) (提出質(zhì)問等)攻擊;纏擾。 3.(船等)來回于,往返于。 ply an oar 使勁劃。 ply one's books 用功讀書。 ply a man with liquor 硬勸人喝酒。 vi. 1.(船、馬車等)來往,來回兜攬 (between from to) (搬運(yùn)員、船夫等)接客,等客 (at)。 2.勤苦工作,出力;兜賣 (in)。 3.趕,向前沖;【航?!磕骘L(fēng)換搶;〔主詩(shī)〕(船)前進(jìn)。 a plying taxi 野雞汽車。 ply between (車船等)來回于…之間,走…線。 n. 1.襞;股,?,厚,層。 2.傾向,性癖,癖。 three ply thread 三股(頭的)線。 take a ply 有傾向,有習(xí)癖。
The result shows that material nonlinear will obviously lower the structural rigidity of [ 45 / 45 ] crossed angle ply shell , but the affect to the structural rigidity of perpendicularity symmetry ply shell is not so apparent 得出材料非線性會(huì)使| 45 - 45 |交角層殼的結(jié)構(gòu)剛度顯著降低,但對(duì)正交對(duì)稱層殼的結(jié)構(gòu)剛度影響并不明顯。
By selecting polynomial displacement function , buckling analyses for isotropic , orthotropic and angle plying laminated plates with built - in symmetric delamination are made . finally , transfer function method is adopted to three - dimensional stress analysis of laminated piezoelectric cylindrical shell . the sensing and actuating effects of three - layered piezoelectric cylindrical shell are presented 采用傳遞函數(shù)方法對(duì)正交各向異性有限長(zhǎng)簡(jiǎn)支壓電層合圓柱厚殼進(jìn)行了三維應(yīng)力分析,并對(duì)三層壓電圓柱殼的傳感效應(yīng)和作動(dòng)效應(yīng)進(jìn)行了分析。