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- Besides entraining air to concrete,the polycarboxylate based AEA may enhance the fluidity and the slump retention ability of concrete. 该类引气剂与常用混凝土减水剂、缓凝剂相容,可与减水剂、缓凝剂复合使用;
- It does harms to the plasticizing ability and slump retention ability of concrete if PC is added together with NSF, MSF or ASF. PC与NSF，PC与MSF以及PC与ASF复合掺加都会削弱塑化效果，且PC与NSF复合掺加时对塑化效果和坍落度保持性的负面作用最大。
- The spillway and the gate structure optimization schemes, and the design plans for the gate lifting power and the retention ability were put forward respectively. 通过该项研究，提出了泄水道及闸门结构优化方案及闸门启门力、持住力设计等咨询意见，并被工程采纳。
- Moisture retention ability of tobacco 烟草保润性能
- Study on Water Retention Ability of Pinus massoniana Mixed Forests 马尾松混交林持水性能的研究
- Guanidyl acetic acid chitosan has been synthesized with self-made chitosan and 1-chloro-glycocyamine,and its hydroscopicity and moisture retentive ability have been measured consequently. 以自制壳聚糖和1-氯胍乙酸为原料合成胍乙酸壳聚糖,并对其进行吸湿保湿性能测定。
- This paper is an elementary research on synthesized compound,and indicates that this compound has hydroscopicity and moisture retentive ability to some extent for potential development. 研究结果表明,合成产物具有一定的吸湿保湿性能,具有进一步开发价值。
- A man of great ability like him will eventually reach the top. 像他这样才能出众的人终究会升到最上层的。
- It is a systematic attempt to strengthen our competitive ability. 那是为增强我们的竞争能力而作的有计划的努力。
- He is mistrustful of my ability. 他不信任我的才干。
- Industry sometimes compensates for lack of ability. 勤勉有时可以弥补能力之不足。
- She is endowed with great writing ability. 她具有杰出的写作天赋。
- She has the ability to keep calm in an emergency. 她有处变不惊的本事。
- This is a task well within your ability. 这完全是你力所能及的工作。
- Her ability marked her out for political success. 她的才能表明她必能在政治上取得成就。
- Come, give us a taste of your ability. 过来试一试你的本领。
- The pupils are streamed into four ability groups. 这些学生按智力划分成四个小组。
- The retention of data in a storage device. 数据保存在存储设备中的现象。
- The students' success attested to their ability. 学生们的成功证明了他们的能力。
- Having the ability or tendency to augment. 有增加或扩大作用的具有增加的能力或趋势的
