head wave 中文意思是什麼

head wave 解釋
頂頭波
  • head : n 1 頭，頭部，首。2 頭腦，才能；智力，想像力，理解力。3 前部，上部；頂端，尖突部；船長；（書頁等...
  • wave : n 〈美海軍〉女志願軍人〈見 WAVES 條〉。n 1 波浪；碎浪； 〈the wave（s）〉 〈詩〉海。2 波動；波狀...
  1. The two sailors redoubled their efforts, and one of them cried in italian, " courage ! " the word reached his ear as a wave which he no longer had the strength to surmount passed over his head. he rose again to the surface, struggled with the last desperate effort of a drowning man, uttered a third cry, and felt himself sinking, as if the fatal cannon shot were again tied to his feet

    這兩個字剛傳到他的耳朵里，一個浪頭猛地向他打來，把他淹沒了，他又浮出水面，象一個人快要溺死時那樣拚命胡亂劃動著，發出第三聲大喊，然後他就覺得自己在往下沉，就象那要命的鐵球又綁到了他的腳上一樣。
  2. Application of sonic wave dust cleaner in head end ep of sintering machine

    聲波清灰器在燒結機頭電除塵器中的應用
  3. This method applies the extended strip theory to establish the nonlinear ship motion equations in regular head seas, obtains stable time course by resolving in time domain, and then pressure vectors will be available. the pressure includes static pressure, incident waves pressure, diffraction pressure, radiation pressure, and wave impact pressure, and changed with instantaneous draft of each intersection

    該方法應用擴展的切片理論建立迎浪規則波中船舶非線性運動方程，通過時域步進求解獲得船舶剛體運動的穩定時歷，進而給出與船體各橫剖面瞬時吃水相對應的靜水壓力變化、入射波壓力、繞射壓力、輻射壓力和波浪沖擊壓力諸分量。
  4. Then, the method of measuring hrtf by mit and cipic laboratory is briefly reviewed. after that, by using sound wave scatter theory and rigid sphere model of head, a simple method for calculation hrtf is proposed. and validating that method through psychoacoustics experiment, and matching database for realizing individual hrtf

    然後簡述了麻省理工學院和cipic實驗室測量hrtf的方法，通過聲波的散射理論以及利用人頭模型提出一種簡化的理論計算對頭部尺寸對聲音定位的影響進行了理論分析，並且利用心理學測試驗證利用匹配數據庫實現hrtf的個性化。
  5. The wave image from the traditional chinese auspicious patterns and the fish pattern of the new stone age were combined in the design of beibei ' s head

    她頭部紋飾採用中國傳統吉祥圖案中水浪紋樣和新石器時代的魚紋圖案。
  6. The leading products include infrared gas stove, infrared furnace - head, newly range hood which separetes the oil and smoke, and light - wave sterilizer

    目前公司自主研發生產的主導產品有：紅外線燃氣灶，紅外線爐頭，油煙分離新型抽油煙機，光波消毒櫃。
  7. Investigate the well head, find that there is a rope, rotate the winder handle above and drag in the rope, serve in the rope getting in touch the department, wave the winder handle again, draw a drum, find half a note with characters

    調查井口，發現有一條繩子，轉動上方的搖把將繩子拉上，把掛鉤系在繩子端上，再次搖動搖把，拉上來一個鐵桶，發現半張有文字的紙條。
  8. The view from her bedroom window now showed the occasional figure skidding and hurtling through the streets, his head twisting backward as he ran, as if fearful of the wave that was to overwhelm him

    這時，從她臥房的窗戶看出去，能見到有個路過的人匆匆穿過街道；那人邊跑邊回頭望，似乎害怕被身後的狂瀾吞沒。
  9. The fisherman tried to steer his boat and turn it toward the shore. suddenly a great wave swept over his head and tossed the boat away

    老漁夫想掉轉船頭靠向岸邊，然而這時一個巨浪打來，小船被捲走了。
  10. The pate rubs pinches massages the head, revolves the massage through the pro and con two directions, the waist, the back is equipped with four turn walks the organization, two widths, two narrowly roll the massage wheel, can tightly paste your waist back about, does according to the lumbodorsal region curve walks the massage, depend the mat. the beginnings and ends are equipped with the remote infrared ray pad wave system, can cause the heat wave infrared thorough human body cell in - depth to nurse, the cushion thigh department is equipped with two thumps to strike to be possible to choose the rap, to inspire trembles, whips three massages techniques, the calf pad supposes one may modulate velocity the hoop organization

    頸部揉捏按摩頭，通過正反二個方向的旋轉按摩，腰、背部設有四輪行走機構，兩寬、兩窄滾動的按摩輪，能緊貼您的腰背部，根據腰背曲線作上下行走按摩，靠墊兩端設有遠紅外線墊波系統，能使熱波紅外線深入人體細胞深層護理，坐墊大腿部設有兩捶擊頭可選擇敲擊、振顫、拍打三種按摩手法，小腿墊設一可調速滾輪機構。
  11. Turner raised an arm to wave at bystanders, and “ everything went black. ” collapsing violently, he gashed his head, chipped a tooth and bit a deep hole in his bottom lip

    他猛然倒地，頭上撞破了一個大口子，摔掉一顆牙，下唇也磕了一個很深的洞。
  12. The countess bent her head, as if beneath a heavy wave of bitter thoughts

    伯爵夫人的頭垂了下去，象埋在了一陣極其痛苦的思想里。
  13. Hawaiian surfer dives for safety after catching a solid 12 - foot wave that nearly closed out on his head in the bear hawaiian pro longboard invitational on the north shore of oahu, hawaii

    于夏威夷歐胡島北岸舉辦的貝爾夏威夷職業長型沖浪板邀請賽中，一名夏威夷選手沖上一個足足有十二英尺高、幾乎把他淹沒的浪頭后安全躍入水中。
  14. This kind of instability bulk movement is induced by wave cyclic loading, as a result the slope of bottom bed decrease, water depth increase, and instability bulk movement has the character of subregion, regularity and head erosion, thus it will influence evolvement of region of interest landform, and change flow field and bottom stratum condition continually, so will lead to dynamic influence on structure foundation soil

    這種不穩定塊體運動由波浪循環荷載誘發，其結果使底床整體坡度減緩，水深加大，而且不穩定的塊體運動具有小區域、多發性和溯源侵蝕的特點，將繼續影響著海域以後的水深地形的發展演化，並不斷改變著該區的流場與底床地層條件，對構築物地基土的穩定性產生著動態的影響。
  15. When the frequency approaches zero, the factor approaches zero correspondingly ; 2 ) the amplitude of interaction factors changes with the incident angle of rayleigh waves and reaches maximum when is zero. moreover, with the increase of, the wave period shortens apparently ; ( 3 ) the amplitude of interaction factors decreases as the pile spacing increases and approaches to zero when the pile spacing is 15 ; 4 ) the amplitudes of interaction factors increase clearly with the increasing stiffness ratio of pile to soil ; 5 ) the lat eral seismic response of fixed - head pile groups is much smaller than that of free - head pile groups. moreover, the pile - group effects induced by rayleigh waves can be neglected ; 6 ) the lateral seismic response of piles at different location differs from each other

    得到了以下結論： 1 ）樁的相互作用因子隨頻率呈周期性變化，在振動頻率比較低的情況下，樁的橫向相互作用因子也較低，當頻率趨近於零時，相互作用因子也趨近於零； 2 ）樁的相互作用因子的幅值隨瑞利波入射角度的變化而變化，在= 0情況下幅值最大，且隨入射角度的增加，波動的周期明顯縮短； 3 ）樁的相互作用因子的幅值隨著樁與樁間距的增加而減小，至s d = 15時，樁的相互作用因子基本趨近於0 ； 4 ）在頻率比較低時，相互作用因子幅值隨樁土相對剛度比的增加而顯著增加； 5 ）樁頂固接可以有效地降低群樁的橫向地震響應幅值，由瑞利波產生的群樁效應可以忽略不計； 6 ）群樁中不同樁位的樁的橫向地震響應是不同的，每根樁所在的樁位對其橫向地震響應有很大的影響；刀樁數的增加並不能減小樁的橫向動力響應。
  16. Packaging ; steel drums with full removable head, stackable, with wave beads

    包裝材料.帶波形卷邊可堆垛帶可拆蓋的鋼制鼓形包
  17. At the same time, figures involving attribute data about flow field at inlet and outlet downstream or wave motion of water at the downflow head of lock chamber of siyang navigation lock were displayed through gis application system which we developed. according to data of baoying navigation lock acquired by mathematics model, figures about velocities which have the same value, velocities toward cross direction which have the same value and flow field at inlet and outlet upstream were formed. achievement data, space information and attribute information were in connection with figure so as to search for and analysis the information, which is satisfying

    同時完成了江蘇泗陽船閘下游引航道非恆定流及其改善措施的計算分析研究和寶應船閘上游引航道口門區水流條件計算分析研究，運用gis技術和所設計的gis應用系統對泗陽船閘下游引航道內流場以及下閘首水位波動情況進行信息顯示，根據對寶應船閘的計算結果生成上游引航道口門區等流速圖、橫向流速等值線圖和流場圖，使計算分析成果數據、空間信息、屬性信息與圖形顯示有機結合，便於查詢分析，效果令人滿意。
  18. A wave of the head, a stretch of the legs - the black - faced guests who have flown so far to be here love the natural, unpolluted environment of chiku, so follow in their footsteps if you want to feast your eyes on chiku s natural beauty

    甩甩頭，伸伸腳，不遠千里而來的黑面嬌客，最愛七股自然無污染的環境，快快隨著它們的腳步，一游七股的自然美景吧！
  19. With the consideration of the vertical wave effect of soil and soil - pile interaction, an approximate analytical solution to vertical vibration of pile system with variable impedance in visco - elastic layered soil is developed. a simplified and practical mathematical model for interaction between soil layers is proposed, and its applicability is theoretically investigated. based on this model and by using laplace transforms and the transmit property of impedance function, the analytical expression of the impedance function and solutions of the displacement and velocity response function in frequency domain and in time domain at the pile head are derived

    4 、從三維軸對稱土模型出發，對考慮樁土耦合作用、土層層間聯系以及樁周土豎向應力梯度變化條件下的成層粘彈性土中完整樁及變阻抗樁系統縱向振動問題進行了研究，提出了成層土中變阻抗樁系統縱向振動問題的近似解析解法和樁周土層層間相互作用的簡化而實用的數學模型，並利用拉氏變換和阻抗函數的傳遞性，獲得了成層土中任意段變阻抗樁樁頂阻抗函數的解析表達式，以及樁頂速度導納和時域速度響應解析解和半解析解。
  20. Firstly, this paper summarizes modern weaponry stealth technology at home and abroad, and lays special emphasis on analyzing stealth problem of cruise missile ’ s guidance head cover, aerocraft radar canopy and other privileged sites. secondly it makes a research on related theories of transparent metallic mesh that applied to missile ’ s guidance head cover and aerocraft radar canopy, and deduces relational expression between transparent metallic mesh structural parameters and radar wave - shielding efficiency, infrared transmitting. we use laser direct writing technique to fabricate a metallic mesh ( dimension : 70mm 70mm ; line width : 5 m ; period : 350 m ) on glass surface, then do experiment to test radar wave - shielding of metallic mesh via radar transmitting and receiving device

    本文首先綜述了國內外現代武器系統隱身技術方法;重點對巡航導彈導引頭罩和飛機雷達艙罩等特殊部位的隱身問題進行了研究，研究了金屬網柵用於導彈頭罩和飛機雷達艙罩隱身的相關理論，推導了金屬網柵結構參數對雷達波屏蔽效率和透紅外關系式;用激光直寫工藝，在玻璃表面上製作了一塊面積為70mm 70mm ，線寬為5 m ，線周期為350 m的金屬網柵;在實驗室里用雷達發射和接收裝置測試了網柵對雷達波的屏蔽實驗;認為利用金屬網柵技術對雷達波具有一定的屏蔽作用，而且不影響精確制導的紅外線高效透過。
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