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- The state or quality of being null. 无效无效的状况或性质
- An electrically produced graph or tracing. 电示图以电制作的图表或映描图
- The graph shows a bulge in the price of meat. 图表显示肉类价格上涨。
- The act of making null and void. 废除使 ... 作废和无效
- null graph 零图
- A line representing data on a graph. 曲线在图表上代表数据的一条线
- The contract was null and void because it was not signed. 这个合同无效，因为它尚未签字。
- The court ruled that the claim was null and void. 法庭裁决此项要求无效。
- The graph flattens out gradually after a steep fall. 图表上的曲线突降之後逐渐趋於平稳。
- The marriage was declared null and void. 婚姻已宣告无效了。
- The null subset corresponds to the term 1. 空集则对应于常数项1。
- A null reference pointer was passed to the stub. 向占位程序传送了空的索引指针。
- The box that appears below a graph, identifying the fields of the graph. 出现在图下部的说明，用以标识图的各区域。
- The agreement was declared null and void. 这个协议被宣布无效。
- Our soundings are displayed in the form of a graph. 我们的调查结果已用图表列出.
- The graph traced by an oscillograph. 示波图用示波器画出的图
- A promise obtained by force is legally null. 一个以武力获得的契约在法律上是无效的。
- The operator O is the null operator. 算符O是零算符。
- The graph K1 is hence nonplanar. 于是，图K1是非平面的。
- Graph the three major types of cost functions. 三种主要类型价值函数的曲线图。
