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- The area bounded by a chord and the arc of a curve subtended by the chord. 弓形,扇形由弦正对的弦和弧线的弧所成的区域。
- arc subtended by a chord 对弦弧
- Calyx deeply 5-lobed, subtended by a cuplike involucre of bracteoles. 花萼5深深的裂,被一小苞片的杯状的总苞被包着。
- Flowers bisexual, arising from axils of small bracts, erect, small, often subtended by a bracteole. 花两性,生于小苞片腋的,直立,小,通常被小苞片包着。
- Male flowers: zygomorphic, ca. 1 cm in diam., pedicelled, each subtended by a single stout and truncate bract. 雄花:左右对称,直径约1厘米,有柄,每一个被一单个粗壮和截形苞片被包着。
- Inflorescences capitate cymes, 3-7-flowered, subtended by a whorl of 5 or 6 prominent involucral bracts. 头状的花序聚伞花序,3-7花,在以前轮生的5或6突出总苞片。
- Inflorescences pedunculate, capitate cymes, subtended by a whorl of 6 prominent involucral bracts. 有花序梗的花序,头状聚伞花序,在轮以前被包着突出总苞片。
- Flowers subtended by a primary bract and 2 bracteoles, sessile, usually 4-merous, minute, lowermost ones female, uppermost ones male, sometimes middle ones bisexual. 花具一原生苞片和2小苞片,无梗,4瓣,雌花的小,最下,雄花的最上的通常被包着,雄花:花萼2-4深裂;
- A radian is the angle subtended by an arc of a circle whose length is just equal to the radius. 一弧度就是长度刚好等于半径的一段圆弧所对的圆心角。
- She was hit by a piece of falling masonry. 她被建筑物上落下的一块石头砸着了。
- He was led astray by a hooligan. 他被一个流氓引上了邪路。
- Inflorescences indeterminate, racemose, elongate, and stemlike or condensed and umbellate, with each flower subtended by a single leaf. 无限花序,总状,伸长,以及茎似的密集伞形花序,每朵花基部有一个单叶。
- The wood is held in position by a clamp. 木头用钳夹固定住了。
- The angle subtended by an object or detail at the point of observation it is usually measured in minutes of arc. 在观察点对观察物体所张的立体角。
- The malformation of his knee is caused by a fall. 他膝盖的畸形是由摔了一跤造成的。
- We solved at the same time a pure mathematical problem by physical procedure i. e. calculating the solid angle subtended by a circular plate to any point in the space. 同时,用物理学方法解决了圆盘面对空间任意点所张的立体角的计算问题。
- He is badly beat up by a gang of thug. 他被一帮暴徒打得死去活来。
- The clause should be set off by a comma. 这个从句应该用逗号隔开。
- He was waylaid by a band of guerrillas. 他遭到游击队的狙击。
- The leading role is played by a complete unknown. 演主角的是一个毫无名气的演员。