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- Hard grade for high working speed. 速度高时用硬的结合度。
- Hard grade for low peripheral speed. 周速度低时用硬的结合度。
- Hard grade for soft work piece to grind. 软的工件加工时用硬的结合度。
- Hard grade for the smaller contact area. 接触面积小时用硬的结合度。
- This machine can triturate wet or all kinds hard grade of ore and ofther material,especially can make many sizes sands. 适用于湿法细碎，粗磨各种硬度的矿石及其他物料，特别适用于人工造沙过程中调节细度模数。
- 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。
- Effect of polypropylene fiber to different hardness grade concrete shrinking 聚丙烯纤维对不同强度等级混凝土干缩的影响
- 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。
- 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。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
