查询词典 suppression

IEPA was combined with neural network by the new algorithm, multi-layer feed-forward neural network structure was replaced with RBF neural network structure, and back propagation algorithm was replaced with IEPA, then, expected side-lobe suppression quota was rapidly waisted.

该算法将进化规划算法和神经网络结合起来，用径向基RBF神经网络结构取代多层前馈网络MFNN（Multilayer Feedforward Neural Nerworks）结构，用改进进化规划取代反向传播算法BP，可以以较大概率快速的收敛到要求的旁瓣抑制指标。

Objective To evaluate the role of cerebral state index, burst suppression and electromyograph in monitoring coma/consciousness depth and damage degree of brain.

目的评价脑状态指数（cerebral state index，CSI）、肌电指数（electromyographic，EMG）、爆发抑制指数（burst suppression，BS）等指标在量化昏迷深度及监测脑功能损害程度中的作用。

Objective To investigate the mutation and expression of tumor suppression gene phosphatase and tensin homolog deleted on chromosome ten in patients with nasopharyngeal carcinoma.

目的 探讨抑癌基因PTEN在鼻咽癌细胞株及组织中的基因突变和蛋白表达缺失情况。

objective to explore the association between the polymorphism of tumor suppression gene p53 coden 72 and human longevity.

目的 探讨抑癌基因p53第4外显子第72位密码子(codon72)与人类长寿的关系。

On the grounds of the characteristics of piracy, the author then emphasizes the legal suppression concerning crime of piracy combined with the law of piracy under UNCLOS, and presents effective measures on anti-piracy.

之后，针对海盗罪的特点，笔者结合《公约》的规定重点分析了海盗犯罪的法律控制，并提出了有效的防治措施。

His battle abilites and his combat style have no known method of suppression, making him an unmatch ed threat of the highest caliber.

个体的战斗能力和模式，其制御方法不明，使得该个体成为极度危险的存在。

The conclusions provide the important reference for the suppression of low frequency oscillation and stable operation in power system.

所得结论对于电力系统低频振荡的抑制以及电力系统稳定运行具有重要的参考价值。

At the time of the general suppression in 1835, the former comprised sixteen abbeys, and the latter fifty, besides one or two priories in Peru and Mexico.

当时的一般压制於1835年，前16修道院组成，后者50 ，除了一个或两个修道院在秘鲁和墨西哥。

In summary, the BRD7 gene acted as a candidate of tumor suppressor gene with NPC. The overexpression of BRD7 can partly reverse malignant phenotype of NPC cell line. The suppression effect of BRD7 on NPC tumorigenesis my be achieved by recognizing acetylated histone peptide through their motif-bromodomain, then modulating gene transcription by taking part in histone acetylating and chromosome remodeling, finally influencing signal-transduction pathways.

综上所述，BRD7基因作为一个重要的鼻咽癌抑瘤基因侯选者，在鼻咽癌细胞中的过表达后，可导致鼻咽癌细胞 HNE蛋白质表达谱发生改变，逆转其恶性表型，其作用机理可能是：BRD7基因通过其功能域彭聪硕士学位论文10Bromodomain与乙酚化的组蛋白特异性结合，参于染色体的乙酚化，染色质的组装，从而影响基因转录的调控，最终影响细胞内的信号传导通路并实现对细胞周期的调控，从而发挥抑制鼻咽癌细胞生长的作用。

In this thesis, the system model of DS-SS system and the adaptive filter structure are first introduced . Then, the interference suppression(interferences including strong tone and NBI)using the LMS algorithm with adjudging and feedback is analyzed in detail.

在叙述了DS-SS特性及自适应滤波器结构后，我们采用带判决反馈的LMS自适应算法抑制DS-SS信号中的强单音干扰、窄带干扰，分析了算法的各项性能，并利用计算机进行仿真，讨论了所取参数对算法的影响。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。