null and void

This check is null and void.

本支票无效.

Second, the estimated value of the parameter is null and void, that is, there are other ways to produce a smaller sampling error of the estimated value.

第二，对参数的估计值是无效的，即还有其他方法能产生具有较小抽样误差的估计值。

This contract is null and void.

此合同无效.

I know. Well, I have to take it back. It's null and void.

我知道，我得收回我的话，那是无效的

Any unauthorized assignment or transfer shall be null and void.

任何未经授权的分配或转让均无效。

Which became null and void the minute you sold the Cross.

在你出售十字架的时候这个协议已经失效了.

A spokeswoman said the agreement had been declared null and void

女发言人称该协议已宣布无效。

The contract was null and void because it was not signed.

这个合同无效,因为它尚未签字.

Surety would bear different liabilities according to different causes that would lead to null and void.

导致无效的原因不同，保证人承担的责任也不同。

The contract was declared null and void by the competent authority.

主管部门宣布该合同无效。

All comments become null and void after seven days.

我们说过的所有的话在7天后就无效。

Almost every new law makes some old one null and void.

几乎每一新的法律实施都使得某一旧的法律无效.

In fact all comments become null and void after7days.

事实上，所有说过的话七天后就失效了。

The court ruled that the claim was null and void.

法庭裁决此项要求无效.

An endorsement by the deawee is null and void.

付款人背书无效.

The agreement will be considered null and void.

该协议将被视作无效。

In answer questions on this or any other location null and void.

作答在试题本上或其他位置的一律无效.

I say the plan becomes null and void once we found out we got a rat here.

我说计划可以取消，一旦我们发现这里有内奸的话。

A spokeswoman said the agreement had been declared null and void.

女发言人称该协议已宣布无效。

Be careful not to sign a null and void contract.

小心不要鉴定不具有法律效力的协议.

When they got a divorce, their marriage certificate became null and void.

当他们离婚，结婚证书就会失效。

Connivance plague spread all cure medicine will return null and void.

纵容瘟疫传播,一切治病的良药都将归无效.

The contract becomes null and void when these documents are surrendered.

当这些文件被放弃时合同变得无效.

If contact is made without this permission, the contract will be considered null and void.

未经许可与卖方银行联系，本合同将自动废止。

The change in the law makes the previous agreement null and void.

这项法律的改变使得原先的协议无效。

Rescinded civil acts shall be null and void from the very beginning.

被撤销的民事行为从行为开始起无效.

Null and void, just like my life.

没用和空虚，这就像我的生活。

Boy'll make your ass null and void.

男子汉让你感觉没用和空虚。

The contract was declared null and void.

合同被宣告无效.

The declaration was null and void as it was proclaimed in completely illegal circumstances.

该声明无效，因为它是在完全非法的情况下宣布的。