Based on these, the new method that pressure build-up curve associated with pressure fall-off curve to determining the productivity of gas well is proposed.

在此基础上提出了用不稳定试井资料确定气井产能的新方法，即用压力恢复曲线法与压降曲线法相结合确定气井产能的新方法。

youdao

so what I've done is I effectively went along this curve, and if I take them off, if it is an ideal spring, then it goes back to its original length, which it does.

,目前为止我所做的,都是沿着这曲线，如果把它们都拿掉，如果这是理想型弹簧，它就会回到初始长度，它是这样表现的。

youdao

The Phillips curve was named after A.W. Phillips, whose research suggested a trade-off between British unemployment and wage inflation over the period 1861 to 1957.

a•w•菲利浦斯(a.w . Phillips)在研究英国1861年至1957年间的失业与工资时发现二者有替代关系，菲利浦斯曲线因而得名。

youdao

The tapered blades curve off into space and disappear into the mist.

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Most of their forecasts are behind the curve, off the mark and continually adjusted.

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Conforto insists that scrapbooking is simply maturing, not peaking, arguing that fast growth followed by a drop-off is a typical curve for hobbies in their infancy.

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