I have a dream that one day down in Alabama with its governor having his lips dripping with the words of interposition and nullification, one day right down in Alabama little black boys and black girls will be able to join hands with little white boys and white girls as sisters and brothers.

Nullification by the destruction of the legal force; rendering null.

因为法律的破坏而没有效果；表现得没有效果。

Even where a case is established, our company is still entitled to apply for an official nullification of the clause in question.

若成立，本公司当有保留申请认定该有关条款无效之权利。

Procedures for formulation, amendment and nullification of military statutes and regulations shall be stipulated by the CMC in accordance with the principles specified in the provisions of the said law.

军事法规、军事规章的制定、修改和废止办法，由中央军委依照该法规定的原则规定。

As far as its academic connotation is concerned, the novel is enlightening for today's people to reflect on disenchantment and nullification.

小说的学术意蕴对于今天的人们反思去圣化和虚无化都有着重要的启示。

It shall be responsible for the registration of the establishment, change and nullification of people-run non-enterprise units;

负责民办非企业单位的成立、变更、注销登记；

Direct shadow parallel light apparatus null-balance infrared spectrometer

平行光束阴影摄谱仪零位平衡红外光谱仪

Study of Making Zero Sequence Current in Distribution Networks with Two Phases Current Transformers; When the galvanometer reads zero the circuit is in the null-balance position.

两相TA配电网零序电流构造方法研究当检流计的读数为零时，电路处于零平衡位置。

A null-balance system is provided by balancing the magnetic forces by electrostatic forces. Sensorless control of direct-driven wind power PMSG

零位平衡系统是靠静电力来平衡磁力而造成的。直驱型永磁同步风力发电机无传感器控制

A Deliberation on-A Calibration System of Blackbody Based on Null Balance Comparison of Optical Radiation

《采用光学辐射零平衡比较法的黑体辐射源检定系统》一文商榷

Null Synthesis When Antenna Cells Have Different Amplitude and Phase Errors

天线单元存在幅相不一致性时的波束零点合成技术

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

Experiment results show that weighted null space method is an excellent face recognition method.

实验结果表明，加权零空间法是一种很好的人脸识别方法，它能在保留特征向量个数很少的情况下达到很高的识别率。

And then they put forward the Null Space Pursuit algorithm.

之后，他们又在该算法基础上提出了零空间追踪算法。

Set to null if it is not going to be used.

如果不用，可将其设为null。

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 corresponding field in the business object is automatically set to null.

业务对象中的对应字段将自动设置为空。

Notice also that in case of error, the function returns NULL.

另请注意，函数在出错的情况下返回NULL。

Normal Form Theory of Relational Database under Fuzzy Null Value Circumstances

模糊空值环境下关系数据库的范式理论

A query processing method under null values environment in relational databases

空值环境下关系数据库查询处理方法

A spokeswoman said the agreement had been declared null and void

女发言人称该协议已宣布无效。