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- The state or quality of being null. 无效无效的状况或性质
- null recurrence 零常返
- The act of making null and void. 废除使 ... 作废和无效
- He was aware of the possibility of a recurrence of his illness. 他知道他的病有可能复发。
- 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。
- A sudden attack, recurrence, or intensification of a disease. 发作突然的发作、复发或疾病的加剧
- The marriage was declared null and void. 婚姻已宣告无效了。
- Let us recur to the problem discussed last night. 让我们再谈谈昨晚讨论的问题吧。
- This kind of problem is likely to recur. 这类问题可能还会发生。
- The null subset corresponds to the term 1. 空集则对应于常数项1。
- The dream recur throughout her life. 这个梦在她的一生中反复出现。
- A null reference pointer was passed to the stub. 向占位程序传送了空的索引指针。
- To recur or visit often,especially as a ghost. 尤指鬼魂重回或常去
- The agreement was declared null and void. 这个协议被宣布无效。
- The malignant tumor does not recur. 恶性肿瘤没有复发。
- Let's recur to what you mentioned just now. 让我们回到你刚才提到的话题上。
- 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。
- Let us recur to the subject later on. 让我们稍后再重回到我们的主题。
- The operator O is the null operator. 算符O是零算符。
