低温度应力在萌芽和早幼苗生长期间是玉米的全球生产的重要限制。有 0.25% ， 0.50% ，和 0.75% 的种子 priming (w/v ) 的效果在生长和生理的变化上的 15 ° C 的 chitosan 答案用二玉米(Zea mays L.) 被调查生来的线， HuangC (寒心容忍) 并且 Mo17 (寒心敏感) 。当有 chitosan 的种子 priming 没在低温度应力下面在萌芽百分比上有重要效果时，它提高了萌芽索引，减少了吝啬的萌芽时间(MGT ) ，并且增加了射击高度，根长度，和射击和根在两根玉米线的干燥重量。 malondialdehyde ( MDA )的衰落内容和血浆膜的相对渗透和可溶的糖和脯氨酸的集中的增加， peroxidase (邮政部门)活动，并且过氧化氢酶(猫)活动与 chitosan 的三集中在 priming 以后在寒心敏感、寒心容忍的玉米幼苗两个都被检测。HuangC 对对 chitosan 的不同集中作出回应不太敏感。有为大约 60 ∼64 h 的 0.50% chitosan 的 Priming 似乎有最好的效果。因此，它建议有 chitosan 的种子 priming 可以在低温度应力下面为幼苗生长改进玉米种子和利益的萌芽的速度。

Priming (agriculture)

Malondialdehyde

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The Path Selection Mechanism of Cluster Innovation： Dimensions, Trigger Conditions and Selection Modes

Zhouyi Research (2014)

Hu -Mö Luo Wenjun

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Mobility and constant-orientation workspace analysis of 4UPS-UPU parallel mechanism

高技术通讯：英文版 (2014)

雷静桃 Hu -Lei 。 Cao Yuanlong

Constant (computer programming)

Work space

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A Brief Introduction of the Achievements of Key Project Image-based Modeling and Rendering for Virtual Reality Applications

中国科学基金：英文版 (2006)

Jiao-ying Shi Zhanyi Hu -En-Hua

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The Markov-Dependent Risk Model with a Threshold Dividend Strategy

Liu Juan Juan Xu Jiancheng Hu -

This paper studies a Markov-dependent risk model in which the claim occurrence and the claim amount are regulated by an external discrete time Markov process.Integro-differential equations in matrix form for the Gerber-Shiu discounted penalty function are presented.Then the analytical solutions to the equations are derived.Finally,in the two-state model,some numerical results are obtained when claim amount is exponentially distributed.

Penalty Method

Markov kernel

Matrix (chemical analysis)

Matrix Exponential

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