head field 中文意思是什麼

head field 解釋
磁頭場
  • 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...
  • field : n 菲爾德〈姓氏〉。n 1 原野，曠野；（海、空、冰雪等的）茫茫一片。2 田地，牧場；割草場；〈pl 〉〈集...
  1. All field splices were bolted using astm a325 hex head bolts.

    所有現場拼接都用美國材料試驗協會的A325六角形頭螺栓。
  2. Klingelnberg cyclo - palloid spiral bevel gear has construction cramped, excellent transmission quality, low noise and loaded vehavior, it ’ s the main form of gear drives in the bevel gear ’ s technology field. it ’ s cyclo - palloid system, two - part cutter head and high power gears ( hpg ), has certain technology particular than gleason spiral bevel gear. systemic analysing the manufacture principle and meshing principle of klingelnberg cyclo - palloid spiral bevel gear, for accomplishing design theory and analysis method, for enhancement manufacture precision and loaded behavior, for promotion and applied in engineering field, have important theory value and actuality meaning. main work of the paper is tooth form emulation and tooth contact analyse of klingelnberg cyclo - palloid spiral bevel gear

    克林貝格（ klingelnberg ）延伸外擺線齒錐齒輪結構緊湊、傳動性能優良、噪聲小、承載能力高，是錐齒輪技術發展的主要齒制，其連續切削法，雙層刀盤技術和硬齒面刮削法（ hpg ）相對于格利森制齒輪有一定的技術特點。系統的分析這種齒輪的加工原理和嚙合機理，對完善其設計理論和分析方法，提高加工精度和承載能力，在工程中推廣應用具有重要的理論價值和實際意義。
  3. Pesticide - guidelines for the field efficacy trials - part 106 : fungicides against head smut of corn

    農藥田間藥效試驗準則二第106部分：殺菌劑防治玉米絲黑穗病
  4. This bright panoply was not meant for mere idle show, but had been worn by the governor on many a solemn muster and training field, and had glittered, moreover, at the head of a regiment in the pequod war

    這套明晃晃的盔甲，可不只是擺設，總督確曾穿著它多次在莊嚴的閱兵式演武場上耀武揚威，而且，更重要的，也確曾穿著它在皮廓德之戰中沖鋒陷陣。
  5. Some conclusions are drawn : 1 ) effect of inertial force from superstructures on the lateral seismic response of single pile can not be ignored ; 2 ) the lateral seismic response of single pile induced by far - field earthquake are mainly affected by acceleration mass of superstructure > site eigenperiod. it increases with the increment of accele ration and mass of superstructure. as the site characteristic frequency approaches the self - oscillation frequency of the pile, sympathetic vibration occurs and the value of lateral seismic response reaches maximum ; 3 ) as the stiffness ratio of pile to soil increase, the relative displacement of pile to soil increases ; 4 ) the lateral seismic response of fixed - head pile is much smaller than that of free - head pile

    將其解析解與具體的的抗震設防烈度和場地特徵周期結合起來，計算分析了成層地基中單樁的橫向地震響應，得到了以下結論： 1 ）上部結構慣性力對樁的橫向地震響應的影響不可忽略； 2 ）成層地基中的單樁的橫向地震響應主要受地震基本加速度、場地特徵周期、上部結構質量的影響，隨地震基本加速度、上部結構質量的增大而增大；場地特徵頻率越接近樁基自振頻率，樁基地震響應越大，等於自振頻率時，由於發生共振現象，樁基響應幅值最大； 3 ）樁土剛度比越大，樁土之間的相對位移的幅值越大； 4 ）樁頂固接的連接方式，可以有效地降低地震時單樁的橫向地震響應。
  6. Ams is a sino - foreign joint venture specialized on the investment and management of medical equipments. after long - term ceaseless effort, we have successfully constructed constructed the biggest national woundless medical service network, which has more than 40 clinics and therapeutic centers. these center now include head gamma knife center, whole - body gamma knife center epilepsy diagnosis center, radiotherapy center and thermotherapy center. after ten years efficient administration and management, ams has already won outstanding reputation and wide influence in the field of chinese medical territory. we will gradually extend our investment scale and management scale, to provide medical service for multitude medical institutions and patients with a brand new visage

    經過多年來的不懈努力，已成功地構築起國內最大的無創傷醫療服務網路，擁有近40個診斷治療治療專科醫院，包括頭部伽瑪刀治療專科體部伽瑪刀專科癲癇診斷治療專科核磁共振診斷中心放療專科熱療專科。通過十年來卓有成效的經營管理，傲華公司在中國醫療領域贏得了良好的聲譽，並形成廣泛的影響，公司將逐步擴大投資經營規模，以全新的面貌為廣大患者提供醫療服務。
  7. Unlike mr butcher, who set them such a fine example by head - butting tunisians on the field while playing for england

    於是乎英國的媒體決定重演福克蘭戰爭的輝煌，隨之阿根廷隊的隊長迪耶果?馬拉多納成了頭版頭條的主角。
  8. Based on this view, this paper analyzes the suitability of protective respirators to human body, and systematically puts forward such ergonomic problems as seal, respiratory resistance, dead space and field of vision about protective respirators at the angle of human facial features and bio - mechanical characteristics of head and neck

    筆者從人體的面部形態與生理機能角度，分析了呼吸防護用品與人體的適配性，系統提出密合性、呼吸阻力、死腔、視野等呼吸防護用品的人機工效學問題。
  9. A novel modularized near - field scanning optical microscopy was developed, with its modules such as tuning - fork optical fiber probe, scanning head and scanning platform etc, of high performance and easy operation

    摘要採用模塊化的設計思想，製成了高質量且簡單易用的音叉光纖探針模塊、模塊化的掃描探頭、掃描臺等，從而研製出高性能，易操作的模塊化的保偏近場掃描光學顯微鏡。
  10. All field splices were bolted using astm a325 hex head bolts

    所有現場拼接都用美國材料試驗協會的a325六角形頭螺栓。
  11. As for actual embankments, the hydraulic head, cross section shapes, properties of filled soil, geological conditions and so on all vary greatly, it ' s hard to define precisely the distribution of seepage field and take effective seepage prevention measures

    因實際工程中堤防的作用水頭、堤身斷面、填土性質、地質條件等均千變萬化，導致難以全面而準確地分析其滲流場分佈並採取有效的防滲措施。
  12. A sil flying head is designed to keep the distance between sil and recording medium in near - field range. a sil optical data storage system is built up when the recording head is combined with sil flying head. meanwhile, using astigmatic focusing error detection technology and twin optical pick - up heads, a novel nontouching nanometer measurement method is developed to measure the flying height of sil, and provides us with a powerful tool to optimize the design of sil fly head

    在sil存儲技術研究方面，首先提出一種光學玻璃熱熔加工製作sil的新方法，該方法克服了小半徑球透鏡加工的難題，成功製作出了半球固體浸沒透鏡；設計了sil飛行頭系統，並利用光學頭像散法聚焦誤差檢測原理，設計出一種雙光學頭sil飛行高度測量方案，實現了sil飛行頭飛行高度的測量。
  13. These jade pillow from hundreds xiaoyu mosaic which is not only comfortable and cool, and good permeability, and the human body when it contacts will produce static electromagnetic field, so the head and neck multiple 10 points and sleep in the massage easily be stimulated

    這類玉枕由數百片小玉鑲嵌而成，不僅舒適涼爽，而且透氣性好，當它與人體接觸時，會產生靜電磁場，使頭部與頸部的10多處穴位，在睡眠中得到輕松的按摩刺激。
  14. Mathematical model of the power frequency electric field under high voltage over head line

    高壓架空輸電線下工頻電場的數學模型
  15. Head field intelligence branch

    實地情報組主任
  16. Head field training

    戶外訓練主任
  17. Head field team

    實地行動組主任
  18. Advantages, disadvantages and limits of arm are thoroughly examined using signal processing methods. based on the above, incoherent and coherent two - point - source decoy methods and modified coherent two - point - source decoy methods to deflect arm are brought forward. arm ’ s homing heads are generally of mono - pulse structure, so coherent two - point - source ’ s interference resembles that to mono - pulse radar except that interference to radar belongs to far field scope, but interference to arm varies from far field to near field because relative distance drastically changes between the homing head and the two - point - source with missile ’ s homing head continually approaching the target

    Arm的導引頭一般為單脈沖體制，因此，相干兩點源對導引頭的干擾類同於對單脈沖雷達的干擾，不同的是:對雷達的干擾都是遠場，而導引頭隨著導彈不斷接近目標，兩點源與導引頭的相對位置發生劇烈變化，由遠場變化到近場;導引頭天線口面上的合成場也發生了大的變化，相位波前的畸變產生干擾，這就是相干兩點源誘偏的基本思想。
  19. Edward tsui, head un office for the coordination of humanitarian affairs : " the most assistance include shelter, food items, medicines, logistic support, particularly helicopters, as well as field hospitals

    :世界領袖紛紛誓言支持，派遣救難隊伍與直升機隊前往，同時聯合國一個八人隊伍在受創最嚴重的地區，開始救援努力。
  20. Kicked in the head at reading, removed from the field under an oxygen mask, required to undergo surgery on his skull, shaved and scarred, with serious doubts raised about the likelihood that he would ever play again, cech nevertheless defeated medical expectation to return to the side within months and play, uncannily, as if rejuvenated by the experience

    同雷丁的比賽中被踢中頭部，帶著氧氣罩從球場被移走，要在他的頭骨上進行手術，開了刀並留下了疤痕，讓人十分懷疑他能否再進行比賽了，然而並沒有像醫學估計的那樣，切赫在幾個月內就重返賽場了，似乎這次的經歷反而讓他更有活力了。
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