wave n. 〔美海軍〕女志愿軍人〔見 WAVES 條〕。 n. 1.波浪;碎浪; 〔the wave(s)〕 〔詩〕海。 2.波動(dòng);波狀起伏;波浪形;【軍事】(攻擊)波;批;(綢緞的)波紋;波線。 3.波動(dòng),風(fēng)潮;高潮。 4.(用手等的)揮動(dòng)(信號(hào));【火箭】振動(dòng),射流;【物理學(xué)】波;【氣象】浪。 attack in waves 【軍事】波狀進(jìn)攻。 They defy difficulties and advance wave upon wave. 他們不怕困難,前撲后繼。 a wave of prosperity [depression] 一陣子的繁榮[蕭條]。 permanent waves 電燙(頭發(fā))。 a wave of buying 一陣子的搶購浪潮。 a wave of revolution 革命高潮。 a tidal wave 海嘯。 long [short] waves 長[短]波。 ultra-short waves 超短波。 a cold wave 寒潮。 a heat wave 熱浪。 attack in waves 【軍事】作波狀攻擊。 make waves 興風(fēng)作浪;打亂正常的進(jìn)程[慣例等]。 vi. 1.起波,波動(dòng);搖擺;招展,飄揚(yáng)。 2.(頭發(fā)等)作波浪形,起伏。 3.揮手[招手]示意。 Her hair waves. 她的頭發(fā)呈波浪形。 vt. 1.搖;揮;使招展。 2.搖[揮]動(dòng)表示。 3.使起浪;將(頭發(fā))弄成波浪形;加波紋。 wave a farewell = wave sb. adieu 揮手告別。 wave sb. nearer 招手叫某人走近一點(diǎn)。 wave aside 揮手使站開;揮手拒絕[排斥]。 wave away [off] 揮手使去;拒絕。 wave the bloody shirt 〔美國〕喚起復(fù)仇心,挑撥敵對(duì)情緒。 adj. -d 1.波浪形的,起伏的;(織物等)有波紋的。 2.飄動(dòng)的。 adj. -less 沒有浪的,不起浪的,平靜的。
Spinning practice of rollers without mechanical wave 無機(jī)械波羅拉的生產(chǎn)實(shí)踐
The content of the investigation concerns basic concepts in mechanics , dc circuit and mechanical waves 內(nèi)容涉及動(dòng)力學(xué)、直流電路和機(jī)械波中的基本概念。
Four - dimensional generalized symmetrical formalism in classical physics and quantum mechanics and mechanical wave theory 經(jīng)典物理和量子力學(xué)中的四維廣義對(duì)稱形式和力學(xué)波動(dòng)論
Ultrasonic is a kind of mechanical wave that frequency is upper 20khz . ultrasonic may be generated by many ultrasonic transducers 超聲波是頻率高于20khz的機(jī)械波,它可由多種能量轉(zhuǎn)換器轉(zhuǎn)變而成。
Ultrasound is a kind of high frequency mechanical wave which can effectively improve mass transfer and heat transfer , change physical - chemistry phase equilibrium , fasten chemistry reaction rate 超聲波是一種高頻機(jī)械波,利用超聲振動(dòng)、超聲空化能有效強(qiáng)化傳質(zhì)、傳熱,改變物理化學(xué)相平衡,加快化學(xué)反應(yīng)速率。
Abstract : through comparative spinning experiments and anylyse of working principle , it is concluded that the yarn quality is raised , and the cv % value of eveness , slubs , nips and neps are reduced markedly by the use of high accuracy rollers without mechanical wave 摘要通過對(duì)羅拉的工作原理進(jìn)行分析,經(jīng)過紡紗試驗(yàn)對(duì)比,得出高精度無機(jī)械波羅拉可以提高紡紗質(zhì)量,成紗的條干cv %值、粗節(jié)、細(xì)節(jié)、棉結(jié)都有明顯改善。
Use experiments of various spinning apparatus in spinning supper - fine yarn have been done including the use of high - precision none - mechanical wave roller , new bottom - pin , anti - abrasive yarn guide , high - precision alloy ring and anti - twisting rubber - roller , etc 摘要在細(xì)紗工序生產(chǎn)特細(xì)紗時(shí),進(jìn)行了各種紡紗器材的使用試驗(yàn),其中包括高精度無機(jī)械波羅拉、抗繞低硬度鋁襯不處理膠輥、新型下銷、高耐磨導(dǎo)紗鉤、高精密合金鋼領(lǐng)等。
Mechanics course mainly includes the description of movement of objects , the instantaneous effect of strength , spatial build - up effect of strength , temporal build - up effect of strength , nonindividual body mechanics , mechanical wave and sound , relativity , inalterability and covariability and mechanics foundation of the theory of relativity 力學(xué)主要內(nèi)容包括物體運(yùn)動(dòng)的描述,力的瞬時(shí)效應(yīng),力的空間累積效應(yīng),力的時(shí)間累積效應(yīng),連續(xù)體力學(xué),機(jī)械波和聲,相對(duì)性、不變性與協(xié)變性和相對(duì)論力學(xué)基礎(chǔ)等。
百科解釋
A mechanical wave, also called material wave, is a wave that needs a medium to travel. Mechanical waves cause a local oscillation of material.