起伏前進 的英文怎麼說

中文拼音 [qǐfúqiánjìn]
起伏前進 英文
undulation
  • 起 : 起Ⅰ動詞1 （站起; 坐起） rise; get up; stand up 2 （取出; 取走） draw out; remove; extract; pull 3...
  • 伏 : Ⅰ動詞1 （身體向前靠在物體上; 趴） bend over; lie prostrate 2 （低下去） subside; go down 3 （隱藏...
  • 前 : Ⅰ名詞1 （在正面的） front 2 （次序在先的） first; top 3 （過去的; 較早的） ago; before; preceding...
  • 進 : 進構詞成分。
  • 起伏 : rise and fall; ups and downs; heave rolling; undulate; fluctuate
  1. It ' s 50 over a choppy sea. - fifty - five

    在波濤起伏的海面上以50英里的速度前進- 55
  2. - it ' s 50 over a choppy sea. - fifty - five

    -在波濤起伏的海面上以50英里的速度前進- 55
  3. The poem swung in majestic rhythm to the cool tumult of interstellar conflict, to the onset of starry hosts, to the impact of cold suns and the flaming up of nebular in the darkened void ; and through it all, unceasing and faint, like a silver shuttle, ran the frail, piping voice of man, a querulous chirp amid the screaming of planets and the crash of systems

    那詩以莊重的節奏振蕩起伏，伴隨著星際沖突的清冷的波濤萬千星宿的前進步伐和無數冷冰冰的太陽的沖擊，伴隨著最黑暗的空虛望的星雲的燃燒而在這一切之間，卻傳來了入類微弱細小的聲音，有如一支銀梭，不斷地無力地吶喊著，在星球的呼嘯和天體的撞擊聲中只不過是幾聲哀怨悲嗟的唧唧啾鳴。
  4. During the centennial period, the subject research underwent ups and downs, prosperities and declines, presented a devious and progressional picture in front of us

    在這100年中，學科研究時起時伏，幾番達于興盛，又幾度陷入低谷，呈現出一幅曲折前進的畫面。
  5. One day he was leaning on the railing of the engine - room, and was observing the engine, when a sudden pitch of the steamer threw the screw out of the water. the steam came hissing out of the valves ; and this made passepartout indignant

    有一天他伏在機車間的欄桿上，看著這架有時象發怒似的大機器在飛快轉動，這時由於船身急劇地前後顛簸，推進器一露出水面就飛快地空轉，於是活塞的運動就引起蒸汽不停地劈拍爆炸。
  6. Solving the static correction problems under complex near - surface conditions is a systematic engineering. first, careful field weathering investigation must be done, then we have to take full advantages of refraction first - break information and field weathering investigation information to compute field static correction and large residual static corrections with various refraction first - break statics methods, finally, reflection statics methods are used iteratively to solve the residual statics problems. to solve serious static correction problems in complex near - surface areas of western china, different refraction first - break statics methods are studied in this thesis. the main study contents are as follows : 1 ) the propagation features of refraction for horizontal layered and dip media are studied firstly, it lays a good theoretical foundation for later statics method studies

    本文針對目前西部油氣勘探中迫切需要解決的復雜地表區靜校正技術難題，對初至折射波解決二維和三維長、短波長靜校正問題的正反演方法進行了深入的研究和探討，研究內容主要包括（ 1 ）水平層狀和傾斜界面折射波的傳播規律，為后續的折射靜校正方法研究奠定理論基礎； （ 2 ）二維復雜層狀介質地震折射波正演方法，該方法可適用於折射面起伏不大、低速層和折射層速度變化不大的情況。
  7. Bachu arch is a common forland uplift of southwest of tarim forland basin northeast of tarim forland basin. this arch previously is a low submerged paleohigh which rised integrality above water from late hercynian to terminal hercynian, was exposed to denudation mostly because of uplifting integrality in mesozoic, ulteriorly uplifted and strongly reformed in late himalayan. markit slope is a slope north dipping in early paleozoic, tilted in south - north orientation in hercynian

    巴楚隆起作為塔西南前陸盆地和塔東北前陸盆地的共用前陸隆起，是一個早古生代潛伏於水下的低隆，海西晚期至末期呈整體性隆升，露出水面，中生代整體隆升，大面積遭受剝蝕；喜馬拉雅晚期進一步隆升和強烈被改造，才定型成現今的構造格局。
  8. From the policy aim and the choice of policy tools to the implementation of policy and adjustments, the maritime investing policy is a result of a process of mutually actions and rational behavior. in the first chapter, the author reviews the character of the world tanker market, because of the specialty of transport of oil, the investment of tankers fluctuate with the economics cycle

    在第二章中，筆者分析了油輪運輸的基本特徵，認為由於石油運輸供給的特點使得油輪投資存在超前性，同時由於油輪市場的壟斷性，導致油輪投資隨經濟波動起伏顯著，油輪投資政策分析缺乏針對性的直觀經濟理論引導；隨后進行的行業背景分析對世界和中國的石油水上運輸業的發展及投資現狀加以剖析，說明世界油輪投資與中國油輪投資存在差異。
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