主脉有3个维管束，排列成三角状。
一侧有爪，呈龙骨瓣三角状半圆形。
Claw on one side, showing triangular-shaped semi-circular keel.
本发明技术方案是这样完成的，收割机上的弹齿，它包括有弹齿，弹齿为三角状。
Because an opening elastic tooth is changed into the triangle elastic tooth, the elastic tooth on a harvester satisfies the needs of corns of which the harvesting chaffs are thick.
在上面影像中，窄三角状的黄道光，由西方的地平面伸出像是直到美丽之昴宿星团方止；
In the picture, the narrow triangle of Zodiacal light extends above the western horizon and seems to end at the lovely Pleides star cluster.
将收割机上的开口式弹齿换成三角状弹齿用于收割玉米，扩大了小麦收割机的使用范围。
When the opening elastic tooth is changed into the triangle elastic tooth, the elastic tooth is used for harvesting corns, so the use range of wheat harvester is enlarged.
出现这个词的四句话之后，乔伊斯写到了一名靠在自己长矛上的将军，长矛是一种带有三角状枪头的锋利的武器。
Four sentences later, Joyce refers to a general leaning on his spear-that is, a sharp weapon with a triangular head.
它们不仅仅有锋利的三角状牙齿，而且背面向下逐渐收缩成剃刀一样锋利，这使得老虎的咬更加致命。
Not only do they have a sharpened peg of a tooth but their teeth narrow down to a razor sharp edge at the back making the tigers bite much more lethal.
叶对生，长圆状戟形至三角状披针形，长2-3.5厘米，宽0.5-1.5厘米，顶端锐尖，基部近心形或截平；侧脉每边约5条；叶柄长约1厘米。
Leaves opposite, oblong-hastate to triangular-lanceolate, 2-3.5 cm long and0.5-1.5 cm wide, apex acute, base subcordate or truncate; petioles1 cm.
叶对生，长圆状戟形至三角状披针形，长2-3.5厘米，宽0.5-1.5厘米，顶端锐尖，基部近心形或截平；侧脉每边约5条；叶柄长约1厘米。
Leaves opposite, oblong-hastate to triangular-lanceolate, 2-3.5 cm long and0.5-1.5 cm wide, apex acute, base subcordate or truncate; petioles1 cm.
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