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- hard carbon spherules 硬碳球
- The positive electrode is a rod of hard carbon fitted with a brass cap. 正电极是一个装有黄铜帽的硬碳棒。
- Hard carbon is a promising anode material for lithium ion batteries due to its high capacity and low cost. 摘要硬碳具有嵌锂容量大，造价低，循环寿命长等优点，是制备高安全性锂离子电池负极潜在的优良材料。
- Several kinds of pyrolyzed hard carbons,especially polyparaphenylene(PPP) based carbon,are being the current research trend whose properties and structure are introduced in thi... 各种热解硬炭材料正在成为新的研究热点，故介绍了各种高容量的热解硬炭材料的性能和结构，尤其是聚对苯撑的热解炭，以及他们的插锂机制。
- It is hard to sleep without a cooler in this room. 没有空气调节器，在这间屋里很难入睡。
- Progress in hard carbon anode materials for Li-ion battery 锂离子电池硬碳负极材料研究进展
- John felt it hard to rig out his family. 约翰感到难以为一家大小置备衣着。
- The hard core in the party make all the decisions. 这个党的核心成员决定一切。
- Hard copy is computer output on paper, printing or graphics. 硬拷贝是出现在纸上、印刷上或图表上的电脑输出。
- I scrubbed hard at the stain to see if I could get it off. 我使劲擦这个污迹，看能不能将它去掉。
- It's natural to slack2 off towards the end of a hard day's work. 一天紧张工作快结束的时候有些放松是自然的。
- He pushed hard on the brake pedal to avoid a collision. 他使劲踩下煞车踏板以避免撞车。
- One can not learn a language well unless one works hard. 学好一种语言非下苦功不可。
- Let's collect the sap before its consolidation into a hard mass. 让我们在树液坚固成团之前将之收集起来。
- He owes his opulence to work hard. 他的财富乃辛勤工作得来。
- She was trying hard to disgorge a fish bone. 她拚命想把鱼刺吐出来。
- The emery is a hard metallic substance. 金刚砂是非常坚硬的金属物质。
- Keywords wearproof tube hardness carbon content; 耐磨管道;硬度;含碳量;
- Hard training will fit them to run long distances. 严格的训练将使他们能跑长距离。
- Seth really took it hard when his old dog died. 塞思的那条老狗死的时候，他确实怏怏不乐。
