您要查找的是不是：
- The state or quality of being null. 无效无效的状况或性质
- Economically, the country is in a very healthy state. 从经济学的观点来说，国家处于很兴旺的状态之中。
- He went on the stump in his home state. 他到故乡所在的州去发表演说。
- He is reading a report of the state of the roads. 他正在看一篇关于道路状况的报告。
- The act of making null and void. 废除使 ... 作废和无效
- They ceded territory to a neighboring state. 他们把领土割让给邻国。
- Should industry be controlled by the state? 工业应该由国家控制吗？
- Flags were hung out in honour of the state visit. 到处悬挂旗帜以庆祝这次国事访问。
- State the fact in witness of his guilt. 叙述事实以证明的他的罪状。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- 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 house has fallen into a state of neglect. 这所房屋已处于荒废的状态。
- The state of the economy is very worrying. 目前的经济状况令人十分担忧。
- The court ruled that the claim was null and void. 法庭裁决此项要求无效。
- They have committed treason against the state. 他们已犯了叛国罪。
- He was in a state of great agitation. 他处于异常焦虑的状态。
- The garden was in a state of total neglect. 那花园完全无人整理。
- The marriage was declared null and void. 婚姻已宣告无效了。
- There are fluctuations in the state of his health. 他的健康状况时好时坏。
- The null subset corresponds to the term 1. 空集则对应于常数项1。
