计曲线

1
[测] index contour
（2）计曲线(index contour)：计曲线从高程基准面起算，每隔四条基本等高线有一条加粗的等高线，称为 计曲线。
2
thickened contour
... thickened concentrate 浓密精矿 thickened contour 计曲线 thickened fuel 稠比燃料; 稠化燃料 ...

短语

1
除此之外还有利用差动变压器和扰曲线应变计的电感变换方式，以及变电阻式压力变送器。
Besides there is also some alternatives such as an inductance conversion using differential transformer and space curve deformeter and variable resistance pressure transmitter.
2
根据朗伯-比尔定律和库贝尔卡-芒克理论，设计了一种利用分光光度计和测色仪测定混纺织物同浴染色上染速率曲线的方法。
According to Lambert-Beer and Kubelk-Munk theory, the method using spectrophotometer and color measurement was designed to determine the dyeing rate of blended fabrics in one bath.
3
然后根据光纤组A和B的标定曲线，对振动计的灵敏度进行了补偿。
Then based on the calibration curve of group A and B, compensation of sensitivity was made.

计曲线
为了阅读方便，从起点起，每隔四根等高线加粗描绘一根等高线，这根加粗的等高线就是计曲线(又叫加粗等高线)。在地形图上以0.2mm的粗实线描绘，这样做便于查算点的高程或者两点间的高差。

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