vibration n. 1.振動,顫動;擺動;【物理學(xué)】振動。 2.(心的)震顫。 3.(思想情緒的)激動。 4.猶豫。 the amplitude of vibration 【物理學(xué)】振幅。 the vibration period = the period of vibration 振動周期。 adj. -al
after adv. 在后;繼后;后來。 follow after 跟著。 look before and after 瞻前顧后,前思后想。 soon after 不久。 three days after 三日后。 1.〔表示時間關(guān)系〕在…以后(opp. before); 〔美國〕(…點)過(…分)〔 = past〕。 2.〔位置地點〕在…后面 (opp. before)。 3.〔表示次第順序〕位于…之后;(地位、規(guī)模、重要性等)次于;(僅)低于。 4.〔表示事件或時間的連續(xù)性〕緊挨著;(一個)接(一個);相繼。 5.〔原因〕由于,因為;既然。 6.〔表示讓步關(guān)系,介詞受詞前常冠以強義限定詞 all〕雖然,盡管。 7.追求,尋找;追捕〔常與 be, go, run 等詞連用〕。 8.仿照,模仿;依據(jù)…(而改寫、命名等)。 9.符合,一致;(很)像。 10.關(guān)注,關(guān)照。 after four days 四天以后。 after supper 晚飯后。 after school 放學(xué)后。 It's twenty after six. 〔美國〕現(xiàn)在是六點二十分。 Shut the door after you when you leave the room. 離開房間時請隨手關(guān)門。 A- you, please! 請您先走。 A- you! 您先走! 〔回答前一禮讓語時的用語, you 應(yīng)重讀〕。 A- you with the paper, please. 您看過這報紙后給我看看。 the largest city after London 僅次于倫敦的一個大城市。 A colonel comes after a general. 上校的地位低于將軍的地位。 Please line up one after another. 請按順序排隊。 day after day 一天又一天。 time after time 再三,常常。 She was very hungry after her long morning walk. 她因為早晨散步很久,所以感到餓得很。 I shall never speak to him after what has happened. 既然發(fā)生了這樣的情況,我就永遠不再跟他說話了。 A- all warnings, he persisted. 盡管有各方警告,他仍堅持到底。 A- all my care in packing it the clock arrived broken. 盡管我把這座時鐘小心包裝,可是運來時它還是被損壞了。 John is after you. 約翰在找你。 He is much run after. 他是眾所歡迎的人。 I don't go after fame or money. 我不追名逐利。 The police ran after the burglars. 警察追捕竊賊。 long after home 懷念家鄉(xiāng)。 hunt after novelty 獵奇。 He was named after his uncle. 他是依照叔父的名來命名的。 a play after Shakespeare 模仿莎士比亞的劇作編寫成的劇本。 He takes after his mother. 他的長相和母親一模一樣。 You are a man after my heart. 你這人很合我的心意。 look after one's child 照料孩子。 Somebody asked after you this morning. 今天上午有人打聽你來著。 after all 畢竟;終于(He succeeded after all. 他終于勝利了)。 be after doing 〔英方〕剛…了(I am after having my dinner. 我剛剛吃了晚飯)。 one after another 陸續(xù),相繼,挨次。 one after the other 輪流。 在…后。 He arrived after I did. 他在我到后就到了。 after all is said and done 終歸。 adj. 后,后來的;后面的。 the after results 后果。 in after years 在后來的年月里。 in after life 晚年。 n. 〔英俚〕正餐的最后一道食品(如點心、水果等)。
after that 從這以后(用一般現(xiàn)在時); 然后; 隨之而后; 在那之后; 自那以后
After vibration , respiratory rate , weight - loss rate and acidity were higher than those of the motionless ones 經(jīng)試驗發(fā)現(xiàn),同一振動頻率時,振動強度越大,圣女果小番茄的呼吸速率則越大。
Finally , avirulent and virulent plant , bacteria of pseudomonas solanaceanim was investigated by chromatography . the result showed that there are two peaks when both bacteria was eluted , but their peak area ratio was quite different . when virulent bacteria was subject to chromatography after vibration by ultrasonic wave , both chromatographial behaviors of both avirulent and virulent pseudomonas solanaceanim were same basically , which showed a equilibrial peak and a eluting one 最后,表征了植物病原菌? ?青枯菌的強、弱致病菌株,結(jié)果顯示強、弱菌都有兩個洗脫峰,但峰面積比例有明顯的差異,強弱致病菌株經(jīng)振蕩后,其色譜行為基本相似,表現(xiàn)為一個穿透峰和一個洗脫峰。
Based on the routine test of rockfill , built indoor model experiment of it under the process of vibration compaction , the flat panel vibration machine was used to vibrate and compact the layered rockfill , the level instrument was used to observe the settlement of rockfill after vibration compaction , dynamical soil manometer was used to observe the pressure variety in the rockfill layer 摘要在進行填石料常規(guī)土工試驗的基礎(chǔ)上,建立填石料振動壓實的室內(nèi)試驗?zāi)P停捎闷桨逭駝悠鲗μ钍戏謱舆M行振動壓實,利用水準(zhǔn)儀觀測填石料在振動壓實中的沉降量,利用動土壓力計觀測填石層內(nèi)的壓力變化。
With the method of wavelet decomposition and attribute reduction , the fault diagnosis sub - system of diesel engine ' s valve clearance is set up . during the period of fault diagnosis research , it is found that although the characteristic wave band can be known directly after vibration signal is characterized by met 作者在論文的第七章對本課題中內(nèi)燃機組監(jiān)測及故障診斷系統(tǒng)的軟硬件部分作了簡要的介紹,如硬件系統(tǒng)的具體構(gòu)成、軟件系統(tǒng)的組成以及各子系統(tǒng)的功能等。