Though the world boasts the 50-year's history of study on vehicle steering wheel shimmy, and many valuable articles have been published meanwhile, the problem of shimmy is still not solved thoroughly.

虽然国内外对摆振现象的研究已有近五十年的历史，并发表了许多有价值的文章，但是摆振问题仍没有彻底解决。

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Though it is not analyzed thoroughly; it may have value of being research materials.

分析不够透彻，但具有一定的资料价值。

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Even though the valve is not thoroughly cleaned after sampling, the sterile state of the valve body can still be well ensured.

即便取样后对阀的清洁处理不到位，也能很好的保证阀体的无菌状态。

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Many of these issues were aired in the most recent IPCC report, though not particularly thoroughly.

ECONOMIST: Leaked e-mails do not show climate scientists at their best