NNA

NNA

美 　英

• 網絡國家通訊社(National News Agency)；神經網絡算法(Neural Network Algorithm)；中子激活分析法

例句

Using the NNA, the designed filter coefficients can be obtained from the specified amplitude-frequency responses.

根據給定的幅頻響應指標，按該算法可獲得濾波器系數。

Objective: To observe the protective effects of nitric oxide synthase inhibitor (L-NNA) on cerebral ischemia in rats.

目的：觀察一氧化氮合酶抑制劑硝基-L-精氨酸（L-NNA）對腦梗死大鼠的影響。

pinched and annoyed though she may b-is nna prep you for surgery today.

痛苦和煩惱不過她也許要為今天的手術給你做準備

In portal hypertensive rats L - NNA could significantly decrease gastric mucosal blood flow (GMBF) and gastric adherent mucus ( GAM )(P05).

NNA能明顯抑制門脈高壓大鼠胃粘膜血流、胃壁結合粘液量（P0.05）。

According to the amplitude-frequency response characteristics of 2-D FIR linear-phase filters , the NNA is established .

通過分析二維FIR線性相位濾波器的幅頻響應特性，建立了神經網絡算法。

NNA; International Expert Meeting on the Assessment of Technology Needs for Sustainability;

評估可持續能力的技術需要國際專家會議；

Application Research of Synthetic Evaluation Methods of Engineers Technology Based on NNA

基于神經網絡算法的工程技術人員綜合評價方法的應用研究

Effects of L-NNA on neuron apoptosis after focal cerebral ischemiain rabbits

L-NNA對兔局灶腦缺血后腦細胞凋亡的影響