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单词 straightness
释义

straightness /'streitnis/

英汉-汉英词典
n. 正直,笔直,率直
词组 | 习惯用语
您要查找的是不是:
  • straight adj. 直的;正直的;整齐的;连续的;笔直的 adv. 直接地;坦率地;立即;不断地
  • straitness n. 狭窄;狭小
straightness n. [机] 平直度;率直;笔直
straightness error 直线度误差
straightness accuracy 直线度

网络短语:
fatigue crack front straightness 疲劳裂纹前沿平直度
Edge straightness 直边度; 边缘直度;
horizontal straightness 水平的平直度; 横向研磨台; 水平直线;
straightness relicompetence 直线度
spatial straightness 空间直线度
straightness adjusting 调直
plate straightness 钢板平直度
原声例句
泰戈尔诗歌精选

Behind it thy seat is woven in wondrous mysteries of curves, casting away all barren lines of straightness.

幕后的你的座位,是用奇妙神秘的曲线织成。抛弃了一切无聊的笔直的线条。

人与鬼(下)

Millner tingled again with this tribute to his physical straightness and bloom.

米尔纳再次为这种对他身体直率和绽放的致敬而感到刺痛。

一位女士的画像(一)

The quality and capacity of that soil, its ability to " grow" with due freshness and straightness any vision of life, represents, strongly or weakly, the projected morality.

土壤的质量和容量,以及它以应有的新鲜度和直线度“生长”任何生活愿景的能力,或强或弱地代表了预期的道德。

中文百科

直线 Line (geometry)

(重定向自Straightness)
三条直线:红线与蓝线有相同的斜率, 红线与绿线有相同的截距
。
Representación de un segmento de recta.
Haz de rayos.
Rectas que pasan por el punto: (2,4).

直线,是一个点在平面或空间沿着一定方向和其相反方向运动的轨迹;不弯曲的线。直线是几何学的基本概念,在不同的几何学体系中有着不同的描述。在这里主要描述欧几里得空间中的直线。其他曲率非零状况下的直线,请参考非欧几里得几何。

欧几里得几何研究曲率为零的二维空间下状况,它并未对点、直线、平面、空间给出定义,而是通过公理来描述点线面的关系。 欧几里得几何中的直线可以看作是一个点的集合,这个集合中的任意一点都在这个集合中的其他任意两点所确定的直线上。

“过两点有且只有一条直线”是欧几里得几何体系中的一条公理,“有且只有”意即“确定”,即两点确定一直线。

英语百科

Line (geometry) 直线

(重定向自Straightness)
The red and blue lines on this graph have the same slope (gradient); the red and green lines have the same y-inte****t (cross the y-axis at the same place).
三条直线:红线与蓝线有相同的斜率, 红线与绿线有相同的截距
。
Representación de un segmento de recta.

The notion of line or straight line was introduced by ancient mathematicians to represent straight objects (i.e., having no curvature) with negligible width and depth. Lines are an idealization of such objects. Until the 17th century, lines were defined in this manner: "The [straight or curved] line is the first species of quantity, which has only one dimension, namely length, without any width nor depth, and is nothing else than the flow or run of the point which […] will leave from its imaginary moving some vestige in length, exempt of any width. […] The straight line is that which is equally extended between its points."

近义、反义、联想词
近义词
n.
curvature, curve, shape, form, configuration, contour, conformation

反义词
n.
curliness, waviness, crookedness

联想词
smoothness平滑;curvature弯曲;stiffness僵硬;rigidity硬度,刚性;straightening变形矫正,整直,矫直,校正;uniformity一致;precision精确度, 准确;thickness厚,粗;roughness粗糙;hardness硬度;perpendicular垂直的;
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更新时间:2025/6/23 1:18:08