您要查找的是不是：
- non - null subspace 非零子空间
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- The state or quality of being null. 无效无效的状况或性质
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- The act of making null and void. 废除使 ... 作废和无效
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- 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。
- I had had a few beers and was completely non compos mentis. 我喝了些啤酒就头昏脑胀了。
- He was declared persona non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- The marriage was declared null and void. 婚姻已宣告无效了。
- Projection of the hamiltonian onto Krylov subspace. 听 R_TYPE, allocatable :: h(:, :)听 听 听 听 !
- The null subset corresponds to the term 1. 空集则对应于常数项1。
- We decided to declare them personae non grata. 我们决定宣布他们为不受欢迎的人。
- A null reference pointer was passed to the stub. 向占位程序传送了空的索引指针。
- The agreement was declared null and void. 这个协议被宣布无效。
- He was accused of spying and declared non grata. 他被控从事间谍活动而被宣布为不受欢迎。
- Cum non sis, qui fueris, non esse,cur"velis vivere. “当你到了今日之我非复昔日之我的时候，就没有再要活下去的理由了”。
- 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。
