weight ratio 中文意思是什麼

weight ratio 解釋
體重比
  • 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. The empty weight to total weight ratio of subsonic maneuverable missile was given experimentally

    利用經驗的預測方法對亞聲速飛航導彈的空重比進行預測。
  2. Ir, sem - edx, and water contact angle measurements on polysilane and polyacrylate film obtained by double operations and single operation showed that the influence of weight ratio of polymers, the molecular of pmma on film structure was great. the film translucence dropping while the ratio of pmma / pmts grew and the compatible reducing while the molecular of pmma increased

    通過測定所配製的系列濃度聚合物甲苯溶液、 thf溶液的表面張力發現：有機硅聚合物溶液的表面張力值在有機硅聚合物濃度低於30時變化不明顯；而甲基丙烯酸酯聚合物溶液表面張力值隨甲基丙烯酸酯聚合物濃度的變化比有機硅聚合物溶液明顯。
  3. 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。
  4. Fiber reinforced plastic rebar ( frp ) is a new composite, which is composed of fiber acting as reinforced material, synthetic resin acting as matrix, and some adequate auxiliaries, and is formed through a pultrusion process and necessary surface process. it has a high strength to weight ratio, excellent non - corrosive characteristic, fatigue - resistant characteristic, strong designability and magnetic neutrality, so it can be used in the applications with special performance requirements or where reinforcing bars are subjected to severe chemical attack

    纖維增強塑料筋是以纖維為增強材料，以合成樹脂為基體材料，並摻入適量輔助劑，經拉擠成型技術和必要的表面處理所形成的一種新型復合材料，具有比強度高、耐腐蝕性能好、可設計性強、抗疲勞性能好、耐電磁等獨特優點。
  5. The performance of next generation maneuverable missile was predicted by taking into account its important parameters such as lift to drag ratio, empty weight to total weight ratio and effective load

    在考慮導彈空重、有效載荷和氣動特性的情況下，預測了未來先進飛航導彈的性能。
  6. Products function : put our “ sun shine ” brand carbon steel fiber evenly seep into concrete to form steel fiber reinforced concrete and it can decrease the thickness of reinforced concrete by half, it not only shorten the project time, save the material and manpower expense, bring distinct economic benefit, but also increase the performance of crack resistance, percussion resistance, tensile strength, bend resistance. scosspr resostamce amd wear resistance of the reinforced base materials. if the weight ratio of 2 % steel fiber seep into the concrete, it can solve the brittleness problem of the concrete, in the condition of 60 % ralative air humidity, after 21days air - dry, even 520 days air - dry, it ' s difficult to find any crack by eyesight, the bend resistance for the steel fiber concrete is 140 times stronger than the concrete without steel fiber, the capability of impact resistance increase 10 times

    產品功能：將本公司「雙興」牌碳鋼纖維系列產品均勻地摻入混凝土中，形成鋼纖維增強混凝土，可使工程中鋼筋混凝土的施工厚度降低一半，不僅縮短了施工工期，節省了材料和人工費用，帶來顯著的經濟效益，且增強了基體的抗裂、抗沖擊、抗彎、抗剪、耐磨擦等性能，如摻入本公司2 %鋼纖維的混凝土，不僅解決了混凝土的脆性問題，在空氣相對濕度60 %的條件下風干21天後，甚至在風干520天，肉眼很難發現裂縫，摻入鋼纖維后的增強混凝土比不摻鋼纖維的混凝土抗彎強度提高140倍，耐沖擊荷載提高10倍。
  7. By changing the ratio of raw materials and template, we obtained macroporous sio2 materials with different diameters of porosity. when template content ( weight ratio ) is ca. 30 %, sem images showed that pore sizes were in the range of 160nm - 500nm with isolate porosities ; when template content ( weight ratio ) is 50 % - 60 %, pore sizes were in the range of 0

    通過掃描電鏡觀察，孔徑范圍基本在大孔范圍：當模板劑含量（重量比）為總量的30時，得到具有孤立的孔道結構，孔道間相互交叉較少，孔徑大小在160nm - 500nm之間，平均墻厚度為600nm的大孔材料；當模板劑含量為50 - 60時，得到孔徑大小在5 . 5 m 6 . 2 m之間，平均墻厚度為2 m ，具有交叉孔道結構的大孔材料。
  8. The results showed that the thrust - weight ratio reached 1. 04 for the launch weight 5400kg in the condition of specific impulse near 600s

    結果表明:在發動機工作比沖接近600s的情況下，對于起飛質量為5400kg的飛行器而言，推重比為1 . 04左右。
  9. To optimize specific impulse to 700s or 800s, the thrust - weight ratio could be improved to 1. 23 or 1. 41, it is enough to achieve the launch requirement for this vehicle

    進一步將比沖優化至700s或800s ，可以將推重比提高至1 . 23或1 . 41 ，這樣就完全能夠保證發射任務的完成。
  10. Compress disk is the very important rotational component in the areoengine. when the compress disk is working, the grads of temperature and stress between the rim and the center of the disk are great. in order to raise the thrust - weight ratio of the disk and reduce oil consumption. the best prospective way is the dual alloys disk used

    壓氣機盤是航空發動機上一個很重要的轉動部件，壓氣機盤工作時，輪緣和輪轂溫度梯度和應力梯度較大，為了提高飛機發動機推重比、減低耗油量，要求壓氣機盤的工作溫度、使用性能更高，雙合金盤製造是最有發展前景的技術。
  11. Due to their simplicity in fabrication and excellent strength to weight ratio, stiffened steel panels are also widely used for construction of land based structures such as box girder and plate girder bridges

    由於製作簡單且有良好的強度重量比，加筋板也廣泛應用於製造陸基結構物如箱梁和板梁橋等。
  12. The bfs / hl sorbent was prepared at a weight ratio of 30 / 70 with a slurrying time of 16h and a slurrying temperature of 65

    爐石/氫氧化鈣吸收劑重量配比為30 / 70 ，於65漿化16小時后乾燥后研磨製備而成。
  13. Rare earth among them improves orange shan face to face fruit weight, the fruit quality effect are maximal, gush the shi rare earth comparing with to spraying water, citrus 24. 66 improve 14. 44g, fruit strengthens the shape thing improving 1. 15 percentage points, fruit and fruit weight ratio valve re - high 0. 036 ; boron is best to raise citrus fruit, citrus fruit sprayed borax 1. 71 percentage points higher than spraying water

    其中噴施稀土對提高柑桔單果重、果實品質作用最大，與噴施清水比較，柑桔單果重提高14 . 44g ，果實固形物提高1 . 15個百分點，果瓣重與果重的比值高0 . 036 ；噴施硼砂對提高柑桔坐果率效果最好，比噴施清水高1 . 71個百分點。
  14. Cu2 +. cr3 + were selected with different weight ratio doping in tio2 to study the photocatalyst modifying in this paper. the experiments of degradation methylene blue showed that the doping results were quantitatively correlated with the transition metal ion radii. their electronic configuration

    對次甲基藍的降解實驗表明摻雜離子的修飾效果與過渡金屬離子的離子半徑、外圍電子構型、氧化還原電位和離子濃度等因素有關，質量比為0 . 5的fe ~ （ 3 + ）摻雜對次甲基藍的降解效率最高。
  15. If your package has a large size - to - weight ratio, you may need to consider your package s dimensional weight when calculating your shipping rates

    體積重量如果包裹的尺寸與重量的比值很大，您可能需要在計算運輸費率時考慮包裹的體積重量。
  16. Different bin level indicators ; microcomputer material - blending weighing machine, electronic feed - strip weight ratio equipment

    各種料位計，微機配料稱，電子皮帶稱
  17. Gfrp bar is a new antisepsis material and it have many availabilities, such as the resistance to corrosion, high strength - to - weight ratio, low electromagnetic properties and so on. however, to fully replace steel by gfrp bar, some aspects of their behaviour have to be determined, include smooth surface, low bond strength, low modulus of elasticity

    玻璃鋼（ gfrp ）筋作為一種新型的防腐筋材，具有許多普通鋼筋所不能比擬的優點，如防腐性能好、抗拉強度高、絕電磁性、易於成型等，但也存在表面光滑、不易與混凝土的粘結、彈性模量較低等缺陷，因此解決玻璃鋼筋與混凝土的粘結強度問題是其技術關鍵。
  18. 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。
  19. Oversize packagesand packages with a large size - to - weight ratio require special pricing and dimensional weight calculations

    超重量包裹及尺寸與重量比率很大的包裹，需特別訂價及計算體積重量
  20. Oversize packages and packages with a large size - to - weight ratio require special pricing and dimensional weight calculations

    超重量包裹及尺寸與重量比率很大的包裹，需特別訂價及計算體積重量
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