The invention also has the merits of production craft simple, production and application not having pollution, its cost low, easy to operate, application scope wide, and service life long and so on.

本发明还具有生产工艺简单， 生产及应用均无污染，而且成本低，使用方便，应用范围宽，使用寿命长等 优点。

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By moving forward with that, we cannot only stop this hemorrhaging of skilled technicians and scientists, but can address the ongoing accumulation of technical anomalies within our stockpile, the inevitable result of keeping these weapons in service long beyond their service life.

CENTERFORSECURITYPOLICY: Senator Kyl on nuclear deterrence

The results come three years after the Government's National Service Framework for Long-Term Conditions, which pledged to improve quality of life and independence for people living with chronic conditions.

BBC: Many patients pay for wheelchairs