78.In experiments，an injection of cyTOPlasm from dextral eggs changes the pattern of sinistral eggs，but an injection from sinistral eggs does not influence dextral eggs.
在实验中，用取自右旋卵子的细胞质进行的注射，可改变左旋卵子的模式；用取自左旋卵子的细胞质进行的注射却不可以影响到右旋卵子。
79.Recently some scientists have concluded that meteorites1 found on Earth and long believed to have a Martian origin might actually have been blasted free of Mars's gravity by the impact onMars of other meteorites.
近期，某些科学家得出结论觉得，那些在地球上发现的并一直被相信来源于火星的陨石（meteorite），事实上大概是因为其它的陨石撞击火星而导致其被震离火星的重力用途范围。
80.Under the force of this view，it was perhaps inevitable2 that the art of rhetoric3 should pass from the status of being regarded as of questionable4 worth （because although it might be both a source of pleasure and a means to urge people to right action，it might also be a means to distort truth and a source of misguided action）to the status of being wholly condemned5.
在这种看法的力量用途下，一件可能是不可防止的事情发生了：修辞艺术居然从被视和具备叫人怀疑的价值如此一种地位（由于尽管它大概既构成一种歪曲真理的方法和误导行为的来源）转变到彻底遭谴责的地位。
81.None of these translations to screen and stage，however，dramatize the anarchy6 at theconclusion of A Connecticut Yankee，which ends with the violent overthrow7of Morgan's three-year-old progressive order and his return to the nineteenth century，where he apparently8 commits suicide after being labeled a lunatic for his incoherent babblings about drawbridges and battlements.
然则，在所有这类被搬上银幕和舞台的改编作品中，没任何一部作品能生动地再现《康乃涅克州的美国佬》结尾处的无政府状况。而在原作结尾处所描述的情节是，摩根历时三年之久苦心经营的进步事业被暴力推翻，他又重返于十九世纪，在因为他的那些有关吊桥和城垛的语无伦次的唠叨而被列为疯子之后，显然自杀死亡。
