1) estallishment of strength curve
测强曲线建立
2) curve for measuring strength
测强曲线
1.
Establishing curve for measuring strength to detect concrete compressive strength by rebound method;
回弹法专用测强曲线的建立和应用
2.
Establishing curve for measuring strength to detect compression strength with resilience method for Ningxia Municipality;
建立宁夏地区回弹法测强曲线的研究
3) strength curve
测强曲线
1.
Three-parameter inverse regression method for building rebound strength curve of testing concrete;
建立混凝土强度回弹测强曲线的逆回归三参数方法
2.
The building of ultrasonic-rebound comprehensive method special strength curve
超声回弹综合法专用测强曲线的建立
3.
In order to develop the ultrasonic-rebound strength curves for recycled aggregate concrete,experimental work was performed on the inspection of compressive strength using ultrasonic rebound combined method for recycled aggregate concrete.
为了获得再生混凝土的超声-回弹测强曲线,针对C20~C40共5种强度等级再生混凝土,进行了系统的超声回弹综合法检测抗压强度试验研究。
4) rebound curve
测强曲线
1.
Establishment and study on rebound curve to detect concrete compression strength with resiliometer for quzhou area;
衢州地区混凝土回弹测强曲线的建立与研究
2.
Comparatively large inaccuracy exists when rebound curve for concrete strength is constructed using concrete cubic compression because the influential factors caused by manual operation cannot be avoided.
在建立全区回弹测强曲线的过程中,遇到试块的回弹值与抗压强度值之间并没有所期望的理想的相关关系。
5) strength detection curve
测强曲线
1.
In this article,authors introduce a method to calculate early concrete strength with district supersonic rebound strength detection curve,and to predict the 28d concrete strength with the early concrete strength.
使用建立的地区超声回弹测强曲线推定混凝土早期强度 ,利用混凝土早期强度预测 2 8d龄期混凝土强度 ,可以做到存在问题早发现 ,对于加快施工进度 ,缩短施工周期具有较为重要的意义。
6) concrete strength-detecting curve
混凝土测强曲线
1.
The result shows that the computational deviation is more obvious and disciplinary in both ends of concrete strength-detecting curve.
对国家、北京和青岛混凝土测强曲线各测强区段误差进行了统计分析,结果表明各测强曲线在曲线两端的测强区段内计算误差较大且具有一定规律性,经分析比较采用了合适的修正公式分别对青岛地区商品混凝土综合测强曲线的两端进行了曲线修正,误差分析表明修正后的测强曲线具有更高的检测精度。
补充资料：Hesse曲线(代数曲线的)
Hesse曲线(代数曲线的)
Hessian (algebraic curve)
11油限曲线(代数曲线的)【H台自11(.妙如允.抖e);recc咖，T~aaa，即r药pa一吸ee二o‘二p.助蓝] n次代数曲线(司罗玩水c~)的He丈祀曲线就是其极二次曲线能分裂为两条直线的点的集合，也是第一极曲线的二重点构成的集合.n次非奇异曲线的He丈七曲线是一条次数为3伪一2)、类为3(n一2)(3n一7)的曲线.设介O是这条n次曲线的齐次坐标方程，关丘=刁:f/刁xi刁、，则它的He丈犯曲线的定义方程为 !不:关:五，} }五:关:五31=0. }人，人2人3}特征不等于3时的三次非奇异曲线的H既七曲线与这条曲线交于9个通常拐点.因O.H改e(l 844)而得名. A .E.H困阳。B撰
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