波尖 的英文怎麼說

中文拼音 [jiān]
波尖 英文
wave front
  • : Ⅰ名詞1 (波浪) wave 2 [物理學] (振動傳播的過程) wave 3 (意外變化) an unexpected turn of even...
  1. His subsequent film roles included the first husband of goldie hawn in private benjamin ( 1980 ), dudley moore ' s cuckolded manager in unfaithfully yours ( 1984 ), and, best of all, his oscar - nominated turn as the acerbic tv journalist aaron altman in broadcast news ( 1987 )

    他隨后的電影角色包括《傻妹從軍》 ( 1980年)中戈爾迪?霍恩的第一任丈夫、 《醋海風》 ( 1984年)中達德利?穆爾戴綠帽子的經理,而最出色的則是在《富貴浮雲》 ( 1987年)中扮演的刻的電視記者艾倫?奧爾特曼,這為他贏得了一項奧斯卡提名。
  2. It is the first time that the theory of wavelet has been applied in the signal processing of the codog power plant experiment rig and wavelet transform denoising was used, it may keep the aiguille and saltation parts, wipe off the noise and pick up the useful signal, it is benefit to analysis the result in experiment

    把小分析理論應用於codog實驗臺信號處理中,用小變換進行信號消噪,可以很好的保存有用信號中的峰和突變部分,將信號的噪聲部分去除,從中提取出於有用信息,更有利於實驗結果分析。
  3. Mount putuo proves itself to be a famous buddhist mountain and tourist resort surrounding landscape : the south china sea goddess of mercy, zi zhu lin, pujisi, black sand, this episode barber beauty room, chamber, business center, shopping malls, chinese restaurant, washing room, massage, fitness room

    沈家門客運站每天末班至普陀山的船開船時間為18 : 40 ,寧大榭碼頭和朱家客運站每天末班至普陀山的快艇開船時間分別為16 : 35和16 : 00 。
  4. Blotchy interveinal yellow - green mottling and marginal yellowing of expanded leaflets ; irregular brown necrotic patches ; wavy margins and down - curved leaf tips

    矮生菜豆缺鋅:帶泡的脈間形成黃綠色斑紋,展開的小葉邊緣黃化及不規則的褐色壞死斑點,浪形邊緣,葉向下捲曲
  5. The coracle, left to herself, turning from side to side, threaded, so to speak, her way through these lower parts, and avoided the steep slopes and higher, toppling summits of the wave

    小艇從一個浪頭滑向另一個浪頭時專挑低回的地方,避開浪峰和波尖,這樣才會轉過來扭過去穿梭自如。
  6. Leaves 2, arising from the scale axils, membranous, elliptic to ovate, 1 - 4 cm long and 0. 5 - 2 cm wide, apex rounded or slightly acute, base rounded or cuneate, margin entire and wavy ; veins 3, middle veins conspicuous, margin veins ca. 0. 5 mm from the edge ; petiole 1 - 4. 5 cm long

    葉2片自鱗片腋部生出,薄膜質,長橢圓形或卵形,長1 - 4厘米,寬0 . 5 - 2厘米,先端圓或略,基部圓形或楔形,邊緣全緣呈狀;葉脈3條,中脈明顯,緣脈距葉緣約0 . 5毫米;葉柄長1 - 4 . 5厘米。
  7. Cusp wave solutions in a class of nonlinear equation

    一類非線性方程的
  8. Periodic cusp wave solutions and single - solutions for degasperis - procesi equation

    方程的周期解和單孤子解
  9. Scattering of sh - wave by a radial collinear crack at the edge of arbitrary - shape - cavity in isotropy media is studied. the solution of dsif at crack tips is obtained

    研究了各向同性介質中任意形孔邊徑向裂紋對sh的散射,求解了裂紋端的動應力強度因子。
  10. The method of crack - division is used to make radial cracks at the edge of cavity. a series of integral equations for determining the dsif at tips of anti - plane crack are set up in terms of the green ' s function

    按「契合」的方式和採用裂紋切割技術構造出孔邊徑向界面裂紋對sh散射的模型,利用green函數建立直接求解m型裂紋端動應力強度因子的定解積分方程組。
  11. Numeral results of dsif at radial crack tips of ellipse and square cavities are provided. then the influences of different shape cavities upon the dsif at the crack of their edges are discussed. 5. scattering of sh - wave by a radial interface crack at the edge of arbitrary - shape - cavity is studied

    給出了橢圓孔和方孔孔邊徑向界面裂紋端動應力強度因子的數值結果,討論了在不同形狀孔、不同入射數、不同入射角和不同材料常數組合情況下孔邊徑向界面裂紋端動應力強度因子變化的規律。
  12. The gannets are oceanic birds. many sea birds spend most of their lives traveling on the oceans, only in the breeding seasons will they ground to complete their life cycles

    鳥為海洋性的鳥類,許多海鳥的一生大部分的時間都是遨遊于碧大海之上,唯有繁殖期才會飛回陸地,完成生命的循環。
  13. There the waves were, boiling up in snowy spouts of spray, smiting and gnashing their crests together like the gleaming teeth of hell.

    翻騰著的浪就象一鍋噴著雪白水泡的沸水,而簇擁在一起的浪,簡直就是地獄里白森森的獠牙了。
  14. But sir leopold was passing grave maugre his word by cause he still had pity of the terrorcausing shrieking of shrill women in their labour and as he was minded of his good lady marion that had borne him an only manchild which on his eleventh day on live had died and no man of art could save so dark is destiny

    然而利奧德爵士嘴上雖如是雲,卻憂心如焚。蓋彼仍憐憫因產前陣痛而發出駭人聲喊叫之產婦也。彼亦念及曾為彼產獨子之賢夫人瑪莉恩因醫療乏術,命途乖舛,該嬰生后十一日即夭折矣。
  15. Mve mitral valve echogram

    瓣回描記圖
  16. In this paper, the author established the model of objective evaluate parameters of sound quality and develope d an objective evaluation system which could give quantitative objective evaluate parameters, such as loudness, sharpness, roughness, psychoacoustics annoyance ( pa ) etc. paper also describes an subjective evaluation investigation ir " " hich 16 subjects used pair comparison statistical evaluation methods to evaluate the noise character of room air - conditioners, the results show that there is generality good agreement between quantitative objective evaluate sound quality parameters and subjective evaluation. at the same time an example of application of the technique to improve the noise character of room air - conditioner is offered

    此外本文還介紹了一個應用聲質量評價技術改進kfr - 50hw / e2d空調器聲質量的實例,通過對空調器室外機管系、導流罩、出風網等進行改進,空調器的聲質量得到了明顯改善:在室外風量提高164m ~ 3 / h情況下,聲音響度下降16 ,動強度明顯改善,銳度指標也略有下降,作者同時總結了不同改進措施對產品聲質量影響的方式,以期為今後的聲質量改進提供借鑒。
  17. The strength of convergent shock was enhanced in cylindrical and spherical geometries than in planar geometry. the bubble became more wide and big and the spike became more narrow and long. it showed in spherical implosion that the spike close to the symmetrical axis grew faster than the ring one away from the symmetrical axis

    第四,利用lared一s程序模擬柱和球幾何內爆過程中rt不穩定性增長,表明收縮幾何效應對內爆過程中不穩定性的增長有重要影響,柱和球幾何中聚心沖擊的強度大於平面情況,氣泡變得更加寬而大,而頂變得更加細而長。
  18. ( 2 ) the causation that the caustic phenomena of electromagnetic wave propagation in two - dimension concave reflectors occurs and the types of singularities in caustic fields are investigated, and the conclusion that there are two types of singularities ( fold and cusp ) in caustic fields in two - dimension concave reflectors is obtained ; by symplectic geometrical method, formulations of computing wave fields in and far away from caustic fields in two - dimension concave reflectors are deduced, and the results are plotted in pictures. ( 3 ) the cause of the caustic phenomena of electromagnetic wave propagation in three - dimension concave reflectors and the types of singularities in caustic fields is discussed, and the conclusion that there are three main types of singularities ( fold, cusp and swallowtail ) in caustic fields in three - dimension concave reflectors is obtained ; by symplectic geometrical method, the formulae of computing wave fields in and far away from caustic fields in three - dimension concave reflectors are deduced. particularly, the wave fields in ellipsoid concave reflector are computed, and the results displayed in special sections are given

    論文主要包括三個方面: ( 1 )分析了凹面反射的焦散現象,給出了不同凹面反射的焦散圖; ( 2 )分析了二維凹面反射動場焦散現象產生的原因及焦散區奇性的種類,得出了二維凹面反射動場焦散區奇性主要有折疊( fold )和點( cusp )兩種的結論,利用辛幾何方法構造了圓錐曲面反射動場非焦散區和焦散區的通用計算公式,並給出了圓柱面、橢圓柱面及雙曲柱面反射的計算結果; ( 3 )分析了三維凹面反射動場焦散現象產生的原因及焦散區奇性的種類,得出了三維凹面反射動場焦散區奇性主要有折疊( fom 、點kusp和燕尾k )三種的結論,提出了利用辛幾何方法計算三維凹面反射動場非焦散區和焦散區的計算方法,並給出了三軸不等橢球體凹面反射動場的計算結果剖面圖。
  19. There are girls from nabo to thebes that screa mame by night

    從納到底比斯都有女孩子在晚上叫著我的名字
  20. The relations among the metric wave spike events, optical activities and related events recorded with the acousto - optical spectrograph during the 22nd solar cycle are statistically analysed in this article

    統計分析了雲南天文臺聲光頻譜儀在22周峰年期間記錄到的米波尖鋒事件與光學活動及相關事件的關系。
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