“余弦”用英语怎么说

“余弦”的拼音为：yú xián...

杆的方向通常用方向余弦来表示.The bar directions are conveniently specified by direction cosines.这就需要两个正余弦分解器.This requires two sine - cosine resolvers.现在让我们来考察最简单的波形,它的剖面图是正弦或余弦曲线.Let's now examine the simplest wave from where th...

adj.海面下的，海底的，水下...

adj.西西里岛的，西西里岛人的n.西西里岛人...

sway的近义词有：rock, sway, swing。下面这些动词均含"摇动"的含义：rock：多指猛烈地摇动或摇晃。sway：主要指树枝等的来回摇动。swing：指有规律地前后、上下摆动，也可指不停地转动。...

gibbered的音标：...

epimorph的音标：epimorph的英式发音音标为：['epɪmɔ:f]epimorph的美式发音音标为：['epɪmɔf]...

higgle的第三人称单数（三单）为：higgles...

metrication的音标：metrication的英式发音音标为：[ˌmetrɪ'keɪʃn]metrication的美式发音音标为：[ˌmɛtrɪ'keʃən]...

adj.绒（毛）膜的...

[人名] [北方英格兰人姓氏] 拜尔斯地貌名称，或住所名称，来源于中世纪英语，含义是“牛棚”(cattle shed)，[地名] [美国] 拜尔斯...

The gardener is snipping off the dead leaves in the garden.花匠在花园时剪枯叶.Snyder , a master gardener in Manatee County , Florida, says pruning wounds a plant.佛罗里达 Manatee 郡的主要园艺师MelissaSnyder说,修剪会使植株受伤.I found the gardener, a...

repayment的音标：repayment的英式发音音标为：[rɪ'peɪmənt]repayment的美式发音音标为：[rɪ'peɪmənt]...

Dybar的音标：...

scathed的音标：...

I advised myself to send up a little repast suitable to so delicate young palates.我心里寻思,我准备的筵席必须精美可口,适合这些年轻姑娘的口味.The aroma contributes to the flavors we discern on our palates.芳香嗅觉丰富了软腭对于口感的辨别种类.Here is a dish that will ...

n.强肝剂...