preside over

preside over的基本解释

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主持, 负责

与preside over相关的网络例句 [注：此内容来源于网络，仅供参考]

If the board of supervisors does not convene or preside over such meetings, the shareholders separately or aggregately holding 1/10 or more of the shares may convene and preside over such meetings on their own initiative.

董事会不能履行或者不履行召集股东大会会议职责的，监事会应当及时召集和主持；监事会不召集和主持的，连续九十日以上单独或者合计持有公司百分之十以上股份的股东可以自行召集和主持。

When the President, Vice President or an Associate Justice is to be tried, the Chief Justice shall preside; when the Chief Justice or a judge of a subordinate court of record is to be tried, the President of the Senate shall preside.

总统、副总统或联席法官的弹劾案，由首席法官主持；首席法官或下级存卷法院法官的弹劾案，由参议长主持。

The main contributions of the second part of this dissertation are focused on the cryptographic properties of logical functions over finite field, with the help of the properties of trace functions, and that of p-polynomials, as well as the permutation theory over finite field: The new definition of Chrestenson linear spectrum is given and the relation between the new Chrestenson linear spectrum and the Chrestenson cyclic spectrum is presented, followed by the inverse formula of logical function over finite field; The distribution for linear structures of the logical functions over finite field is discussed and the complete construction of logical functions taking on all vectors as linear structures is suggested, which leads to the conception of the extended affine functions over finite field, whose cryptographic properties is similar to that of the affine functions over field GF (2) and prime field F〓; The relationship between the degeneration of logical functions and the linear structures, the degeneration of logical functions and the support of Chrestenson spectrum, as well as the relation between the nonlinearity and the linear structures are discussed; Using the relation of the logical functions over finite field and the vector logical functions over its prime field, we reveal the relationship between the perfect nonlinear functions over finite field and the vector generalized Bent functions over its prime field; The existence or not of the perfect nonlinear functions with any variables over any finite fields is offered, and some methods are proposed to construct the perfect nonlinear functions by using the balanced p-polynomials over finite field.

重新定义了有限域上逻辑函数的Chrestenson线性谱，考察了新定义的Chrestenson线性谱和原来的Chrestenson循环谱的关系，并利用一组对偶基给出了有限域上逻辑函数的反演公式；给出了有限域上随机变量联合分布的分解式，并利用随机变量联合分布的分解式对有限域上逻辑函数的密码性质进行了研究；给出了有限域上逻辑函数与相应素域上向量逻辑函数的关系，探讨了它们之间密码性质的联系，如平衡性，相关免疫性，扩散性，线性结构以及非线性度等；讨论了有限域上逻辑函数各类线性结构之间的关系，并给出了任意点都是线性结构的逻辑函数的全部构造，由此引出了有限域上的"泛仿射函数"的概念；考察了有限域上逻辑函数的退化性与线性结构的关系、退化性与Chrestenson谱支集的关系；给出了有限域逻辑函数非线性度的定义，利用有限域上逻辑函数的非线性度与相应素域上向量逻辑函数非线性度的关系，考察了有限域上逻辑函数的非线性度与线性结构的关系；利用有限域上逻辑函数与相应素域上向量逻辑函数的关系，揭示了有限域上的广义Bent函数与相应素域上的广义Bent函数的关系，以及有限域上的完全非线性函数与相应素域上向量广义Bent函数之间的关系；给出了任意有限域上任意n元完全非线性函数存在性与否的完整证明，并利用有限域上平衡的p-多项式的性质给出了有限域上完全非线性函数的一些基本构造方法。

与preside over相关的网络解释 [注：此内容来源于网络，仅供参考]

preside over：主持,主管

stop short of 差一点就... | preside over 主持,主管 | on average 平均,一般而言

preside over：掌管 manage 掌管

227 preoccupation 全神贯注 involvement 全神贯注 | 228 preside over 掌管 manage 掌管 | 229 prevailing 主要的 most frequent 最经常的

preside over：主持

1.No gain without pain. 没有付出就没有收获. | 2.preside over... 主持 | 3.on average 平均

preside over：管理,监控

play an part in 再...中扮演角色;在...中起作用 | preside over 管理,监控 | prior to 在...前

preside over by：由...负责/主持

blast off 点火起飞 | preside over by...由...负责/主持 | double-digit 两位数的