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- The delocalized electrons can exist only in states that have specific energy levels. 游移電子只能在具有特定能量的狀態(tài)上存在。
- A low-level laser is applied to specific energy points on the hands, faces, and head, which are associated with nicotine addiction. 軟激光通過(guò)照射手、面部、頭部等與煙癮相關(guān)的部位,達到戒煙的效果。
- It contains EV batteries,VRLA batteries with high specific energy and power,36/42 V batteries for new automotive electrie system. 上篇內容是電池的新進(jìn)展 ,包括電動(dòng)車(chē)電池、高比功、高比能閥控鉛酸電池 ,新 36 / 4 2V體系汽車(chē)用高比功 (高電壓 )電池 ; 下篇涉及電池組件與材料 ,包括負極、隔板、原材料以及儲能與環(huán)境保護等內容。
- Borohydride as fuel for fuel cell has attracted much attention due to its high theoretical electromotive force and specific energy in recent years. 摘要以硼氫化物作為燃料電池的燃料因其高的理論電動(dòng)勢和比能量而引起研究者的廣泛關(guān)注。
- Finally, in a view of specific energy, the relationship between the specific energy of penetrating (SEP) and the weathered extent of rock was analyzed. 最后，從破碎單位體積能耗的觀(guān)點(diǎn)出發(fā)，分析了鉆進(jìn)比功與巖石風(fēng)化程度之間的關(guān)系。
- Specific energy, lineal energy and other physical parameter were used to forecast biological effects produced from radiation. 在微劑量學(xué)領(lǐng)域中，主要用線(xiàn)能、比能及其相應的物理參數去預測輻射所引起的生物效應。
- The latest progresses of VRLA battery in performance of specific energy,cycle life and fast charging capability were described. 介紹了閥控式鉛酸電池在比能量、循環(huán)壽命、快充能力等方面的最新進(jìn)展。
- The optimum design example shows that the variation coefficient of load torque acting on cutting head is decreased 13.9%, and specific energy cons... 優(yōu)化設計實(shí)例表明;截割頭的負載轉矩變差系數減小了13.;9%25;截割比能耗降低了16
- The results show that the specific energy of diamond drilling (SEDD) increases with the decrease of weathered degree of the rock and is markedly divisional. 結果表明，金剛石鉆進(jìn)比功隨巖石風(fēng)化程度的減弱而增大，具有明顯的分區性。
- Meanwhile, the proposed DPM algorithm advances in three important performance metrics, such as sensor node specific energy consumption, switch latency, and switch success ratio. 同時(shí)，該方法在節點(diǎn)能耗率、切換延遲率及切換成功率三項性能指標上優(yōu)勢明顯。
- This means that the excited atoms only emit light of certain specific energies. 這意味著(zhù)激發(fā)原子只能發(fā)出某種特定能量的光。
- The factors effecting on the performances of nickel hydroxide which is used as positive active material in high specific energy Ni/MH battery are discussed. 討論了影響高比能鎳氫電池正極材料氫氧化鎳性能的因素。
- The impact penetrant specific energy of frozen soil indicates the work of chiseling the frozen soil per unit volume, and reflects the ability to impact frozen soil. 凍土鑿碎比能是表示鑿碎單位體積凍土所消耗的功,它反映了沖擊破碎凍土的能力。
- This paper discusses the main problems of Ni-Cd cell, such as leakage at ceramic-metal seal, factors effecting on the specific energy density, choice of separator and the cadmium electrode. 文中論述了鎘鎳單體電池中陶瓷金屬封接技術(shù)、響電池比能量的因素、膜的選擇和鎘電極對電池性能的影響。
- In Mg/DNP cell, 2,4?dinitrophenol underwent multi?electron transfers of up to 12 during discharge, and hence, gave high specific energy (up to 2?Ah/g) in comparison with conventional inorganic battery depolarizers such as MnO?2,HgO, CuO and AgO. Mg/DNP(2,4 二硝基苯酚)電池可發(fā)生12個(gè)電子的多電子轉移,因而與無(wú)機電極材料如MnO2、HgO、CuO和AgO相比,其能量密度很高(高達2Ah/g)。
- Testing results showed that the weight and volume specific energy were up to 34 Wh/kg and 100 Wh/L respectively,the battery was able to be charged fully within 4 hours and the life was up to 1000 cycles at 75%DOD. 對3DM180電池的檢測結果表明,其質(zhì)量比能與體積比能分別達到34Wh/kg和100Wh/L,4小時(shí)內可充足電,循環(huán)壽命達到1000次(75%25DOD)。
- The main factors influencing the specific energy by weight included current density, plate thickness, active material structure, the conductivity of active material, grids, electrolyte volume and density. 影響鉛酸電池活性物質(zhì)利用率的主要因素有：電流密度、極板厚度、活性物質(zhì)的結構、活性物質(zhì)和板柵的導電性能及電解液的體積和密度等。
- Education should not be restricted to any one specific age group. 教育不應限制在任何特定的年齡組上。
- Using these observations, the complete partical size distribution of the ground coal for a given specific energy input has been made, which agrees well with the experimental observations. 通過(guò)實(shí)驗測定和分析,在給定單位輸入功的條件下,計算出的煤產(chǎn)品粒度分布與實(shí)測結果非常吻合。
- It is possible to transmute one form of energy into another. 把某種形態(tài)的能量改變成另一形態(tài)的能量是可能的。
