1) δ-R resistance curve
δ-R阻力曲线
2) δ-R curve
δ-R曲线
1.
With the software theδ-R curve,δ_(0.
开发了适应各种试验标准的CTOD和J积分计算处理软件,测试了X70管线钢的δ-R曲线、δ_(0。
3) J-R resistance curve
J-R阻力曲线
1.
The failure assessment curves are constructed by the experiment data of J-R resistance curve test, which are determined by using option-3 of CEGB-R6 standard.
利用J-R阻力曲线的试验测试数据,建立R6选择曲线3评估曲线(R6-3),并与选择曲线1(R6-1)和2(R6-2)相比较,表明这是一种简便、精确的建立失效评估曲线FAC(Failure Assessment Curve)方案。
4) J-R curve method
J-R阻力曲线法
1.
A larger error often occurs in measured results by multi-specimen J-R curve method because of the difficulty in determining the blunting line equation.
针对多试样J-R阻力曲线法因钝化线的不易确定性常造成测试结果J_(Id)误差较大的情况,考虑了加载速率对塑性流变应力的影响,给出了一新的动载条件下的钝化线方程：J=2NK (0。
5) Modified J-R resistance curves
修正J-R阻力曲线
6) R-curve
阻力曲线
1.
In this paper, the strength-indentation load relation was analyzed, a new method is proposed to define the point in the K-curve at which the R-curve intersect the points form the locus of the R-curve.
结果发现这种改进的包络线法与常规的包络线法所测得的阻力曲线相吻合。
2.
The R-curve of SiC/BN laminated ceramics was evaluated using the indentation-strength method and compared with that of the monolithic SiC.
采用压痕法在SiC/BN层状陶瓷试样的表面引入不同尺寸的表面裂纹,利用三点弯曲测量含裂纹试样的极限断裂应力,研究了不同尺寸的表面裂纹对层状陶瓷断裂强度的影响;根据压痕载荷-强度实验结果,测定层状陶瓷的阻力曲线,并与单相SiC陶瓷对比。
3.
The crack-growth-resistance (R-curve ) behavior of Al 2O 3-SiCw and Al 2O 3-TiCp ceramic matrix composites was estimated by the indentation-strength method .
采用压痕 -弯曲强度法获得了Al2 O3 -SiCw和Al2 O3 -TiCp两种复合材料的阻力曲线 ,结果表明 ,与基体材料相比 ,两种材料均呈现出明显的上升阻力曲线行为。
补充资料：肺循环阻力(或全肺阻力)
肺循环阻力(或全肺阻力)
pulmonary circulation resistance
血液在肺部血管内流动时和血管壁之间的摩擦力和血液内部的摩擦阻力。肺动脉管壁较薄，分支短而管径大，故肺动脉的可扩性较大，对血流的阻力很小，仅0.12PRU(外周阻力单位)。肺循环动脉部分总的阻力和静脉部分总的阻力相等，故血液流动时在动脉部分的压力降落和静脉部分的压力降落相等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条