| 1. | In the hexagonal close packed structure, slip systems are more limited .
在六方密排晶格中，滑移系受到较多的限制。 |
| 2. | Conjugate slip system
共轭滑移系 |
| 3. | Analysis of elastic stress field and resolved shear stress in primary s lip system of bicrystal
双晶体弹性应力场和主滑移系分解切应力的分析 |
| 4. | The combination of a crystallographic plane and , within that plane , a crystallographic direction along which slip ( i . e . , dislocation motion ) occurs
滑移面和该面上一个滑移方向的组合称为一个滑移系，晶体滑移（如位错的移动）可以沿该系统发生。 |
| 5. | 5 . under the experimental conditions , the tensile strength of directional solidification cu - cr alloy is markedly higher than the casting cu - cr alloy . and the analysis of rupture part on sem shows the gliding series of directional solidification cu - cr alloy is more than the casting cu - cr alloy
5实验条件下定向凝固cu - cr合金的抗拉强度明显高于铸态cu - cr合金，扫描电镜( sem )断口表明定向凝固cu - cr合金断口滑移系多于铸态cu - cr合金。 |
| 6. | The first stage is primary slip then followed by secondary slip ; the last stage is due to dislocation passing the slips . the cyclic stress strain ( css ) curve exhibits a stronger hardening occurred in cyclic plastic deformation than that in tensile test
建立了拉伸和应变疲劳的有限元模型，使用基于晶体滑移模型的数值方法，对晶体内部滑移系的启动以及滑移系上的分解切应变、切应力这些无法试验观测的变量进行计算，分析它们对晶体塑性变形的不同影响。 |
| 7. | _ the phenomenon of saturation or " lock up " when all of the grains have transformed , is described in a rattier simple form through domain volume fractions by the proposed model , in which domain switching in ferro - electrics is analogous to that of dislocation movement on crystal slip planes in metals
? ?依据晶体塑性理论，将铁电材料中的电畴翻转类比于晶体位错滑移面上的滑移系，定义铁电材料中相应的电畴反转系；采用电畴的体积分数表述电畴翻转的变化量，得到了电畴翻转的饱和特性的简单描述。 |
| 8. | The microprocesses of deformation and fracture in 18 - 8 stainless steel were observed by in - situ tension in tem . it was found that the dislocations were emitted from the grainboundary and dislocation source inside a grain and slip along their slip system respectively . partial dislocation could also be emitted from the grainboundary , and moved into the grain , and that leaving behind a stacking fault
摘要浙江人学博1 ：学位论文采用透射电镜动态拉伸、原位观察icrlsnigti不锈钢形变与断裂过程，发现不锈钢变形时，晶界和晶内位错源均可产生位错，并沿各自的滑移系运动。 |
| 9. | The test results show that the grain sizes do not reduce further after 6 passes of ecap , the slip systems of ferrite is mainly belonging to { 110 } < 111 > and { 112 } < 111 > slip system family during the first and the second pass of the ecap with route c , and under the annealing conditions of 300 ~ 550 x lh , ultrafme grains are thermally stable
研究发现，在c方式ecap变形中，各道次ecap变形细化程度不同， 1道次细化效果最大，随后道次细化作用逐步减少，变形6道次为实验用钢的ecap晶粒细化的极限。铁素体c方式ecap变形第1和第2道次的主要滑移系为{ 110 } < 111 >和{ 112 } < 111 > 。 |
| 10. | The structure of the deformation bands was observed and photographed by a microscope with a camera accessory . a user material mechanical behavior ( umat ) subroutine was developed based on the crystal plasticity model , and with it , the anisotropic elasto - viscoplastic behavior in single crystals was described . slip systems " evolution was simulated by using finite element method with the subroutine
本文使用数值模拟的方法对[ 001 ] 、 [ 011 ] 、 [ 111 ]以及偏轴加载的多种取向试样进行了拉伸试验模拟和循环模拟，研究了不同取向的试样在加载过程中滑移系的演化情况，并对试样的宏观力学行为和细观机理进行了评述。 |
