| 1. | More than half the elements are metals in which close-packed arrays of atoms are held together by delocalized electrons . 半数以上的元素是金属,在金属中原子依靠离位的电子紧密结合在一起。 |
| 2. | Vertical off - normal contacts 上升离位触点 |
| 3. | Vertical off - normal spring 上升离位簧 |
| 4. | Based on the ote algorithm , the active tendon system is studied . during its control , the off - equilibrium control is more important than the to wards - equilibrium control 在主动拉索系统的控制过程中,分析表明离位控制居于主导地位,而复位控制则处于从属地位。 |
| 5. | " sheol from beneath is excited over you to meet you when you come ; it arouses for you the spirits of the dead , all the leaders of the earth ; it raises all the kings of the nations from their thrones 赛14 : 9你下到阴间、阴间就因你震动、来迎接你又因你惊动在世曾为首领的阴魂、并使那曾为列国君王的、都离位站起。 |
| 6. | Hell from beneath is moved for thee to meet thee at thy coming : it stirreth up the dead for thee , even all the chief ones of the earth ; it hath raised up from their thrones all the kings of the nations 赛14 : 9你下到阴间、阴间就因你震动、来迎接你又因你惊动在世曾为首领的阴魂、并使那曾为列国君王的、都离位站起。 |
| 7. | It showed that 73 % increasing of toughness in modified composites was achieved without the reduction of other mechanical properties . sem has showed the periodically interleaved system where the co - continuously connected granular structure occurs layer by layer between each ply and the interlayer was relatively very thin 电镜分析表明离位改性的碳纤维单向布周期性增强体系,在每两层增强体之间都有很薄一层规整的球性两相结构,正是这个独特的多层结构使其抗冲击性能大幅提高,而且不会对其他重要的力学性能产生不利影响。 |
| 8. | The processing window of the resin system can be well determined by the developed model . the rheological model is important for processing simulation and quality control of rtm processing for high performance composites . due to the rtm ' s major limitation - low impact damage resistance , this thesis concentrates on toughening epoxy resin for rtm technology by a new concept " ex - situ " 针对rtm复合材料抗冲击性能差的缺点,本文提出一种全新rtm增韧方法? “离位” ,使rtm这种很难被增韧的先进复合材料生产工艺更加具有实用性,实验表明:通过离位改性后,在不降低其他力学性能的情况下,复合材料的韧性提高了73 。 |