倘若两个信号都是随机的, 则 互相关系数 为零.If the two signals are random, the cross - correlation is zero.这种波动的性质是任意随机的.These fluctuations are random in nature.我们的数据表明,市场实际上并不是随机的.Our data therefore suggest the markets are not in fact rand...
Meryl's health started a precipitous decline.梅里尔的健康状况开始急剧下降。She pipped actress Meryl Streep to the part.她击败女演员梅丽尔·斯特里普，拿到了这个角色。After high school Meryl went to study at a famous drama school.中学毕业后,梅丽尔到一所著名的戏剧学校就读....
儿童节那天所有的孩子都打扮得很漂亮.The children were all beautifully got up on Children's Day.卡卡,你知道什么时候是儿童节 吗 ?Do you know when Children's Day is, KaKa?在儿童节这天孩子们玩得很开心.On Children's Day little boys and girls have a wonderf...
多亏一块1/4英寸厚的防弹钢板，他才捡了条命。His life was saved by a quarter-inch-thick bullet-proof steel screen.很快，整个武装部队开始公然抗命。Soon the entire armed forces were in open revolt.公民抗命，不管是暴力还是非暴力的，都是故意犯法。Civil disobedience, violent or non-viol...
Do you believe in a cosmic plan?你相信冥冥中的安排吗？His "cosmic vision" is to blend Christianity with "the wisdom of all world religions".他的“远大设想”就是将基督教和“全世界所有宗教的智慧”融为一体。They also contain a lot of cosmic crud, mostly in the form ...
My idea of physical perfection is to be very slender.在我看来，要拥有完美身材就要非常苗条。Physical perfection in a human being is exceedingly rare.体貌完美的人极为罕见。It is unrealistic to believe perfection is an attainable goal.相信完美可以企及是不现实的。...
Internally vented carburetors are part of the evaporative control system.内部开有通风口的化油器是燃油蒸发控制系统的组成部分.The direct type of evaporative air cooler uses primary wet surfaces.直接蒸发式空气冷却器是利用原有的湿表面工作的.It is then known as an evapora...
这套设备受到全球高保真音响专业报刊的赞誉。All this equipment has received international acclaim from the specialist hi-fi press.从报刊的文字判断, 不难看出许多人热衷于仓促出版.Judging by the letters in the newspapers, one infers that many people are anxious to rus...