power weight ratio 中文意思是什麼

power weight ratio 解釋
每單位重量的功率
  • power : n 1 力，力量；能力；體力，精力；（生理）機能；〈常 pl 〉才能。2 勢力，權力，權限；威力；政權；權...
  • weight : n 1 重量；體重；求心力，重力，（地心）引力。2 斤兩，分量，衡，計重單位。3 （壓東西的）重物。4 砝...
  • ratio : n. （pl. ratios）1. 比，比率，比值；比例；系數。2. 【經濟學】復本位制中金銀的法定比價。vt. 1. 用比例方式表達；求出…的比值；使…成比例。2. 將（相片）按比例放大或縮小。
  1. Inorganic anti - cracking reinforced chemical additive, called wj, generates some tittle expansive crystals in hydration process in concrete to reduce the porosity and improve the distribution of pore size. the expansive power is process in common to tumefaction that petty crystalloid aft suck water and pressure to concrete pores that aft crystal gather volume. its adding weight was 8 % - - 12 % in cement, its restrained expansive ratio was about 0. 02 % - - 0. 06 %, and relevantil brought self - stress 0. 2mpa ?. 6mpa

    無機增強抗裂材料wj摻入普通混凝土中，在水化硬化過程中生成一定量的微膨脹結晶體，降低空隙率，改善混凝土中孔結構分佈。其膨脹驅動力是凝膠尺寸的晶體鈣礬石吸水腫脹和結晶狀鈣礬石對孔隙產生膨脹壓的共同作用。當wj摻量為8一12兒在鋼筋和鄰位的限制下，使混凝土產生0
  2. For this reason, extreme radiation hardness and high power / weight ratio solar cells, which can work properly in van allen belts, must be developed

    因此，為了能使通信衛星在vanallen輻射帶正常工作，必須要有一種強抗輻射並且具有較高重量比功率的太陽電池。
  3. As an instance, compared with using aluminum alloy cylinder block, using vermicular iron block can increase the ratio of power / engine weight

    與採用鋁合金缸體相比，採用蠕鐵缸體可使發動機的單位質量功率提高。
  4. In this article, the micromorphological structure of pva - copper gradient composite film ( mpgcf ) obtained from the electrochemical reduction of a swelling cathode films ( scfs ) was studied by the scaning electronic microscope and the relationship between the micromorphological structure of the composite film and the electrochemical conditions such as the weight ratio of pva to cuc12, the material of the electrode, the concentration of the medium solution, the dring time of scf, the power voltage, the time of the electochemical reaction etc, investigated

    本文採用「溶液還原法」制備了一種新型的聚合物基金屬梯度復合材料（ mpgcf ） ? pva /銅梯度復合膜。通過掃描電子顯微鏡觀察了梯度復合膜的形態結構並研究了其形態結構與電化學條件之間的關系。然後在此基礎上，探討了梯度復合膜的形態結構與力學性能之間的關系。
  5. Anchor holding power to weight ratio

    錨抓著力與重量比
  6. Remember the embarra ing lack of fitne and pitiful power - to - weight ratio that held you back last year

    還記得去年那種令你停滯不前的可恥身體狀況和可悲的力量重量比嗎？
  7. Remember the embarrassing lack of fitness and pitiful power - to - weight ratio that held you back last year

    還記得去年那種令你停滯不前的可恥身體狀況和可悲的力量重量比嗎？
  8. It is not only high in the power - weight ratio and large in the load stiffness and applied force but also agile in electric system and high in precision

    它既利用了液壓系統功率?重量比高、負載剛度大及作用力大的特點，又充分發揮電氣系統靈活、精度高的優勢。
  9. Ergonomic features : reduced torque reaction and vibration, light weight, quieter operation, high power to weight ratio, comfortable trigger and grip

    人工控制特點：減少扭矩的反作用力和震動，輕質，消音操作，高能效比率，扳機抓握舒適。
  10. The joint designing has the requirements of small size, light weight, large output torque, wide motion area etc. the hydraulic drive mode, which has the character of great ratio between power and weight, huge load capacity, smart structure etc, can fulfill all the design demands

    針對機器人關節要滿足體積小、重量輕、輸出力矩大、運動范圍大等設計要求，採用液壓驅動的方式以其具有功率重量比大、驅動力大、結構緊湊等優點，可以充分滿足機器人關節的設計要求。
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