The yield of tuber and colchicine content could be increased by means of promoting the growth of stem and leaves and elongating the effective photosynthetic time before the peak appeared.

高峰期前，用促进茎、叶生长和延长有效光合作用时间的方法，能在生长后期提高块茎的产量和秋水仙碱的含量。

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The stress is very complex and may reach to a peak value exceeding the yield stress of the material.

其应力分布非常复杂，而且有超过材料屈服应力的应力峰值。

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Consequently, the limit damping force of the unequal model proves the peak damping force (yield shear force) of the equal model.

证明了非均匀模型的极限阻尼力是均匀模型的最大阻尼力(屈服剪力)。

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Most students of economics are familiar with the Laffer curve, named by Dr. Art Laffer, which demonstrates how higher taxes do not necessarily mean a higher tax yield, with there being a point (the peak of his curve) after which total revenue falls when the tax rate increases.

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The Spanish 10-year bond yield was at 5.32% Wednesday, well below its November peak in the 6.7% range and the 7% threshold which has been unsustainable for other countries in peripheral Europe.

FORBES: Citi Rings Warning Bell On Spanish Debt

Moreover, the average net yield on taxable money market funds has declined to less than 1% now from a peak of more than 6% in 2001.

FORBES: Breaking The Buck And Passing It, Too