本文提出了解代数方程的平行弦迭代法，并讨论了它的收敛性。
在体校的第一年里，这个十四岁的男孩一直只允许练习箭术的一个主要动作：释放弓弦。
中国的海岸线像一张弓的弓弦，长江从上海上溯到重庆就像一支弓箭。
一颗奔跑的心是无旁骛的。就像一支离弦的箭，只有靶心才是它最向往的归宿。
本文还给出了用平行弦法解非线性代数方程的收敛性条件。
1·The localities with maximum root dry weight in every layer of C distributed like a bow with vertical taproot as bowstring, and those of cotton in C-W were farther from cotton plant.
随土层深度增加，若以棉花主茎垂直向下比喻为弓弦，则单作棉根干重的空间变化呈弓背形分布，而套作棉各土层根干重最大值出现的位点逐渐远离棉株。
2·Most beginning bows come with the bowstring so we won't get into bowstrings.
大多入门级弓带弓弦所以这里我们不涉及弓弦。
3·Life is a bow, the bowstring is a dream.
生命是一张弓，那弓弦是梦想。
4·This article studies the growth, the performance style and the teaching experience of Liu Mingyuan in the area of the bowstring art.
本文研究了刘明源在弓弦艺术领域的成长、演奏风格与教学经验。
1·The arch feed was replaced with bowstring feed in spatial arch interpolate, or circular arc was replaced with spatial straight line.
空间圆弧粗插补用弦进给代替弧进给，即用空间直线代替圆弧。