1)  IGA-BP
IGA-BP
1.
In view of the disadvantages of Simple Genetic Algorithm: low convergence speed,inferior ability in local optimization and so on,a decimal encoding scheme,improved arithmetic crossover and non-uniform mutation operation are adopted to improve IGA,then an IGA-BP model is analyzed and built.
针对基本遗传算法(SGA)收敛速度慢、局部寻优能力差等缺陷,采用十进制编码,引入改进的算术交叉、非均匀变异操作等算法,分析和建立了改进的遗传神经网络(IGA-BP)模型,并将该模型应用于大坝水平位移的预测。
2.
By using optimization weights of the improved genetic algorithm and thresholds of BP network,the IGA-BP hybrid algorithm is formed for predicting mine gas emission.
根据改进遗传算法(IGA)和BP算法的特点,将两者结合起来,利用改进遗传算法优化BP网络权重和阈值,形成IGA-BP混合算法,用于对矿井瓦斯涌出量进行科学预测。
2)  Ig
Ig
1.
Experimental study on influence on lycopodii extracts to AA rat RF and Ig;
伸筋草提取物对AA大鼠RF及Ig影响的实验研究
2.
Methods The review analyzes the relationship of Ig variety which were before and after treating from the 194 patient who were the germ-positive TB andhad the anti-TB treatment, and the relationship of Ig variety and the condition of TB in 2005 .
目的:探讨初治菌阳肺结核患者抗痨治疗过程中血浆球蛋白变化(Ig)及其意义。
3.
ObjectiveTo observe the variety of MP, Ig, IL-4, IFN and lung function on children patients in the different syndrome type of asthma remission phase, to research whether the relativity exsits between the different syndrome type of asthma remission phase and above index sign or not, Perhaps,we can provide the accurate index sign to divid syndrome type.
目的 观察哮喘缓解期不同中医证型患儿的MP、Ig、IL-4、IFN及肺功能的变化，探讨哮喘缓解期中医的辨证分型与上述指标的相关性，从而可能为缓解期中医辨证分型提供准确的量化指标。
3)  A-TIG welding
AT-IG焊
1.
With active flux of mixer of CaF2 and MgF2,microstructure and performance of TA15 titanium alloy A-TIG welding joint have been analyzed and compared with conventional TIG welding.
以CaF2与M gF2的混合物为活性剂,对TA15钛合金AT-IG焊接头组织和性能进行了分析,并和常规TIG焊进行了比较。
4)  I_D/I_G
ID/IG
5)  GAD-Ig
GAD-Ig
1.
Development of rAAV2-GAD-Ig for IDDM gene therapy;
用于IDDM基因治疗的rAAV2-GAD-Ig的研制
6)  rAAV2-GAD-Ig
rAAV2-GAD-Ig
1.
Development of rAAV2-GAD-Ig for IDDM gene therapy;
用于IDDM基因治疗的rAAV2-GAD-Ig的研制
参考词条
补充资料：分泌型IgA
分子式：
CAS号：

性质：又称分泌型IgA。分子量385 000。沉降系数11s。化学结构上是由两个IgA分子组成的二聚体s链(单链蛋白质，分子量>5000)和分泌片(糖蛋白，分子量58 000)。一类存在于人类外分泌液(唾液、初乳、眼泪、支气管黏膜和肠道等分泌物)中的抗体。对分泌液中酶有耐受作用，专门负责人体局部抗感染免疫，可用作被动免疫制品。

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