When traffic flow is in between, Passenger Car Equivalent will increase with the increase of mixed traffic flow and mixed rate respectively at first and will decrease at last.

在中间状态，车辆折算系数最大，且分别随流量和混入率的增加先增后减。

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Tests have shown that whether cow \ \ \ 's milk, a mixed diet, or a vegetarian diet is given, the growth rate is the same.

试验已经表明不管是否有牛奶，只要给予混合膳食或素食，孩子的成长速度是不变的。

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The mixed evidence seems to suggest that a volatile inflation rate decreases well-being, but in countries with generally stable prices, a little inflation has a small effect on happiness.

各种证据似乎表明，不稳定的通货膨胀率会降低幸福感，但是在通常物价稳定的国家，轻微的通货膨胀对于幸福的影响很小。

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More than four out of 10 marriages in Hawaii were mixed, the highest intermarriage rate of any state.

WSJ: Interracial Marriages in U.S. Reach a Record

The U.S. presents a mixed picture with high unemployment rate and a weak housing market on one hand and growing consumer spending on the other.

FORBES: MasterCard Earnings Unlikely To Unlock Upside In Stock Price

The outlook for the further spread of flat-rate taxation is as mixed as its track record.

ECONOMIST: Will more of eastern Europe adopt flat-rate tax regimes?