nullification
1.the nullification of a treaty
2.nullification by the destruction of the legal force; rendering null.
4.The nullification, defeat, or prevention of a claim or action.
5.For the processing of nullification of registration, an application for the nullification of registration, examination document of the competent business unit and the settlement report shall be presented.
6.One who believes in nullification as a means by which U.S. states may resist federal laws.
7.Nullification assay was used to examine whether EGCG nullify the rescue effect of deoxycytidine (dCdR) to AraC.
8.Where approval is granted for the nullification of registration by the registration administration organ, the certification of nullification shall be issued and the certificate of registration, seal(stamp) and financial vouchers withdrawn by it.
9.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.
10.Nullification assay indicated that IC 50 was 6.25 ng/ml (AraC alone), increased to 5.24 μg·mL -1 when rescued with dCdR, and finally decreased to 1.17 μg·ml when addition with EGCG;
