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- The results showed that the hydrolysates increased the tensile strengths and the ring crush compression resistance of all the secondary fiber papers,However,the impro... 同时获得了在废纸箱再生浆、漂白再生浆应用中添加量少、效果好的聚丙烯酰胺乳液品种。
- COMPUTER SYSTEM RING CRUSH TESTER 电脑系统环压强度试验机
- ring crush compression resistance 环压强度
- stiffness and ring crush compression resistance 挺度和环压强度
- Paper and board - Compressive strength - Ring crush method 纸和纸板。压缩强度。纸张的抗压性试验方法
- Improving Ring Crush Strength of Corrugated Base Paper 如何提高瓦楞原纸的环压强度
- Discussion on Enhancing Ring Crush Test of Corrugated Medium 环压强度增强剂的研制与应用
- Keywords ring crush strength;ration of pulps;paper chemicals; 环压强度;浆料配比;造纸助剂;
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- Ben has a crush on his music teacher. 宾迷恋他的音乐教师。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- Don't crush this box; there are flowers inside. 别压坏这个盒子;里面有花。
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
- Our family reunions are always three ring circus. 我家合家团聚的场面总是热闹非凡。
- There was such a crush on the train that I could hardly breathe. 火车上挤得我都喘不过气来。
- I am sorry-she's out. Can you ring again later? 对不起－她出去了。你过些时候再打电话来好吗？
- The boys and girls made a ring round us. 男孩和女孩围着我们站了一圈。
- Please ring for the attendant if you need anything. 如果需要什么，请按铃找服务员。
- A windmill is used to crush grain into flour. 风车被用来把谷粒轧成面粉。
- 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
