V2EX levelness

Levelness

定义 Definition

levelness(名词):水平度、平整到“水平”的程度;常用于工程、建筑、制造等语境,指表面或结构相对“水平基准面”的偏差大小。(不同于 flatness 的“平面度”,levelness 更强调是否“水平”。)

发音 Pronunciation

/lv.l.ns/

例句 Examples

The installer checked the levelness of the shelf.
安装工检查了架子的水平度。

For accurate measurements, the levelness of the platform must be verified before the test begins.
为保证测量准确,测试开始前必须先确认平台的水平度。

词源 Etymology

level(水平的)+ -ness(名词后缀,表示“……的状态/性质”)构成,字面意思就是“处于水平的状态”。在现代用法中更常见于技术与规范文本,用来描述“是否达到水平要求”。

相关词 Related Words

文学与作品用例 Literary Works

在传统文学作品中 levelness 相对少见,更常出现在工程规范、检测方法与技术写作中,例如:

  • ASTM E1155 Standard Test Method for Determining FF Floor Flatness and FL Floor Levelness Numbers(关于地坪平整度/水平度的测试标准)
  • ACI 117 Specifications for Tolerances for Concrete Construction and Materials(混凝土施工与材料公差规范,涉及水平度等指标)
  • 各类建筑施工与验收手册/指南(如地面找平、设备安装、测量校准类文本中常用该词)
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