This is called mittelschmerz from the German words for "middle" and "pain" because it occurs mid-cycle.
“经期间痛”这个词来自于德语中的“中间”和“疼痛”两个词，由于它发生在两次月经之间。
Last year's pullback in prices was a typical mid super cycle break in the commodity price upswing.
去年的价格回落，是大宗商品价格上行过程中典型的超级周期中继。
During the last commodity super cycle (1968 through to 1980) commodities fell by approx 25 per cent from mid 1974 through to the end of 1975.
在上一次大宗商品超级周期(1968年至1980年)期间，大宗商品价格在1974年中到1975年底下跌了25%左右。
The Moon's brightness varies throughout its annual cycle, during the mid-winter in the northern hemisphere it can appear brighter simply because it is higher in the sky.
月球的亮度随着轨道位置的变化而变化，在北半球的深冬，月亮会更亮，因为它在天空中更高。
In addition, further investigations about the simplicity cascade cycle, the mid-pressure double-effect cascade cycle and the basic GAX cycle with TFE-TEGDEME as working fluid have been done.
同时，对以该物质为工作介质的单纯复叠循环、中压双效复叠循环和基本GAX循环作了深入研究。
By taking a mid-period cycle as a unit, the planar distribution of the sedimentary microfacies in different units are aligned according to time sequences and even can be drawn into animated cartoons.
结合层序地层学研究的结果对模拟结果进行检验，把不同时间单元的沉积微相平面分布提取出来，根据时间的先后顺序进行排列，甚至做成动画，对沉积微相的演化得到直观的认识。
By taking a mid-period cycle as a unit, the planar distribution of the sedimentary microfacies in different units are aligned according to time sequences and even can be drawn into animated cartoons.
结合层序地层学研究的结果对模拟结果进行检验，把不同时间单元的沉积微相平面分布提取出来，根据时间的先后顺序进行排列，甚至做成动画，对沉积微相的演化得到直观的认识。
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