active material中文什么意思

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用"active material"造句

放射性材料
放射性物质
活性材料
活性物质
激活材料，放射材料
热门材料, 需求量大的材料

active: adj. 1.活动的，有活动力的；【生物学】活性的；【电 ...
material: adj. 1.物质的(opp. spiritual)。 ...
active coating material: 活性镀膜材料
active crystalline material: 激活晶体物质
active emitting material: 发射活性材料; 放射活性材料; 活性发射材料; 活性辐射物质

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例句与用法

The utilization of lead acid battery active material is universally very low though its technology has reached the maturation . especially , the utilization of positive active material is much worse . and the performance of the positive pole decides the whole battery performance
虽然铅酸电池的技术已经比较成熟，但普遍存在活性物质利用率比较低的问题，特别是正极活性物质的利用率更是不理想，正极的性能决定着整个电池的性能。
The result indicates , due to the increment of porosity and strength , and the enlargement of pore diameter and the decrement of the resistance of zn electrode made by casting , the usage factor of the active material of zn electrode and the capacity in factor of the zn electrode were increased
指出：由于采用铸造法可提高电极的孔隙率、强度、增大电极的孔径、降低电极的内阻，从而使得电极的活性物质利用率，电极的实际比容量得以极大的提高。
The preparation and electrochemical performance of nickel hydroxide as a positive active material for the high capacity mh / ni alkaline rechargeable batteries were studied . the research result in this paper has some significance for the further development of nickel electrode with good properties
本文对镍氢( mh / ni )碱性二次电池中所普遍使用的正极活性物质ni ( oh ) _ 2的制备和电化学行为进行了研究，对于进一步研制和开发综合性能优良的镍电极具有一定的实际意义。
With a study in depth on the charging process the author reached the following understanding : the ideal charging current at a specific moment is dependent on the amount of active material on the battery plates and the reactive environment , that is to say , the charging current should follow a j . a . mas proposed acceptable curve or optimal curve ; the polarization is unavoidable but controllable in charging and discharging
笔者主持的原煤炭部优秀青年基金项目《轻型智能充电装置研究》即代表这种关注。笔者通过对充电过程的分析得到如下理解： -任何时刻的理想充电电流取决于当时极板上的活性物质的多少及其周围反应环境，充电电流的变化应遵循马斯( j
It was also found that the discharge capacity of agcuo _ 2 modified by cnts at different discharge rate increased due to the decrease of the intrinsic resistance and pseudo - charge transfer resistance of active materials as obtained by electrochemical impedance spectra . at last , agcuo _ 2 / tio _ 2 nanotubes composite was prepared and its electrochemical
最后利用化学沉淀法制备了agcuo _ 2 / tio _ 2纳米管复合材料,对其电化学性能进行研究,结果表明, tio _ 2纳米管的掺杂明显改善了agcuo _ 2的放电性能。