The MPH (MDH) pump's plastic part is reinforced with fiberglass while that of MPH (MDH) -f with carbon fiber.

泵的塑料部件以玻璃纤维增强，MPH (MDH) - F泵的塑料部件以碳纤维增强。

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The changes of MDH isozyme directly correlate with the enhancement of cold resistance capability that caused by low temperature and 6-ba.

苹果酸脱氢酶(MDH)酶谱变化与低温及6 - BA引起的水稻抗寒性提高直接相关。

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The results also showed that MDH isozymes stably generated two bands, and displayed significant differences in expression level between the parent populations and their progenies.

MDH同工酶表达2条稳定酶带，在亲本和杂交后代间表达量差异较为显著。

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Other competitors in the services sector include: Ashford Hospitality Trust, Inc. (AHT), MHI Hospitality (MDH), and American Assets Trust, Inc (AAT).

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Adding to the value-investor type strategy MDH pursues in building its portfolio, it should benefit from improving trends in economic activity and improved corporate profitability and cash positions, which ought to facilitate more business trips and conferences.

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Besides improving demand, MDH should benefit from the fact that there has been a slowing of new supply in the upper segments of the market in which MDH competes, and by the fact that well-priced acquisition opportunities should arise as weaker operators find it harder to refinance debt that comes due.

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