So the author give a dynamic way of solution to observation covariance, but also the way need not set up reference system.

提出了一种无需设置参考系统求解观测值方差阵的动态方法。

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This thesis is based on experiments. By the way of solution experiment and gas experiment I study mechanism invalidation with the two filter materials in the condition of causticity.

论文实验为主，采用了溶液实验法和气体实验法对两种滤料在腐蚀性物质中老化失效的过程进行了研究。

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He developed a way of thinking about problems in his mind to reach a solution.

他在头脑中形成了一种思考问题的方法，以达到解决问题的目的。

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Boil the cans for two minutes. Another way to disinfect the cans is in a freshly made solution of chlorine bleach.

VOA: special.2010.07.19

Nobody has the solution, so we will do it our way, you will do it yours and of course we will coordinate."

VOA: standard.2009.03.29

Standard proposal language often gets in the way of your solution and clouds the value you have to offer.

FORBES: Building Partnerships - A Client Perspective

Mr Wrench believes that his environmentally-friendly way of living could be a solution for many young people in Pembrokeshire priced out of the housing market.

BBC: NEWS | UK | Wales | South West Wales | Eco house owner gives up fight

"20 years and 100-200 million dollars of public funds have identified this iron tonic solution as a way to restore the productivity of the ocean, " he said.

CNN: Topical waters