三角形

At 7 days following conventional culture, neurons were ellipse and subtriangular, with big body and clear boundary and many processes. Following retinoic acid culture, the number of neurons was increased, with clear morphology and a few processes.

常规贴壁分化培养7 d后，神经元多呈椭圆型和近似三角形，胞体大，细胞边缘清楚，胞体上有多个突起；而维甲酸诱导分化培养后，神经元数量增加，形态清楚，但细胞胞体上突起较少。

Parasites of Abies ; plants 0.5-4 cm tall; male perianth lobes subtriangular, ca.

寄生物冷杉；植株0.5-4厘米高；雄花花被裂片近三角形，约1.2毫米。

The scale-type geometric wear-resistant structure surface is characterized in being made up of a base and the bionic geometric units on the surface. The bionic geometric structure unit is a scale-type structure distributed regularly on the surface of the base, and the distribution density is that: the ratio between the geometric projection area of the scale-type structure on the base surface and the surface area of the base formed by all the edge ends is 50-100%; the scale-type geometric structure unit has a symmetric hexagon shape on the surface; the sides L2/L1=1.0-2.0, L1: 1mm-50mm, and the internal angle Alpha is 120 degree -130 degree, the internal angle Beta is 100 degree -110 degree; the A-A section is subtriangular, and the B-B section is a trapezoid, the height H of the scale-type is 1-5mm.

本发明由基体和其表面上的仿生几何结构单元组成，仿生几何结构单元为在基体表面规律分布的鳞片型结构，鳞片型的分布密度为：其在基体表面上的几何投影面积之和与所有棱端围成的基体表面积之比为50-100％，鳞片型几何结构单元的表面形状为对称六边形结构：边长L2/L1＝1.0-2.0，L1：1mm-50mm，内角α为120°-130°，内角β为100°-110°，鳞片型的A-A截面为近似三角形，B-B截面为梯形，鳞片型的高度H为1-5mm。

Fruit ovoid or subglobose, slightly compressed dorsally or laterally, glabrous; dorsal and intermediate ribs slightly thickened, corky, or somewhat protruding, filiform, subequal; lateral ribs dilated, subtriangular, corky; vittae solitary in each furrow, 2 on commissure.

果卵球形或近球形，稍压扁背或，无毛；稍加厚的背侧和中间棱，木栓质，或有点突出的，丝状，近等长；侧棱膨大，近三角形，木栓质；油管1在每棱槽，在合生面上2。

Petiole 2-12 mm, white villous; leaf blade ovate to triangular-cordate, 2.1-6 × 1.5-4.2 cm, adaxially sparsely white pubescent, abaxially gray and densely white pubescent, base cordate to subtruncate, margin crenate-serrate, apex acute or rarely obtuse.

叶柄2-12毫米，白色长柔毛；叶片卵形心形到三角形， 2.1-6 * 1.5-4.2 厘米，正面疏生白色短柔毛，背面灰色和浓密白色短柔毛，基部心形到近截形，边缘具圆齿有锯齿，钝的先端锐尖或很少。

Calyx lobes triangular-ovate, 3–4 mm, densely tomentulose near apex, otherwise glabrous, margin membranous.

卵形萼裂片三角形，3-4毫米，密被被微绒毛的近先端，或无毛，边缘膜质。

The dissertation utilizes a Four-branch LOD caculating method to solve the problem of triangle quantities in big topograph.

在大规模的地形渲染技术的设计上，本文使用了一种基于四叉树的LOD算法来解决大规模地形渲染中的三角形数目问题。

A modified transformable periods and symmetrical LFM radar wave signal is presented.

提出了改进型变周期的对称三角形LFM 雷达波形信号。

The transversus abdominus muscle is flat and triangular, with its fibers running horizontally.

腹横机扁平成三角形。其纤维水平走向。

In contrast to the granular shape papillaes around the stomata and less density of trichoma on costal zones in tetraploidies of O. officinalis, the triangle and overarching shape papillaes, and denser trachoma were observed in diploidies.

在O。 officinalis中，四倍体有粒状气孔器外围乳突和脉带表皮毛较少，二倍体细胞型具有三角形拱状排列的气孔器外围乳突和较密集的脉带表皮毛；而在O。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。