四元

The new method formulizes the immune response as a quaternion AIR=, where G denotes exterior stimulus or antigen, I denotes the set of valid antibodies, R denotes the set of reaction rules describing the interactions between antibodies, and A denotes the dynamical algorithm describing how the reaction rules are applied to antibody population.

新方法将免疫响应过程建模为一个四元组 AIR=，其中 G 为引发免疫响应的外界刺激，即抗原； I 为所有可能抗体的集合； R 为抗体间相互作用的规则集合； A 为支配抗体反应、指导抗体进化的动态算法。

According to the actual circumstance of performance evaluation for mechanical products, the general neural network is reformed. Therefore, we construct the fuzzy neural network. This paper expresses membership function in the network by trapezium formulae .The indicators are fuzzed using the membership function .

网络中采用梯形函数的四元组形式构造模糊隶属函数，并用隶属函数的端点值和中间值作为样本，用改进的反向传播算法训练网络，得到与待评价产品情况相符合的权重值。

The former can provides a shorter path and least action to reach the desired equilibrium point; and the latter proposes a class of linear sliding-mode, which not only guarantees global nonsingular but also uncouples the original control system.

改进的PID控制律保证了闭环系统能够沿最短路径趋于稳态值；解耦变结构控制律直接针对完整的四元数设计一类线性滑模，从而避免了奇异问题，而且对原控制系统解耦。

The Wilson optimum model parameters of liquid activity coefficient were correlated by the least square method.

由六组二元系的Wilson最佳模型参数推算了相应三元系和四元系的汽液平衡数据，推算的泡点与实测的沸点吻合良好。

Must not by in front the ability place of seal animal puzzles, not easily a person challenges animal of 4 yuan of gods, this collected chiliad spirit to enrage those who be an organic whole is culminating strange animal is having extremely powerful force, general need adds up to the power ability of everybody to beat it.

千万别被前面封印兽的能力所迷惑，不要轻易一个人挑战四元神兽，这个聚集了千年灵气为一体的终极怪兽有着极其强大的力量，一般需要合众人之力才能将它击败。

After employing many axle bush experts, we not only successively developed the entire automobile stop-pushing bush, which obtains the National New Products Certification and the complete independent intellectual property right, but also successively developed the materials by burning and the complete independent intellectual property right, but also successively developed the materials by burning and combining copper and lead powder, with quick precise electroplated nickel layer, three electroplated elements,and the electroplating technology of tin layer.

公司承诺&以人为本，求真务&的发展理念，不懈追求上规模，上档次，上质量，先后引进多名轴瓦业高级工程师，研制开发了享有自由知识产权的整体式汽车止推瓦，获国家新产品证书；成功开发了铜铅粉末烧结合金材料，并配以快速精密电镀镍栅层、铅锡铜电镀三元及闪锡层电镀等新科技，最近研制开发出具有国际领先的轴瓦&四元&电镀技术，形成数条铜基、铅基轴瓦生产线。

While by introducing the spherical simplex UT, a better-behaved sigma point selection strategy, the number of sigma points required to the same transformation accuracy can be dramatically reduced, and accordingly, the computation burden can be avoided.

在有陀螺模式下，设计了基于误差修正罗德里格参数的SUKF姿态估计算法，在计算过程中同时能够保证四元数始终归一化。在无陀螺模式，基于MRPs的姿态表示和卫星刚体动力学方程，实现了SUKF姿态估计算法。

Recently accumulated holdings three times, the major shareholder of holdings of the average cost of 5.74 yuan/share, the current book has been a slight profit.

最近，累计持有3倍，对五点七四元平均成本持有的大股东/股，目前书已略有盈利。

Above through the province of New Varieties of Examination Committee examined and approved by Apple, Cherry new varieties, each 400,000 yuan reward.

通过以上的新品种省考试委员会的审议和苹果，樱桃新品种，每四○○○○○元奖励批准。

The dual, ternary and quarternary alloy zinc powder of Zn, Pb, Bi, In were prepared by using the negative electrodeposition in the chloride electrolyte system in this paper.

本文采用阴极电沉积的方法在氯化物电解液体系中分别制备出Zn，Pb，Bi，In的二元，三元和四元合金锌粉。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。