It is significant to find out the stage of gene expression of appressorium for us to understand the process of appressorium formation, development and penetration in the rice blast fungus.

了解稻瘟病菌附着胞阶段基因表达的状况对于弄清附着胞的形成、发育和侵入机制具有重要意义。

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The characteristics of sequences reflect the process of evolution of the Ordos Basin which experimented the formation, development, waning and consumption of epicontinental basin.

层序的发育特征反映了鄂尔多斯盆地在晚古生代经历了陆表海盆地的形成、发展、衰退和逐渐消亡的过程。

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Onthe basis of above analysis, the formation, development and evolution direction of the soil on mobile sand dunes and its position and naming in soil classification are approached.

在此基础上，对流动砂丘上土壤的形成发育演变方向以及在土壤分类中的地位和命名等问题进行了探讨。

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"We provide Christ-like character formation and servant leadership development for boys and young men in a highly relational and fun environment, " says the Rangers' mission statement.

WSJ: Amid Boy Scout turmoil, other groups hope to grow

This is too bad, since a state whose unemployment rate still lags the national average could really use the thousands of jobs and billions of dollars in economic impact that would be generated by development of the portion of the prolific Marcellus Shale formation that underlies much of the southwestern quarter of the state.

FORBES: Keystone XL and New York Fracking Delays - "Mass Hysteria!"

The dramatic migration pattern can be chalked up to the rapid development of an oil- and gas-rich shale formation in the western part of the state.

FORBES: North Dakota Leads List Of America's Fastest-Growing States