Among these researches, more than half start from the proper road spacing interval discussion based on an given ideal square networks.

此类研究将更多的精力集中在固定理想路网条件下通过交叉口间距合理值的讨论得到路网等级配置比例。

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It was supposed that proper root number, much branches and deep-root is a development direction of breeding for ideal type root system in rice.

提出控制根数量、适当增加分枝根数目和加深根分布是未来开展水稻根系育种、塑造水稻理想根型的基本方向。

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Test results show that the preparation of shallow junctions by ion implantation with proper annealing is an ideal technique for improvement in the device performances.

管芯研究结果表明，在适当的退火条件下，离子注入掺杂制备浅结是改善器件特性较为理想的方法。

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And those dynamics must be put in the proper perspective with the understanding that no energy form is ideal but that the nation needs a modern infrastructure to remain economically competitive.

FORBES: Obama and Romney Drill for Energy Answers

Kenya, with eight million without access to proper sanitation but a university filled with bright and eager minds to help solve the problem, was an ideal testing ground.

FORBES: Who Gives A Crap? Sanitation, Energy and Entrepreneurship in Kenya