Descriptive statistics involves tabulating, depicting and describing collections of data.描述统计学涉及对所收集数据的制表 、 制图和描述.Punch card tabulating machine invented by Herman Hollerith.赫尔曼.霍尔瑞斯发明穿孔卡片制表机.As we sit counting pennies, i...
地板上铺着灯芯草席子。There was rush matting on the floor.这灯芯很难旋上旋下.It's very hard to turn the wick up and down.他把每根基座上都按上了灯芯盘.He set a socket in each pedestal....
Put CD 1 into you default CDROM Drive. If autoplay starts up just exit out of it.把你的CD1放入默认CDROM驱动器. 如果刚刚自动启动就退出了.This paper introduces the maintenance of CDROM and its maintaining method.介绍了光驱的日常维护及常见故障的维修方法.The test pr...
The hallowed portals of academe were slowly and grudgingly opening to women.大学神圣的大门缓慢又勉强地向女性敞开。Academe has biggish difference because of lacking historical record.由于史料记载不详,学术界有较大的分歧.At present, research of academe on thi...
每天相当于两大汤匙多重不饱和油的量就足够了。The equivalent of two tablespoons of polyunsaturated oils is ample each day.往瓶子里蘸一下的量就应该能涂满整个指甲。One dip into the bottle should do an entire nail.一般来说，超重的人往往低估自己摄入食物的量。Classically, overweight people ...