Proposing discriminating methods that discriminated the red color of the tomato based on color features in natural outdoor scenes and finding the tomato's centroid.

提出了基于颜色特征对自然场景下的成熟西红柿进行识别的方法及对其质心位置的确定。

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Introducing the select methods of gradation threshold and structure element, and proposing the further direction in the research of self adapted obtaining of gradation threshold.

介绍了灰度阈值和结构元素的选取方法，并提出了灰度阈值自适应获得的进一步研究方向。

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Introducing the properties of slab gate valve, analyzing the characteristics of the stem sealing, proposing the methods of improving packing structure.

介绍了平板闸阀的性能，分析了其阀杆密封的特点，提出了改进填料结构的方法。

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Our policymakers and diplomats should attend to this, proposing methods, for example, by which the assets abroad of violators of the Protocol could be seized to satisfy victims' claims as adjudicated in an appropriate forum.

CENTERFORSECURITYPOLICY: Chemical Reaction