激活

In the conventional CMAC learning scheme, the correcting amounts of errors are equally distributed into all addressed hypercubes, regardless the credibility of those hypercubes. The proposed improved learning approach uses the learned times of the addressed hypercubes as the credibility of the learned values.

在常规的CMAC中，误差的校正值被平均地分配给所有启动存储单元，而不管这些存储单元的可信度；在改进的CMAC中，利用激活单元先前学习次数作为可信度，其误差校正值与激活单元先前学习次数的负k次方成比例。

In addition, only certain murine mAb isotypes have been shown to effectively bind to and activate elements of the human immune system, thereby triggering cytotoxic effector functions.

另外需说明的是，只有特定的几种鼠源同种型单抗显示出有效结合并激活人类免疫系统，激活细胞毒作用的能力。

The learning stage helped subjects obtain useful heuristic information so that they can successfully solve the target logogriph as soon as possible when the target logogriph appeared. We recorded and analyzed high-density ERPs elicited by logogriphs guessed or not.

另外，在&多对多&的实验范式中，由于&干扰因素&的加入，在一定程度上模拟了现实生活中的&原型激活&过程，生态学效度有所提高，很好地在实验室条件下模拟了现实生活中的原型启发现象，即在多个认知事件中激活其中一个相关的有启发作用的原型事件。

Interleuk in 2 (IL-2) is an important cytokine released from activated T lymphocytes, which activated lymphokine actived killer cells and natural killer cells , and promoted cytokine production of helper T Cells and natural killer cells , and stimulated T cell growth in vitro and so on . It plays a important role in body immune regulator.

白细胞介素2主要是由激活的T淋巴细胞产生的一类重要的细胞因子，具有激活淋巴因子活化的杀伤细胞和自然杀伤细胞，刺激T辅助细胞和自然杀伤细胞产生细胞因子和促进细胞因子的繁殖以及刺激T细胞在体外生长等功能，因此它是在免疫调节中有重要作用。

But what the role of PLC-γ 1 in growth factor Hduced cells mitogenic signal transduction is not clear.

当受体与其配体结合并被激活后，PLC-γ1则与激活的受体偶朕，继而在这些受体酪氨酸激酶的催化下，其酪氨酸残基被磷酸化。

HSC may play an important role in the development and deterioration of liver fibrosis in diabetic tree shrews .

糖尿病树鼩早期肝纤维化中出现HSC激活现象，提示HSC激活在糖尿病早期肝纤维化的发生、发展中可能发挥重要作用。

In this paper, joint estimation of the number of active users, active users and their timing in asynchronous CDMA systems are discussed.

摘要该文讨论了异步CDMA系统的激活用户数、激活用户及其定时的联合估计问题。

Increase of PAI-1 level in blood results in reduction of plasmin generation and predisposes to the formation of fibrin thrombus.

当血中PAI-1异常增高时，纤维蛋白溶酶原激活子对纤维蛋白溶酶原的激活作用减弱，因而没有足够量的纤维蛋白溶酶产生，结果纤维蛋白在血管中积聚而形成血栓。

Firstly, the diffusion of oxygen atom from the SFCC to SHCP on Zr(0001) surface is calculated. The active energy for the diffusion is 0.77eV. Secondly, the diffusion of oxygen atom from the SFCC to Octa(2,3) via Octa(1,2) is calculated too. There are 2 energy barriers for oxygen atom to overcome, the active energies are 2.14eV and 2.57eV.

我们首先计算了氧原子从稳定的表面面心立方位置向表面六角密排位置的扩散，其扩散激活能为0.77eV；然后计算了氧原子从稳定的SFCC位置扩散到表面下第1层与第2层之间的八面体间隙Octa(1，2)位置，然后继续向表面下第2层与第3层之间的八面体间隙Octa(2，3)位置扩散，在此过程中氧原子需克服2个能垒，其激活能分别为2.14eV和2.57eV。

A : A family of pulse steps from -40 to +60 mV by 10 mV step from -40 mV. B : The I-V curve of I Ca-L.

图3 B 为其电流电压关系曲线，可见其激活电位为-30 mV，最大激活电位为0 mV，反转电位为+60 mV。

We are in a real jam.

我们的麻烦大了。

Hey, it's Ahmet from India, that foreign exchange guy.

看，那是印度的阿曼特，国际交换生