...木生长 生长影响[gap=1967]Key words: light intensity ;Magnolia grandiflora; transplant; seedling growth; effects of growth...
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At first, the effects of growth temperature on the ZnO characteristics were studied.
在论文的第一部份先进行制程温度对氧化锌影响之研究。
Objective to study the effects of growth factor on the proliferation of the cultured human retinal glial cells.
目的研究生长因子对培养的人视网膜神经胶质细胞增殖的作用。
To observe the effects of growth hormone and somatostatin on wound healing during total parenteral nutrition(TPN).
了解在全肠外营养(TPN)条件下,生长激素、生长抑素对组织愈合的确切作用。
He says they also helped the international effort to lessen the effects of the financial crisis and restore world economic growth.
VOA: standard.2009.11.13
Indeed,volatile food prices, population growth, low agricultural productivity and the potentially devastating effects of climate change make it a particularly daunting challenge. The IFAD president says over the past 30 years, agricultural productivity in developing countries has been stagnant or in decline. He blames it on years of under-investment.
VOA: standard.2010.03.29
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