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- Construct the Nephroid and its evolute. [肾脏线及缩闭线].
- Construct the nephroid as the envelope of a family of circles. 作一由圆族包络线所形成的肾脏线.
- Construct an animation displaying the deltoid sliding inside a fixed nephroid. 建构一动态绘图:展示三角线沿著一固定的肾脏线内部滑动。
- Construct the nephroid as the envelope of a family of line segments. 作由线段族包络线所形成的肾脏线.
- Construct an animation of three concurrent tangents of the nephroid. 建构一动态绘图。展示肾脏线外,共点的三条切线。
- Construct rotating nephroid and three-cusped epicycloid while remaining orthogonal to each other. 作旋转的肾脏线和旋转的三瓣外摆线,且彼此维持正交。
- Construct rotating cardioid and nephroid while remaining orthogonal to each other. 作旋转的心脏线和旋转的肾脏线,且彼此维持正交。
- Construct an animation displaying a nephroid of least size rotating about a fixed deltoid. 作一个动态展示:一个最小形状的肾脏线在一个固定的三角线外滚动。
- Construct an animation displaying a nephroid sliding along three fixed concurrent lines meeting at 120 degrees. 建构一动态绘图。展示肾脏线的滚动,沿著共点及间隔120度的三条直线。
- Objective The chronological and spatial changes in expression of integrin receptors of extracellular matrix were investigated for finding out their function during nephrogenesis. 目的观察细胞外基质的整合素受体在胚胎肾发育中表达的时空顺序,揭示其在胚胎肾发育中的作用。
- This kidney atlas allowsa comprehensive analysis of the progression of gene expression states during nephrogenesis, as well as discovery of potential growth factor-receptor interactions. 图谱使得全面分析肾脏发生过程中基因表达状态的发展变得可能,除此之外,作者表示它还有助于发现潜在的生长因子-受体相互作用。
- 5.Construct the nephroid and its evolute. 建构肾脏线及其渐屈线。
- 8. Construct the Nephroid and its evolute. [肾脏线及缩闭线].
- sepals leathery, slightly nephroid, 1.2-1.4 mm; 萼片革质,稍肾形,1.;2-1
- sepals thick, nephroid, ca. 2 mm, margin with long cilia; 厚的萼片,肾形,长约2毫米,边缘具长缘毛;
- sepals slightly fleshy, semiorbicular or nephroid, 1.5-2 mm wide; 萼片稍肉质,半圆形或肾形的,1.;5-2毫米宽;
- Keywords Embryonic stem cells;Nephrogenesis;Differentiation;Fetal renal cell; 胚胎干细胞;肾发生;分化;胎肾细胞;
- 6.Construct an animation of three concurrent tangents of the nephroid. 建构一动态绘图。展示肾脏线外,共点的三条切线。
- 6.Construct rotating nephroid and three-cusped epicycloid while remaining orthogonal to each other. 作旋转的肾脏线和旋转的三瓣外摆线,且彼此维持正交。
- 5.Construct rotating cardioid and nephroid while remaining orthogonal to each other. 作旋转的心脏线和旋转的肾脏线,且彼此维持正交。