针对老油田开发现状及存在的问题，开展了大厚层内薄夹层堵水技术研究。

The research of the technology of thin intercalation in thick layer was developed aiming at the production status and the existent problem.

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老熟幼虫一般在被害叶片背面或枯叶、叶柄、叶脉及杂草上吐丝做薄茧化蛹，蛹期5 - 15天。

Mature larvae usually leaves the victim or the back of the leaves, petioles, veins and weeds on a thin silk cocoon so pupation, pupal stage 5-15 days.

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那些年轻人尖嘴薄舌，老拿她取笑。

Those young people have very sharp tongues and always make fun of her.

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