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- imaginary horizontal plane 假想水平面
- The plumbline is always perpendicular to the horizontal plane. 铅垂线总是垂直于水平面的。
- Two masses constrained to move in a horizontal plane collide. 在两个限定在一个水平面上运动的物体发生碰撞。
- Gets or sets the line alignment on the horizontal plane. 获取或设置水平面上的行对信息。
- The plumbline is always perpendicularto the horizontal plane. 铅垂线总是垂直于水平面的。
- The plumB line is always perpendicular to the horizontal plane. 铅垂线总是垂直于水平面的。
- Base line Imaginary horizontal line on which characters in a line of type appear to stand. 虚设的水平线。所有字符在视觉上都齐列在它之上。
- Base line: imaginary horizontal line on which characters in a line of type appear to stand. 基线:虚设的水平线。所有字符在视觉上都齐列在它之上。
- The horizontal plane sometimes is referred to as the transverse plane. 水平面有时也称为横断（切）面。
- To lie at an angle to the horizontal plane, as a rock stratum or vein. 下沉从地平线下降，如岩石层或岩脉
- Roller antidandruff horizontal plane to ensure no chewing gum smooth burr. 4、采用卧式辊筒去屑机保证香口胶光滑无毛刺。
- A character recognition term; the improper state of appearance of a character,line,or document,on site in a character reader,with respect to a real or imaginary horizontal base line. 一种字符识别术语，指在字符阅读器中对于实际存在或假想的水平基准线而言，字符、行或文件出现的位置不正确。
- A character recognition term; the improper state of appearance of a character, line, or document, on site in a character reader, with respect to a real or imaginary horizontal base line. 一种字符识别术语，指在字符阅读器中对于实际存在或假想的水平基准线而言，字符、行或文件出现的位置不正确。
- Many descriptions are made using imaginary planes passing through the body in the anatomical position. There are median, sagittal, coronal and horizontal planes. 人们根据解剖方位，设想有多个平面贯穿人体，并由此作出多种描述，即正中面、状面、状面和水平面。
- Angular deviation from a vertical or horizontal plane or surface; an inclination or a slope. 倾斜从一个垂直或水平面发生的倾斜；倾斜或斜面
- Of a source. The luminous flux emitted above [below] a horizontal plane passing through the source. 对光源而言。高于[低于]通过光源的水平面而发射的光通量。
- A pivoted support that allows an attached object, such as a chair or gun, to turn in a horizontal plane. 旋转座架：有枢轴，能使与之相连的物体，如椅子或枪炮，在某一平面水平转动的支撑物
- The angular distance below the horizontal plane through the point of observation. 俯角从观察点看，在水平平面下的角距离
- Methods A skull was scanned with CT in the direction parallel to the Frankfort Horizontal plane. 方法尸体头颅1具,平行于眶耳平面作CT扫描;
- An instrument used to determine the angle of the earth's magnetic field in respect to the horizontal plane. 磁倾仪用来测定地球磁场相对于水平面的角度的仪器
