您要查找的是不是：
- requirements clearance symbol 需求批准符号
- Bimetal thermometes use a helical coil with fit stem.This requires clearance for a movement of the pointer to indicate the temperature. 把双金属感温元件做成直螺旋圈状，一端焊接在固定点，自由端则随温度变化旋转，带动连杆指针指示温度。
- Let me tell you some details about clearance. 让我告诉你一些通关的细节。
- 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。
- He has filled all requirements for promotion. 他已具备晋升的一切条件。
- Your work does not come up to the requirements. 你的工作不符合要求。
- 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
- Fudged on the building code requirements. 超出房屋建筑规范的规定
- These requirements are absolutely basic to a good relationship. 这些条件是良好的关系必不可少的。
- 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。
- A loaded pin bears on a hole with small clearance. 一个受载销钉支承于一个具有微小间隙的孔上。
