您要查找的是不是：
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- On maps, a cross is the symbol for a church. 在地图上，十字符号代表教堂。
- Cypress branches used as a symbol of mourning. 柏枝作为悲哀象征的柏树枝
- We use x as the symbol for an unknown quantity. 我们用x表示一个未知数。
- The white bird is a symbol of freedom. 这白色的鸟是自由的象徵。
- The Cross is the symbol of Christianity. 十字架是基督教的象征。
- The lion is the symbol of courage. 狮子是勇武的象徵。
- The dove is the symbol of peace. 鸽子是和平的象征。
- The act of distinguishing; differentiation. 区别，辨别辨别的过程; 区分
- A mark or symbol used in a writing system. 符号，字体文字系统里的符号或标记
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- The symbol for the Roman numeral one hundred. 罗马数字中表示一百的符号
- Designers must also take care to visually differentiate symbols representing different object types. Discerning a particular icon within a screen full of similar icons is as difficult as discerning a particular word within a screen full of words. 设计师必须注意让视觉上不同的符号代表不同的对象类型，在一个布满相似图标的屏幕上辨认某个特定图标与在一堆文字里辨认某个字一样困难。
- He only bought the yacht as a status symbol he hates sailing. 他买游艇只是为了显示身分--其实他根本不喜欢玩游艇。
- differentiation symbol 微分记号
- The order of partial differentiation is immaterial. 偏微商的次序并不重要。
- A matrix used in constructing a symbol or character image on a display screen. 用来在显示屏幕上构造出一个符号或字符图象的一种点阵。
- The michelin restaurant guide use a chef's hat as a symbol of quality. 米奇林餐馆手册用厨师长帽作为质量的标志。
- There is no differentiation without contrast. 没有比较就看不出区别。
- Neural Crest Induction And Differentiation. 神经嵴诱导及演变。
