这些代表保证系好安全带和戴上摩托车头盔，并避免超速和饮酒驾驶。
The delegates pledge to wear seatbelts and motorcycle helmets and to avoid speeding and drink-driving.
TrES - 2b甚至可能代表了一类全新的外行星——基平和同事们希望用开普勒对这一可能性进行测试。到目前为止，开普勒已经在太阳系外发现了几百颗行星。
TrES-2b may even represent a whole new class of exoplanet-a possibility Kipping and company hope to put to the test with Kepler, which has so far detected hundreds of planets outside our solar system.
在抗病性鉴定中，基于单基因系的代表菌株选择，可考虑应用聚类和变量分析法进行。
Based on the monogenic differentials, cluster and variance analysis method might be applied for the representative isolates selection in the blast resistance evaluation.
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