The present state of study and comprehensive utilization of pineapple peel residues from processing is re viewed.

综述国内外菠萝加工废料——果皮渣的研究和综合利用现状。

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The main works as following:In the first chapter, the problem background of this paper and the state of study in the time-delay systems of neutral type were presented.

第一章概述了研究的背景以及中立型时滞系统稳定性和控制问题的研究现状。

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In this article, we introduced the features of different carrier BMP composites, and reviewed the current state of study and application of the materials as BMP carriers.

本文介绍了不同载体与骨形态发生蛋白复合体的各自特点，并回顾了各种载体材料的研究和应用现状。

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The College of Agriculture and Natural Resources at Michigan State University offers sixty programs of study.

VOA: special.2009.05.07

At first,the study involved about five thousand people in the American state of Massachusetts.

VOA: special.2009.12.22

The study reported about deaths in the rural state of West Virginia.

VOA: special.2009.02.10

The cornerstone of Robinson's appeal is a Michigan State University study of jury selection in North Carolina in 1994, the time during which Robinson was sentenced, that found prosecutors struck blacks from juries at a rate of more than 2-to-1 compared with whites.

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"There are all sorts of distortions, " agrees Omar Everleny, head of the state-run Centre for the Study of the Cuban Economy.

BBC: Cuban property market booms after limited reforms

Sources: the Bureau of Labor Statistics, the Kaiser Commission on Medicaid and a study of state worker pensions done in 2009 by two academics, Joshua Rauh and Rovert Novy-Marx.

FORBES: Do You Live In A Death Spiral State?