以0.5及1.0毫升新汉西鸡蛋白调换到鸽蛋中,实验组雏鸽体重增长都较对照组的慢;
When pigeon eggs recieved 0.5 aud 1.0 cc. albumen from New Hampshire eggs, the growth rates of the experimental birds were generally lower than hose controls.
宝马的这款新两升引擎最初出现在她的Z4运动车上,该引擎比被它取代的三升引擎更有动力,而且有比三升引擎高出20%的燃油效率。
The German carmaker’s new two-litre engine, which will be seen initially in its Z4 sportscar, is more powerful than the three-litre motor it replaces and 20% more fuel efficient.
宝马的这款新两升引擎最初出现在她的Z4运动车上,该引擎比被它取代的三升引擎更有动力,而且有比三升引擎高出20%的燃油效率。
The German carmaker's new two-litre engine, which will be seen initially in its Z4 sportscar, is more powerful than the three-litre motor it replaces and 20% more fuel efficient.
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