During pregnancy, plasma volume and cardiac output increase by 30-50%, while systemic vascular resistance is reduced.

妊娠期间，血容量和心输出量增加30 - 50%，而全身血管阻力下降。

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Most patients have a faster heart rate, cardiac output increase and short-term high blood pressure, heart rate, mild activity can significantly increased disproportionately.

心悸，是最常见的症状。多数患者有心率增快，心排血量增加与短暂血压升高，轻度活动可使心率不相称的明显增快。

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Anhui Jixi County Chemical Fertilizer Plant adopts the all LTS process to solve its problem of mismatch, reduces the system pressure and obtains the result of energy saving and output increase.

安徽绩溪化肥厂应用全低变工艺后解决了系统不匹配问题，降低了系统压力，同时取得了节能增产的效果。

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Six out of the 12 member countries in OPEC were opposed to an output increase, according to Reuters.

FORBES: Oil Futures Climb As OPEC Fails To Reach Production Decision

Its mines are mostly in North America, and he predicts output will increase 60% over the next four years.

WSJ: Upside: Why Gold Stocks Look Good

After several years of higher investment, we estimate that output would increase by about 8%, that employment would increase by about 3%, and that wages would increase by about 5%.

WSJ: Thomas F. Cooley and Lee E. Ohanian: The Bush Tax Cuts Never Went Far Enough