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。