正反向 的英文怎麼說

中文拼音 [zhēngfǎnxiàng]
正反向 英文
forward and reverse
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 反 : Ⅰ名詞1 （方向相背） reverse side 2 （造反） rebellion 3 （指反革命、反動派） counterrevolutionari...
  1. Based on the contrast with other method, the way " frame + rule " is choused to store the knowledge. directing against the characteristic, put forward positive and negative to the tactics of mixing reasoning. at last adopting the thought of the soft project, the modularized and open system of hydraulic turbine group is realized by delphi 6, which is an object - oriented language

    在本文中，研究了水輪機組的狀態監測和故障診斷整個系統，闡明了系統主要內容和總體框架，並著重研究了作為專家系統核心的知識庫及管理系統的構建方法，在比較的基礎上採用了「框架+規則」的組合存儲方法，並且針對特點提出了正反向混合推理的策略，最後採用軟體工程的思想，用delphi6 . 0編程實現了具有模塊化和開放式的水輪機組的故障診斷專家系統。
  2. The study on difference of heat transmissibility between obverse and reverse direction of silk velvet fabric

    絲絨織物傳熱性能的正反向差異
  3. To improve the capability of the bearing - less slice permanent motor, to reduce the ullage of the motor and the badly additive torque, i design optimization the structure of the rotor pm, and two projects are proposed. one is four pieces rotor pm which is the same magnetized and the other is eight pieces rotor pm which is different magnetized direction

    為了進一步改善片狀無軸承永磁電機的動態性能，減小電機的損耗及有害的附加轉矩，優化設計了轉子永磁貼片的結構，提出了四片同向充磁和八片正反向充磁兩種方案。
  4. Effects of positively and negatively worded items in personality measurement

    人格測驗中題目正反向陳述的效應
  5. The purpose of this research is to investigate whether negative worded items influence the test criterion - related validity for a likert scale

    摘要本研究主要目的在探討一份李克量表的正反向題目敘述是否對其測驗所測行為特質的外顯行為效標產生影響。
  6. This machine is ideal for grinding various types of turning tool

    磨削時砂輪能旋轉自如用於正反向車刀的逆轉磨削。
  7. Wheel rotation is reversible allows for right or left hand grinding

    磨削時砂輪能旋轉自如用於正反向車刀的逆轉磨削。
  8. Five aspects, such as the highest temperature in the middle of block, maximum horizontal stress, average stresses of any sections, stress changing process of typical points, and stress changing range between tension and compression, are discussed in detail

    從各塊體中部最高溫度、最大水平約束應力、斷面平均水平約束應力、典型點應力發展過程、正反向應力變幅等5個方面，比較系統地闡述了大體積混凝土通倉澆築問題。
  9. Based on this model, it was presented that how to select the thickness of epilayer, the doping concentration of epilayer, schottky contact, the width of pn grid, the depth of pn junction and the doping concentration of pn junction for the trade - off between forward and reverse characteristics

    基於此模型，提出在對正反向特性進行折衷時，如何選擇合適的外延層摻雜濃度和厚度、肖特基接觸和pn結網格寬度、 pn結深度和摻雜濃度。
  10. Therefore, this research suggests that negative worded items tend to result in meaning confusing for younger students and reduce the test reliability

    然而對國中生而言，正反向題本皆無法有效地預測在學成績，也就是說國中生較不適用學習適應量表去預測其在學成績。
  11. The amplified cdna fragment was inserted to plasmid puc 18. the sequencing result shows that length of cgh cdn a fragment is 669bp

    正反向測序結果分析表明：克隆的草魚生長激素基因cdna全長669bp ，開放閱讀框（ orf ）包含633個堿基，編碼210個氨基酸。
  12. And in the rule - based inference, we use the direct reasoning method, and the reasoning method combining direct and back reasoning method

    在規則推理中運用到了正向推理和正反向推理相結合的混合鏈推推理。
  13. Signal system : pal ntsc, easy system shift rechargeable battery, about 270 minutes of playback with included battery pack,

    多種播放方式：自動選取章節-靜止-正反向倒轉快轉-重復播放等
  14. Backward - forward counter

    正反向計數器
  15. Direct - adverse blasting

    正反向鼓風
  16. The rules 、 cases 、 positive - negative reasoning and other forms are used as reasoning manner

    在專家系統的推理方式上，將規則、案例、正反向推理等多種形式結合使用。
  17. Safety of earth - moving machinery - sound test method for machine - mounted forward and reverse warning alarm

    運土機械的安全性.第3部分:安裝在機器上的正反向報警器的聲音測試方法
  18. The negatively worded test version was more precisely to predict the criterion ( academic achievement / grades ) than the positively worded test version

    （ 4 ）對國小生而言，正反向題本產生測驗差異效度的問題。
  19. The kinematics analysis of the moving system of lunar rover is presented in this paper. in this procedure, the lengthways speed of each wheel, when the lunar rover is moving in common status, are calculated. moreover, the same direction and converse difference steering for difference steering system with steering radius as the critical transfer condition is put forward

    本文首先對六輪獨立驅動式月球車所採用的行走系統進行了運動學分析，推導了月球車正常行駛狀態下各車輪的縱向速度，並給出以轉向半徑為臨界值的差速轉向系統的正、反向差速的轉換條件。
  20. The length of the inserted fragments of the forward and backward subtracted cdna libraries was 360 and 160 base pairs in average respectively by pcr detection. the results showed that the subtracted libraries constructed were suitable for further study on the genes related to the ovary development of the mitten crab

    Pcr擴增鑒定正、反向差減cdna文庫的插入片段平均大小分別為360bp和160bp ，表明所構建的差減文庫適合進一步研究中華絨螯蟹卵巢發育相關基因。
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