The influences of the maximum pressure, the average velocity and the slide - roll ratio on the yield thickness are discussed in detail.

本文还给出了用膜厚形式表示的屈服准则，并详细讨论了最大压力、平均速度和滑滚比对屈服膜厚的影响。

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Growing negative sentiment will tend to pressure stocks, so bulls need to see a roll-over in this ratio before concluding a bottom is in place.

FORBES: The Only Thing Stocks Have To Fear Is Fear Itself

In late April, this ratio stood at 3.70, and was beginning to roll over.

FORBES: Four Short-Term Risks To The Bullish Case

When you roll in the insurance fee into the loan balance you have a loan to value ratio that starts at over 98%.

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