anhedral

stabilizer dihedral.

由于T型尾翼特殊的结构和气动布局形式,其颤振特性的分析比较复杂,飞行状态和一些常规分析可以忽略的参数如上反角都会对颤振速度有很大影响。

The lateral-direct aerodynamic data of a SUAV without any aileron with different dihedrals and vertical-tail areas were obtained through an aerodynamic estimation method.

通过理论计算,定量地研究了小型无副翼电动无人机的横航向操稳特性,对不同机翼上反角和垂尾面积进行了横航向模态特性计算与分析。

The upward or downward inclination of an aircraft wing from true horizontal.

上反角，下反角飞行器的机翼与水平面向上或向下的倾斜角

The Role of Epithelium in the Corneal Transplantation Rejection;

角膜上皮在角膜移植排斥反应中作用的研究

up and down corner cube method

上抛和下落立体角反射器方法

Bounce each corner of the car up and down.

上下地按车，反弹汽车的每个角落。

Comparing Shanghai and Hong Kong Stock Market from A View of Arcsine Law;

从反正弦律的角度看上海和香港股市

Generalized Jordan Derivation and Generalized Antiderivation on a Triangular Matrix Algebra;

上三角矩阵上的广义Jordan导子和广义反导子

It is like the battles between certain ruminant animals whose horns are set at such an angle that they are incapable of hurting one another.

这好像是两头反刍动物，头上的角所顶的角度都不会使对方受伤。

The footsteps were incessant, and the hurry of them became more and more rapid.

脚步声时断时续，却越来越急，在街角上反复回荡。

Clinical research of repeatable epithelia corneal erosion treated by PTK

PTK治疗反复性角膜上皮糜烂的临床研究

Chang 8 is typical delta deposit which has reverse grain size order in ascending order.

总体上为下细上粗的反粒序旋回,为典型的三角洲沉积。

The angle of incidence equals the angle of reflection.

入射角等于反射角。

After the repair of the corneosclera wound, artificial vitreous implantation was conducted.

结果：术后角膜水肿及前房炎症反应轻，裸眼视力0.5以上19眼。

The mean postoperative distance between upper eyelid margin and corneal reflection was (3.8±0.4)mm.

术后上睑缘与角膜中心反光之间的距离平均为(38±04)mm。

Location and Function of Anti-keratin Antibody in Live Keratinocyte and Mechanism of the Function;

抗角蛋白抗体对培养上皮细胞反应部位功能及相关机制研究

The Bending of Rectangular Angle-ply Laminated Orthotropic Plates with Four Free Edges on the Elastic Foundation;

弹性地基上四边自由正交异性反对称角铺设层合矩形板的弯曲

Antiplane Response of an Scalene Triangular Dike with Flexible Soil-structure Interface to Incident SH Waves;

SH波入射时柔性基础上不规则三角形坝体结构的出平面反应

On Predicate Offence of Money-laundering Crime;

论洗钱罪的上游犯罪——以世界反洗钱法律规范为视角

Views on the Teaching Characteristics of Drawing the Body up Straight by Holding the Horizontal Bar from the Obverse and the Reverse Sides from Anatomic Angle;

从解剖学的角度看单杠正反握引体向上的教学特点