長時基 的英文怎麼說

中文拼音 [zhǎngshíjī]
長時基 英文
long time base
  • 長 : 長Ⅰ形容詞1 （年紀較大） older; elder; senior 2 （排行最大） eldest; oldest Ⅱ名詞（領導人） chief;...
  • 時 : shí］Ⅰ名1 （比較長的一段時間）time; times; days:當時at that time; in those days; 古時 ancient tim...
  1. Based on the previous research on the portal crane administration, one standpoint put forward in this paper is idea that is on the foundation of reliability in this paper, two viewpoints take shape when reason is analyzed, that is fatigue break and appearing the flaw that will extend. what is the fatigue break ? ( this phenomenon is always happen in some place ), the fatigue is that board appears apophysis and concave when the board is pressed. so that the board ability of bearing the weight of load will descend

    本論文建立在已有的港口裝卸機械管理的研究基礎之上，進一步提出了以可靠性為基礎的港口裝卸機械的管理思想，已有的研究表明，港口機械設備破壞主要由於兩個原因，第一是穩定性問題，特別是構件的局部穩定性，所謂穩定性是指：在板的平面內，板受到平行於板面的壓力作用，使板發生隆起、內陷等凹凸不平的結果，從而使板受載能力減弱；第二是結構出現疲勞裂紋及其擴展，這是由於設備長時期運行，而造成設備某些部位出現裂紋並得以擴展，使設備承載能力下降。
  2. For electrodeposition by dc methods, the metals deposite uninterrupted and the particles were also embeded uninterrupted into the coatings ; for electrodeposition by pc method, the particles with biggish volume were desorbed from the coatings and returned to the electrolyte again owing to the presence of pulse interval ; for electrodeposition by prc method, the particles carried positive charges are much more easy to desorb from the coatings owing to the effecf of reverse pulse current combined with pulse interval, in addition, the reverse pulse current also could dissovle the metals, further accelerates the desorption of particles, thus the particles size embeded in the coatings by prc method is the least

    直流電沉積時，基質金屬的沉積連續進行，粒子在電極表面不間斷嵌入鍍層;單脈沖電沉積由於脈沖間歇的存在使得具有較大體積的粒子會脫附，重新回到溶液中;採用周期換向脈沖時，反向脈沖電流使表面荷正電的較大的粒子更易從電極表面脫附，同時，反向脈沖電流對基質金屬的溶解作用，也會促進粒子的脫附，因此鍍層中復合粒子尺寸最小。隨著鍍層中粒子復合量的增加，三種鍍層的晶粒都明顯細化，說明al _ 2o _ 3的存在阻止了晶粒的長大，提高了電沉積過程中晶核的形成速率。
  3. A third time he approached in the same manner, when the christian knight, desirous to terminate this elusory warfare, in which he might at length have been worn out by the activity of his foeman, suddenly seized the mace which hung at his saddlebow, and, with a strong hand and unerring aim, hurled it against the head of the emir, for such and not less his enemy appeared

    第三次他又猛撲，這時基督教騎士不願老讓敵人用這種方式消耗白己力量，決定結束這種虛晃一著的戰斗，突然拿起放在馬鞍前穹上的釘頭錘狠命地一扔，錘頭準確地直指這個酋長的頭部（看起來這個敵人的身份不會低於酋長） 。
  4. Does the collector current rise in equal steps for equal increments of base current ?

    基極電流作等值增長時，集電極電流是否也相應地等值上升呢？
  5. This paper use the ncep / ncar day - to - day reanalysis data of 500hpa high field and so on, choose ural mountain, baikal, okhotsk as the key district, the mid - high latitude of eurasia circulation courses that have long duration ( scale of time is middle, namely during 10 - 30 day ), maybe continue continuously after being intermittence of 1 - 2 days in middle, appear repeatedly is for research object, define an index " i " of the circulation pattern over mid - high latitude of eurasia. a method is proposed to identify the summer typical persistent circulation pattern at 500hpa levels over eurasia mid - high latitude. the climate characteristics of those typical persistent circulation patterns are studied

    本文利用ncep / ncar再分析逐日500hpa高度場等資料，選擇烏拉爾山、貝加爾湖、鄂霍次克海這三個地方作為關鍵區，以夏季歐亞中高緯度持續時間長（時間尺度屬于中間時間尺度，即10 ? 30天之間） 、中間可能會間歇1 、 2天然後又繼續持續、反復出現的環流過程為研究對象，定義了一個夏季歐亞中高緯流型指數，在此基礎上提出了一種對夏季歐亞中高緯500hpa典型持續流型的界定方法，研究了典型持續流型的氣候特徵，分析了流型指數的年代際變化，以及對應不同階段、不同流型的降水場、加熱場、海溫場等的主要特徵。
  6. In contrast, transgenic mice overexpressing gat1 displayed ethanol tolerance, as shown by the righting reflex test. mi ce overexpressing gat1 survived a lethal dose of ethanol ( 9g / kg, i. p. ) longer, maintained locomotor activity longer after a sub - lethal dose ( 1. 75g / kg, i. p. )

    相反，在翻正實驗中過量表達gat1的轉基因小鼠表現出顯著的酒精耐受；與同胎所生的野生型小鼠相比，轉基因小鼠在酒精緻死劑量（ 9g / kg ， i . p . ）下存活較長時間；在酒精低劑量（ 1 . 75g / kg ， i . p . ）下維持更長時間的運動活力，相應的ld50也較高。
  7. In addition, tokyo is famous for a variety of textiles, from hand - woven silks that offer a touch of pure japanese style, including murayama - oshima pongee silk and yukata materials to machine - woven items including knits, neckties, hats and socks. other noted products are furniture and toys. all of these items represent a continuing tradition, passed on from generation to generation, with an attention to detail that is truly japanese

    再加上還有「織物」 、 「針織品」 、 「領帶」 、 「帽子」 、 「襪子」等纖維產品和「傢具」以及「玩具」 ，以日本人特有的纖細性格，經過長時期的歷史發展而培育起來的感覺和技術，為現代人所繼承，成為支撐東京特產品產業的基礎。
  8. Shingis, sachem of the delawares, … took up the hatchet at various times against the english

    特拉華印第安人的酋長欣基斯在各個不同時期向英國人開了戰。
  9. In an upstairs room of my city house, at midnight, i would send out through the open windows long, tortured fragments of alwin schroeder ' s 170 foundation studies for violoncello to mingle with the squeals of cats

    午夜時分，我在城裡住宅的樓上房間里，經常拉阿爾溫.舒羅德的《大提琴基本練習曲170首》 ，從敞開是窗戶傳出長時間折磨人的練習曲片段，和貓的抗議聲混在一起。
  10. You can develop and deploy business processes that support long and short running business processes and a compensation model within a scalable infrastructure

    可以開發和部署業務流程，它支持長時間運行和短時間運行的業務流程以及可伸縮的基礎設施中的補償模型。
  11. The sort, material composite, structure properties and conduction mechanisms of eca ( electrical conductive adhesive ) were discussed in this paper. then three types of ega specimens were designed and made, on which temperature cycles test from - 55 ? to + 125 ? and thermal aging at + 125 ? were carried out. changes of the adhesive strength, eca ' s bulk resistance and contact resistance under the environment stress were summarized and a detailed evaluation on these specimens was given

    本文在全面闡述導電膠的分類組成、物理結構、導電機理的基礎上，設計並製作了三批導電膠樣品，通過對樣品進行長時間的- 55 ? ? + 125溫度循環和125高溫存儲試驗，總結了導電膠粘接強度、體電阻和接觸電阻在環境應力下的變化規律，對三類樣品的長期可靠性做出了全面的評價，並結合導電膠電阻率和「穿流閾值」的計算機模擬，給出了提高導電膠可靠性和電導率的建議，介紹了國內外在高電導率高可靠性導電膠研製方面的一些最新進展。
  12. There has not been a scientific design theory about the jointless bridge whereas it has been conducted successfully for a long time in the u. s. the actual design ways basically depend on the experience and observaration. what is more, the analytical method and the design of the crunodal details are still dealed with on the whole. in fact, it is a very important part to deal with the crunodal structure between the abutment and beam in the design and conduction of the jointless bridge. in addition, the loaded properties of the crunode are the key and difficulty in the study of the jointless bridge. therefor, there are engineering and practical significances of analyzing the crunodal structure and studying its loaded properties

    盡管無伸縮縫橋梁在美國已經成功地使用了很長時間，但至今還沒有一個比較科學的設計理論。目前的設計方法基本上依賴于經驗與觀察，還沒有從根本上解決無伸縮縫橋梁有關的分析方法和設計細部構造。應該說，對于無伸縮縫橋梁而言，處理臺與主梁的結點構造是設計和施工中非常重要的部分，結點部分的受力性能是研究無伸縮縫橋梁的重點和難點。
  13. Cosmic ray test was carried out to choose and optimize working parameters of full - length prototype and its data acquisition system, verify the electronics system about dynamic range, drift time measurement search window, charge measurement integral width, work stability and electronics grounding and noise. in experiment, acquired abundant experience with the solution of actual problem and verified their reliability of physical design. this lays the foundations for the successful construction of the besiii drift chamber and electrical system

    測試過程中我們調整了電子學的動態范圍、漂移時間和電荷測量參數驗證了電子學系統工作的穩定性、抗干擾能力及噪聲水平等並成功解決了實驗過程中遇到了問題。通過長時間的取數進一步檢驗了全長模型和電子學系統工作穩定性，驗證了全長模型及其數據獲取系統物理設計的可靠性，為漂移室和電子學系統的成功研製奠定了基礎。
  14. By applying electrophysiological techniques on normal and gene knock - out mice, these researchers show that in the hippocampus, a brain area important for memory formation, bdnf is the only key protein required for the expression of late - phase long - term potentiation, a cellular model of long - term memory

    研究人員分別在正常和基因敲除小鼠身上以電生理技術作實驗，發現在它們的海馬區（腦部組成記憶的一個重要部位）內， bdnf是造成長期記憶的細胞機制- -晚期長時程增強- -表現時所需的唯一主要蛋白質。
  15. In order to overcome this shortcoming, a real - time communications system for pictures and music, based on vod and video - banking technologies has become available commercially. instead of transmitting pictures and music in the text format, it transmits data in encoded signals in proper order and regenerates them on a real - time basis. that is how long - time multimedia communications made possible

    為了克服上述缺點，現在推出了一種以vod ，視頻庫技術為基礎的圖象、音樂實時通信系統，它對圖象、音樂等不可以文本格式傳送，而是把編碼信號數據，依次進行傳送，並實時再生，這樣長時間多媒體通信就成可能。
  16. By using inverted microscope, it was observed that dunaliella salina of different growth stages after the high osmotic shocks can live in the medium with nacl concentration between 0. 1m and 5. 0m, but its growth status and period showed differently. the optimal concentration for the growth of dunaliella salina was 0. 5 - 1. 5m, and this organism could stand a variety range of osmotic shock. enolase gene, the anti - adversity gene of d. salina, was cloned by modified degenerate pcr technique

    通過倒置顯微鏡觀察生長在不同鹽濃度，不同生長時期，以及經不同滲透壓震動的鹽藻，四川大學博士學位論文發現其在o . im一5 . omnaci培養基中均能正常生長，但其生活狀態及生長周期有所不同，其最適生長naci濃度為0 . 5一1 . 5m ，還能適應各種高滲及低滲震動。
  17. In fact, kiefer sutherland reportedly opted for more jail time rather than see the production of 24 disrupted

    實際上基弗?薩瑟蘭寧願自己在監獄里呆更長時間，也不願拖垮《 24小時》的製作。
  18. Linnan sub - depression which is mesozoic and cenozoic faulted lacustrine basin is located in the southwestern part of huimin sag, depression of jiyang. it is dominated by lacustrine - fill sub - depression. based on well logs, three - dimension seismic profiles, cores and other basic data, 10 horizons including 6 turnaround surfaces and 4 maximum flooding surfaces are defined from es3 to the lower part of es2 formation, and 1 long - term and 5 intermediate - term base - level cycles which are named from c5 to c1 could be identified, and then the chronostratigraphic framework of the sub - depression is built

    本文以巖心、鉆井、測井、地震資料為基礎，在下第三系沙三段沙二下的一個長期基準面旋迴（二級層序）內部識別出10個有時間地層對比意義的界面，包括6個基準面下降到上升的轉換面（層序界面） ， 4個基準面上升到下降的轉換面（湖泛面） ，劃分出c1 - c5五個中期基準面旋迴，建立了等時地層格架地層格架。
  19. Amino acid content of each part of winter shoot and spring shoot of phyllostachys pubessens was determined

    在毛竹冬筍和春筍兩個不同生長時期，對筍體各部位氨基酸含量進行測定分析。
  20. There are hundreds of definitions of what makes up a purchase order, but is there enough will to match up one purchase order format with another using the tools that xml - related technologies offer ? in the rest of this column, i ll make my usual survey of recent developments in semantic transparency

    這就象對于那些缺乏資源建設技術基礎設施（在西方已經建立起來了）的發展中國家從蜂窩和衛星通訊中受益匪淺一樣，基於xml的貿易和商業過程的簡化在提高生產力方面有很大潛力，這些是在長時間的信息技術革命后出現的。
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