三角形

At length he would reach the corn, and selecting a suitable ear, frisk about in the same uncertain trigonometrical way to the topmost stick of my wood-pile, before my window, where he looked me in the face, and there sit for hours, supplying himself with a new ear from time to time, nibbling at first voraciously and throwing the half-naked cobs about; till at length he grew more dainty still and played with his food, tasting only the inside of the kernel, and the ear, which was held balanced over the stick by one paw, slipped from his careless grasp and fell to the ground, when he would look over at it with a ludicrous expression of uncertainty, as if suspecting that it had life, with a mind not made up whether to get it again, or a new one,or be off; now thinking of corn, then listening to hear what was in the wind.

最后，它终于到了玉米旁，拣定一个玉米穗，还是用那不规则三角形的路线跳来跳去，跳到了我窗前堆起的那一堆木料的最高峰上，在那里它从正面看着我，而且一坐就是几个小时，时不时地找来新的玉米穗，起先它贪食着，把半裸的穗轴抛掉；后来它变得更加精灵了，拿了它的食物来玩耍，只吃一粒粒的玉米，而它用一只前掌擎起的玉米穗忽然不小心掉到地上了，它便做出一副不肯定的滑稽的表情来，低头看着玉米穗，好像在怀疑那玉米穗是否是活的，决不定要去拣起来呢，还是该另外去拿一个过来，或者干脆走开；它一忽儿想看玉米穗，一忽儿又听听风里有什么声音。

Pollen oblate or suboblate, usually trilobate, or triangular.

花粉扁球形或长扁球形，通常，或三角形。

The experimental results show that the ultrastructure of ventral scales of Trimeresurus stejnegeri is formed with a periodical arrangement of microfibrils, micropits and pits.

试验结果表明：竹叶青蛇腹鳞的超微结构由三角形微凸体、微孔和凹坑周期排列而成；腹鳞表面的平均摩擦因数为0.183，且与载荷无关；腹鳞的摩擦阻力主要是粘着力和微凸体变形的滞后阻力。

Culm sheath blade broadly triangular to ovate-oblong, base broadly or truncately rounded or cordate; sheath auricles ca. 0.5 cm

宽的竿箨叶片宽三角形到卵状长圆形，基础或者截形圆形或心形；鞘叶耳约0.5厘米 7

Some methods are given to delete the unprotruding domain ,smooththe grid and resume the losing boundary.

给出了非凸参数区域情况下，区域外的三角形删除的几种算法，以确保区域边界的正确三角剖分。

Unstructural 2D triangle and 3D tetrahedron grids are generated using advancing front technology. The bidirectional chains are applied to accelerate some operations such as inserting, deleting and searching.

首先采用阵面推进法生成了二维三角形和三维四面体非结构网格，在生成过程中为了提高网格生成效率，采用双向链表和堆的数据结构，加快插入、删除和查找等单元操作。

Leaf blade ovate to triangular or narrowly so, base mostly rounded to cordate and abruptly narrowed into petiole; seeds unwinged

多数的叶片卵形到三角形或狭如此，基部圆形到心形和突然缩小的成为叶柄；种子无翅 7 Buddleja crispa 皱叶醉鱼草

THE BASIC FORM OF A VAJRA DAGGER IS THE TRIANGULAR ARE ADORNED WITH IMAGES OF PROTECTOR DEITIES AND HEADS OF DOG .

它的基本造型是三角形的匕首，但把柄上的装饰差别很大。

From an imaging perspective, these patients have either complete or partial agenesis of vermis, which results in triangular-shaped mid fourth ventricle and a bat-wing appearance in its superior aspect.

从影像学角度来看，这些病人都会有完全或部分的小脑蚓部发育不良，这导致四脑室中部呈三角形样改变，上方呈蝙蝠翼样改变。

This F-16 has 58,133 vertices that make 174,399 triangles.

这架F - 16有58133顶点，使174399三角形。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。