查询词典 curved

Anthers dorsifixed and versatile; axis of seed moderately to strongly curved; leaves cauline or at least mostly so.

花药背着和丁字着；种子的轴适中到强烈弄弯；至少主要如此的叶茎生或。

Any worm of the Chaetognatha; transparent marine worm with horizontal lateral and caudal fins and a row of movable curved spines at each side of the mouth.

毛颚类动物的蠕虫；透明的海生蠕虫，侧部水平，有尾鳍，嘴巴每侧有可卷曲活动的一排棘刺。

However, during the actual application of abundance projects, with the operation of RC continuous curved box-girder bridges, the beam body occurred the outward displacement along racial direction and took on obviously circumrotate and overturning tendency.

然而，在大量工程实际应用中发现，随着钢筋混凝土曲线箱梁桥的运营出现了梁体向径向外移，呈现较明显的旋转倾覆趋势。

Leaves cirrose or curved at apex.

叶有卷须的或弄弯在先端。

Perianth tube slightly curved; limb segments clavate, free, recurved at anthesis.

花被筒稍弯曲；冠檐裂片棍棒状，离生，在花期下弯。

Any of various small,often brightly colored tropical American birds of the family Coerebidae,having a curved bill adapted for suck ing nectar from flowers.

细嘴食蜜鸟，旋蜜雀一种小而颜色鲜艳的蜜鸟科美洲热带鸟类，有弧形喙，适于从花中吮吸花蜜

Theory; the spatial meshing theory includes comparative motion, comparative differential and conjugative curved surface; and the application of meshing theory includes gear drive and worm drive. The spatial meshing theory is the main part of the course.

课程的重点讲解内容有曲线的参数方程、切线、法面、弧长、曲率、空间曲线的基本公式、挠率及平面曲线的基本公式等；曲面第一和第二基本公式，法曲率、主方向和主曲率、欧拉公式、短程挠率、欧拉公式和贝特朗公式推广、相对法曲率和相对短程挠率等；刚体的绝对和相对运动速度、相对微分和绝对微分、相对速度和相对微分、轨迹曲面的法曲率和短程挠率等；空间共轭曲面的啮合条件、诱导法曲率、两类界限点、等距共轭曲面、空间啮合的二次接触原理等；蜗杆传动的数学模型建立及啮合特性分析方法等。

Either of two large African antelopes(Connochaetes gnou or C.taurinus)having a drooping mane and beard, a long tufted tail, and curved horns in both sexes.

牛羚，角马两种非常大的非洲羚羊之一（角马属白尾角马或角马属斑纹角马）属，有飘垂的鬃须，长而成簇的尾，雌雄性皆有弯角

Styles curved outward in fruit; inflorescences corymbose; petals deep blue

在果期的花柱向外弯曲；花序伞房状；花瓣深蓝色 2 H。

Objective To study the curved planar reformation imagings of bony canals in craniofacial region with multislice spiral CT.

目的研究颅面部骨性管道的多层螺旋CT曲面重建成像。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。