dihedral

dihedral

美 [da?'hidr?l] 　英 [da?'hi:dr?l]

• n.【數】二面角；【航】上反角；下反角
• adj.由兩個平面構成的
• 網絡雙面的；兩面角的；內角

詞形變化

復數：dihedrals  

同義詞

英漢解釋

adj.	1. 由兩個平面構成的,二面的
n.	1. 【數】二面角;【航】上反角;下反角

英英解釋

n.	1. the angle contained between two planes that intersect, measured by the angle made by any two lines at right angles to the two planes 2. the angle between an upwardly inclined aircraft wing and a horizontal line

例句

Open book - Same as a dihedral or inside corner. Two panes of rock join in an acute or obtuse corner that faces left or right.

兩面角或者內角。兩塊巖石會聚成銳角或者鈍角，向左或者向右。

Observers judged the magnitude of a concave dihedral angle translating or rotating against a planar background.

觀察判斷的幅度凹二面角翻譯或對平面旋轉背景。

The first task was to remove the old piton in the dihedral, essentially a piece of trash.

第一個目標就是清除在巖角上的舊巖釘，那已經是個垃圾了。

A rotation-invariant denoising algorithm is proposed for restoring noisy images with cyclic r and dihedral symmetries.

提出一種針對循環群和二面體群對稱性圖像的“旋轉不變”去噪算法。

Combined with the equation of traveling wave and dihedral reflector, the RCS of total missile was calculated.

結合計算行波和二面角散射的經驗公式，計算了導彈整體的RCS。

Finally, structure of Lie superalgebra associated with dihedral group is discussed.

最后，討論了與二面體群相伴的李超代數的結構。

wings in the right position, verify the dihedral angle.

在正的位中廂房，確認二面角。

At first, the small aperture radar is calibrated in the field experiment using a single dihedral.

首先，通過外場實驗用單個二面角校準小口徑雷達；

There are many helixes of dihedral angle, and the whole skeleton forms a large helix in the structure of the rotatory isomer.

其結構中包含許多二面角螺旋，而且具有旋光性的異構體，其結構的整體骨架也構成一個大的螺旋。

The patterns show that divergence of the emerging beam increases with the dihedral angle offset up to completely separate to six beams;

通過衍射圖可以看出出射光束的發散程度隨著角度誤差的增加而增加，直至完全分離成六束光束。

A Simple and Convenient Solution of the Dihedral Angle Between the Oblique Inserted Pipes

斜插管兩面角的簡便解法

Some Geometric Inequalities on the Bisection Planes of the Dihedral Angles of a Tetrahedra

關于四面體二面角平分面的幾何不等式

Some inequalities for areas of the middle sections and the bisection planes of dihedral angles of a simplex

關于單形中面與二面角平分面面積的不等式

Backscattering from Nonorthogonal Dihedral Corner Reflectors Coated by Radar Absorbing Materials

材料涂覆非正交金屬二面角反射器的后向散射

Calculating the Degree of Dihedral Angel by the Formula of Trihedral Angel

用三面角公式求二面角的度數

Calculating plane angle of a dihedral angle

也談二面角的平面角求法

Analysis of RCS Characteristic of Dihedral Corner Reflectors

二面角反射器的RCS特性分析

The Design and Synthesis of Bisphosphine Ligands with Tunable Dihedral Angles and Their Applications in Asymmetric Hydrogenations

二面角可調的雙膦配體的設計、合成及其在不對稱氫化中的應用

The Dihedral Group Dn and a kind of Omni-Direction Permutations on Zn

二面體群Dn與Zn上的一類全向置換

Vector Inner Product and Calculation of Dihedral Angle

向量的內積與二面角的計算

Discussing with Examples in Solving Method of Dihedral Angel

例談二面角的解法

face of a dihedral angle

二面角的面

Detection of Dihedral Targets in UWB-SAR Images

超寬帶合成孔徑雷達圖像中二面角目標的檢測