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- A single grain of a cereal plant. 谷粒禾谷类作物的一个颗粒
- A single thickness of a split hide. 皮厚一层被剥下的皮的厚度
- The entire content of a book will be located on a single silicon chip. 整本书的内容只用一片硅芯片就可以装下。
- Composed of a single valve or piece. Used of a shell. 单瓣的由单个瓣膜或部分组成的。用于壳
- My mind/memory was a (complete) blank I couldn't think of a single answer. 我头脑[记忆]里(完全)是一片空白--连一个答案也想不出。
- A single bell, as in the mechanism of a clock. 钟单只的钟，如时钟的机械装置中报时的钟
- Having two colors or two shades of a single color. 有两种颜色或同一颜色的二个色调的
- He would not permit the waste of a single grain. 他不允许浪费－粒粮食。
- I cannot afford the loss of a single hour. 一小时我也不能损失。
- Even after racking his brains he couldn't think of a single example. 即使绞尽脑汁，他还是连一个例子也想不出来。
- The epidermis consists of a single cells. 表皮是由几种不同种类的细胞的单层所组成的。
- An estimate of the variance of a population, where the sample is a subset of the entire population. 估计总体方差,样本为总体的子集。
- A single fibrous process. Used of a neuron. （神经细胞）单突的单个纤维构成的过程，用于神经细胞
- Returns the sample variance of a numeric expression evaluated over a set, using the unbiased population formula. 返回数值表达式用无偏差总体公式对集求得的样本方差。
- The intact cytoplasm of a single cell. 细胞质单细胞中未受损伤的细胞质
- A taxonomic name consisting of a single word. 由一个词构成的分类名称
- Estimates the variance of a population based on a sample by using the numbers in a column of a list or database that match conditions that you specify. 将列表或数据库的列中满足指定条件的数字作为一个样本,估算样本总体的方差。
- A single bell,as in the mechanism of a clock. 钟单只的钟，如时钟的机械装置中报时的钟
- A single light metallic sound,as of a small bell. 叮铛声一阵轻脆的金属般的声音，如一个小铃铛发出的声音
- Returns the variance of a numeric expression evaluated over a set (unbiased). 返回在某一集合上对数值表达式求得的方差（非偏置填充）。
