词语:夹角热度:291

词语夹角拆分为汉字:

夹字的拼音、笔画、偏旁部首、笔顺、繁体字,夹字字源来历,夹字演变

1. 夹 [jiā]2. 夹 [jiá]3. 夹 [gā]4. 夹 [xiá]夹 [jiā]从两旁钳住:使劲儿~住。两旁有物限制住,在两者之间:两山~一水。~峙。搀杂:~生饭。~杂。夹东西的器具:竹~子。~剪。卷(juǎn )~。夹 [ji……

角字的拼音、笔画、偏旁部首、笔顺、繁体字,角字字源来历,角字演变

1. 角 [jiǎo]2. 角 [jué]角 [jiǎo]牛、羊、鹿等头上长出的坚硬的东西:牛~。鹿~。犄~。~质。形状像角的:菱~。皂~。突入海中的尖形的陆地(多用于地名):成山~(在中国山东省)。几何学指从一点引出两条直线所夹成的平面部……

 

查询词语:夹角,试一试,用夹角来写一句话,用夹角造句。

汉语拼音:jiā jiǎo

 

词语夹角基本解释

两条线或面间的角度。

 

词语夹角详细解释

  1. 两条线(直线或曲线)所夹的角。

 

词语夹角双语例句

双语例句
  1. This issue presents a real-time measurement of the angle between the ship and the wharf new method, which uses laser berthing way.

    本课题提出一种实时测量船舶和码头之间夹角的新方法,即采用激光靠泊方式。

  2. When he arrived at the corner of Dundas and Waterloo Streets, a young man pressed a book into his hands.

    当他走到登打士街和滑铁卢街的夹角处时,一个年轻人往他手里塞了本小册子。

  3. the angle between a reflected ray and a line perpendicular to the reflecting surface at the point of incidence.

    在一个入射点一条反射线与垂直于表面的线之间的夹角。

  4. There was a angle between two axes of the long olivary cell and fibre. The long olivary SCs were trending to wrapping fibre up.

    长橄榄形细胞长轴往往与纤维呈一定夹角,有包裹纤维的趋势。

  5. It has odd angles (reminiscent of a stealth bomber) to reduce its radar cross-section, and was coated in radar-absorbing material.

    它有着怪异的夹角(令人回忆起隐形轰炸机),以减小雷达横截面,并且涂抹了雷达吸波材料。

  6. Curve representing the luminance of a luminaire in a vertical plane as a function of the angle from the nadir.

    在垂直平面内表征灯具亮度的曲线,其中将亮度表征为与垂直方向夹角的函数。

  7. When cornering a tyre runs at a SLIP ANGLE, the angle between the direction of travel of the centre of the wheel and the plane of the wheel.

    当转向时轮胎沿横向偏离角运动,即车轮平面与轮胎接触中心的运动方向间的夹角。

  8. ANGLE OF ATTACK, The angle of the wing chord in relation to the free stream airflow as it moves forward through the air.

    迎角,机翼翼弦在空气中向前运动时与自由气流之间的夹角。

  9. Screen angle is defined as net-point center vertical line and a horizontal line between the angles, which reflects arranged locations.

    网角是指网点边际笔直连线与水平线之间的夹角,它反响了网点的摆列标的目的。

词语夹角百科解释:

夹角

英文:Included angle 两条直线L1,L2相交构成四个角,它们是两对对顶角。为了区别这些角,我们把这两对对顶角中较小的一对角的其中一个,叫做L1与L2的夹角。夹角大于等于0度小于等于90度。 设直线l1、l2的斜率存在,分别为k1、k2,且夹角不是90度, l1与l2的夹角为θ,则tanθ=|(k2- k1)/(1+ k1k2)| cosθ=|(1+k1k2)/[√(1+k1^2)*√(1+k2^2)] | 通用公式:令向量a向量b分别为l1和l2的方向向量,则: cosθ=|(向量a点向量b)/|向量a|*|向量b| |