The selection procedure for R18 offered a referential example for breeding varieties highly resistant to verticillium wilt of cotton.

R 18的选择过程为选育棉花高抗黄萎病品种提供了可能参考的实例。

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While the car started on the pole, the two other Audi R18 TDIs were knocked out of the race within the first third of the race due to accidents.

当赛车起步时，其他两辆奥迪r18 TDIs在三分之一赛程时因事故退赛。

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Using all the methods mentioned above, an efficient and stable transformation system of embryogenic calli of elite inbred line R18 was established.

通过以上各种条件的优化，本文建立了一套较为高效的玉米优良自交系R18转化及再生系统。

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Material deemed to be R18 - or highly explicit sex material - is prohibited under the Code.

BBC: Channel fined over 'explicit' sex

Last year the BBFC issued 1, 159 films with an R18 rating, meaning they could only be sold in licensed sex shops.

BBC: Peep show

While an R18 rating is not a legal defence for a pornographer, it would be very unlikely for the Obscene Publications Squad to take action over a film passed by the BBFC.

BBC: Peep show