直接前驅 的英文怎麼說

中文拼音 [zhíjiēqiánqū]
直接前驅 英文
immediate predecessor
  • 直 : Ⅰ形容詞1 （成直線的; 硬挺的） straight; stiff 2 （跟地面垂直的; 從上到下的; 從前到后的） erect; v...
  • 接 : Ⅰ動詞1 （靠近;接觸） come into contact with; come close to 2 （連接; 使連接） connect; join; put ...
  • 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...
  • 驅 : 動詞1. （趕） drive （a horse, car, etc. ） 2. （快跑） run quickly 3. （趕走） expel; disperse
  • 直接 : direct; immediate
  1. Domain ontology can be modeled a simple directed acyclic network, subsumption relation between two concepts can be computed by the ( immediate ) ancestor or descendent algorithm in a ~ ( h ), association degree between two concepts can be computed by the shortest path algorithm in a ~ ( h )

    領域本體可以模型化為一個簡單有向無環網路，概念之間的包含關系可以通過a ~ h中的（直接）前驅后繼演算法來求解，而概念之間的關聯度可以通過a ~ h中的最短路徑演算法來求解。
  2. A novel amplifier chain which is composed of the forward wave crossed - field amplifier ( cfa ) driven directly by solid state amplifier ( ssa ) is better in performances and reliability compared with traditional three stage chain which is composed of " ssa + twta + cfa "

    摘要採用固態放大器直接驅動前向波管的新型放大鏈與「固態-中功率行波管-前向波管」三級放大鏈相比較，具有更好的性能指標。
  3. It has the characteristic of non - gear - box, large output torque, small volume, easy control, fast response, high track precision, high reliability etc. the system has potential advantages over substituting for traditional hydraulic or pneumatic missile actuator servo control system and has wide prospect in the fields of aerial actuator, servo valve, robot, radar antenna etc. the system ' s operation principle, control idea, functions and realization of each component are discussed in detail

    該系統在取代傳統的液壓、氣動導彈舵機伺服控制系統方面有很大潛力，同時在航空舵機、伺服閥，以及機器人關節的直接驅動、雷達天線等領域具有廣闊的應用前景。論文詳述了系統的工作原理與控制思想，以及系統方案的設計和各組成部分的功能與實現方法。
  4. This dissertation presents how to use the ultrasonic motor as an actuator to suppress the flutter of a two - dimensional airfoil section with a control surface. the ultrasonic motor, which features simple structure, high torque at low speed, small size, low weight and no electromagnetic contamination, is a promising actuator for the flutter suppression of small aircraft

    超聲電機以其結構簡單緊湊、轉矩/質量比大、低速大扭矩、直接驅動，動態響應快、斷電自鎖和不產生磁場且不受外界磁場干擾等優點，有望成為一種非常有前途的作動器，用於小型飛機的機翼顫振主動抑制。
  5. Major contributions of this thesis include : 1 ) advances a new algorithm a ~ ( h ) to compute all possible paths, the shortest ( longest ) path and the ( immediate ) ancestor or descendent relation between two nodes on a simple directed acyclic network

    本文取得的創新性成果主要表現在以下幾個方面： 1 ）對簡單有向無環網路中任意兩個結點之間的所有可能路徑、最短（長）路徑以及（直接）前驅后繼等問題，本文提出一種新的演算法a ~ h 。
  6. Based on summarized and analyzed the existing problems of the solution for scheduling rtrpmt and tft, the author constructs a new heuristic function which adequately takes predecessor and successor relation among tasks into account, targeting that the direct successor of current running task is to be given the earliest time to be run

    針對實時分佈系統中大量的相關周期性多任務，在分析、總結了前人對此類任務的調度演算法解決方案所存在的問題基礎上，構造了一種新的啟發函數，該啟發函數充分考慮了任務之間的前驅、后繼關系，以當前任務的直接后繼具有最早開始執行時間為目標。
  7. Although reducer can avoid step sense and oscillation partly, the strap transmission will influence orientation precision ( it is key norm to the small metallographic sample cutting machine ), so plan to use step motor to drive the screw directly, the step motor at low velocity, which is not drived by the subdividing drive system, will have obvious oscillation and noise that would influence the cutting function, the usage life and sample structure

    由於步進電機是通過皮帶輪減速來驅動絲杠，進而帶動砂輪片前進和後退，雖然減速能部分消除步進感和振動，但皮帶傳動會影響定位精度，定位精度對精密切割機十分關鍵的技術指標。採用步進電機直接驅動絲杠，未經細分驅動的步進電機在低速運行時，有明顯的步進感、振動和噪聲，從而對切割的性能、砂輪片的使用壽命、試樣的組織結構產生較大的影響。
  8. As a new type optical storage material, it has momentous applied value in many aspects, such as super - condense and super - speed disc storage, image storage, information treatment, optical calculation, infrared detection, infrared up - conversion imaging, radiation dose measurement, etc. in this paper, we prepared cas : eu, sm srs : eu, sm and casrs : eu, sm materials with excellent optical storage properties by wet method prepared precursor and followed rare earth direct doped method in reduced atmosphere

    作為一類新型的光存儲材料，它在超高密、超高速光盤存儲、影像存儲、信息處理、光計算、紅外探測、紅外上轉換成像、輻射劑量測定等方面具有重大的應用價值。本文採用濕法制備前驅物、然後在還原氣氛下利用稀土直接摻雜法制備了具有良好光存儲性能的cas ： eu ， sm 、 srs ： eu ， sm及casrs ： eu ， sm光存儲材料。
  9. " utilization of multi - attribute transformation in predicting well logging parameter " has transcended many traditional methods of reservoir research in many aspects, and possessing many outstanding technology superiority, which are showed below : ( 1 ) it takes new technology thought - " date - driven law " as the guidance, and inherits and synthesizes forefathers successful technology formed in many years. ( 2 ) ' it directly calculates the well logging parameter by way of the multiple attribute transformation, rather than by way of the sound impedance, like the porosity, while the way before is to make further estimates of the sound impedance from the seismic inversion result so that the result suffers the influence of many factors. ( 3 ) the usefulness of the seismic attribute is drawn from the seismic data, rather than the traditional poststack seismic data after nonlinear a transformation

    「 ；利用多屬性變換預測測井參數」在很多方面超出了傳統意義上的儲層研究方法，具有突出的技術優勢，表現在： （ 1 ）它以新的技術思想? ? 「數據驅動法」為指導，繼承並綜合利用了前人多年來形成的成功技術： （ 2 ）它是直接通過多屬性變換預測測井參數，而不是通過聲波阻抗，如空隙度，以往的做法是從地震反演結果中的聲波阻抗做進一步的模擬估算，其結果受到諸多因素的影響； （ 3 ）所用到地震屬性是從地震數據中提取的，而不是傳統的迭后地震數據本身。
  10. Superconducting mgb2 thin films were fabricated on single - crystal sapphire substrate by hfcvd and hpcvd, respectively. the experiments were carried out both in situ and ex situ. in situ method refers to acquiring mgb2 thin films directly during the deposition process. ex situ method is defined as obtaining mgb2 thin films indirectly by post - annealing of precursor b film in high mg vapor pressure at high temperatures

    實驗分原位法和非原位法兩種工藝，原位法是在薄膜沉積過程中直接生成了mgb2超導薄膜；非原位法是先在基片上沉積前驅物b膜，然後將b膜在mg蒸氣中高溫退火得到mgb2超導薄膜。
  11. The diagnosis and control of distorted wavefront is a key issue in the field of high power laser system, which will directly decide the laser beam quality and the cost of a laser system

    波前畸變的檢測和控制一直是icf激光驅動器等其它高功率固體激光器關心的重要課題，它將直接對光束的質量和激光器的造價產生影響。
  12. The structure of the polymer precursor affects the mechanism of the dehydrogenization and sulfuration reaction. especially, the side chain of the precursor almost has a decisive effect on the structure of the resulting composite and their electrochemical properties

    研究發現採用具有不同側鏈的有機聚合物作為前驅體，脫氫硫化的機理有很大的差別，並影響得到的復合材料的結構，這直接決定了它們作為鋰電池正極材料的電化學性能。
  13. Ultrasonic motor ’ s vibration is excited by the conversely piezoelectric effect of piezoelectric materials. with the friction coupling, the rotation of the rotor or moving of the slider is generated. as a direct driving motor, it is becoming a hotspot in the field of mechanical and electrical control

    超聲波電機利用壓電陶瓷的逆壓電效應產生超聲振動，並將這種振動通過摩擦耦合來直接驅動轉子或滑塊的運動，它作為一種直接驅動電機已成為當前機電控制領域的一個研究熱點。
  14. Please note, however, that you will no longer be able to open many types of attachments directly in outlook. also, some attachments will require that you save them to your hard disk drive before you open them

    但請注意，您將再也不能在outlook中直接打開多種類型的附件，此外，在打開某些類型的附件之前需要將其保存到您的硬盤驅動器上。
  15. Chapter 3 in terms of the integration methodologies explores a driving wheel model based on the previous theories of fdi and m & as and reveal that the cbm & as of tncs are driven both by the fdi driving wheel and m & a driving wheel. the fdi driving wheel explains why a tnc would invest directly cross the border, the motives of fdi. the m & as driving wheel analyzes why the tnc choose the mode of m & a, the motives of m & as

    第3章在總結集成前人研究的關于跨國並購的基本理論基礎上，探索性地提出了跨國並購的驅動輪模型，揭示了跨國並購是fdi輪和m & a輪兩輪共同驅動集成的結果： fdi輪主要回答企業為什麼要跨越國界進行直接投資問題，即企業fdi的驅動力問題； m & a輪主要回答投資方式的選擇問題，即m & a的驅動力問題。
  16. Its perfomance indexs directly relate to the fidelity of simulation results. with the present increasingly austere international situation and the development of modern military techniques in china, the demands for technical level, applying range and request for simulator become higher and higher. based on this background, middle hollow electrohydraulic servomotor directly driving simulator and its control system are studied in the article

    隨著當前國際形勢的日益嚴峻和我國現代軍事技術的不斷發展，對模擬轉臺的技術水平、應用范圍和使用要求不斷提高，在此背景下，本文進行了模擬轉臺直接驅動式中空電液伺服馬達及其控制系統的研究。
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