可选择的

The provision of choices of either bonus shares or dividend offered by he listed companies in line with international convention satisfies different tastes of investors.

借鉴国际通行做法，对上市公司的利润分配采用送股或派息的"可选择股息"的办法，可满足投资者的不同偏好，是走出我国上市公司当前分红派息"怪圈"的最佳出路之一。

In accordance with discrete, non-symmetry and time-delay feedback neural networks, we provide some theoretical criteria to judge the stability for designing the networks. On continuous feedback networks, we built an algorithm to estimate the convergence region. On the HNN feedback networks, an effective optimization algorithm based on the annealing strategy and the chaotic neural network is presented, and some disciplinary conclusions are provided to guide the selection of parameters. Simulation results on benchmark problems demonstrate that the performances of our algorithm are distinctly superior to those of the classic HNN based on gradient descend and stochastic optimization methods based on probabilistic distribution.

针对离散、非对称和时延等三种类型的动态反馈网络，给出了可用于网络设计的稳定性判别准则；针对连续动态反馈网络，建立了其收敛域估计的一个算法；针对以HNN模型描述的动态反馈网络，基于退火策略和混沌神经网络提出了一种高效的优化算法，建立了可用于指导参数选择的一些规律性结论，对典型算例的仿真研究显示，改进算法在各类性能上相对基于梯度下降的传统HNN模型和基于概率分布的随机优化算法，具有明显的优越性。

Treads the beat to start, may choose the advance on the steering wheel or back up, the unique steering wheel also has the music sound production function, dozens of pleasant to hear worlds names ballad, absolutely can let you the baby play happy is excited, comfortable skid resistant flannelette gasification cushion, but also has the safety belt oh, in addition the unique gasification type guards against hits the automobile body, just like has all around packed the security aerocyst in yours baby, in addition the vehicle speed control in each hour 2.5 kilometers, simply Don't worry "the collision" the accident possibly the injury which brought to the baby, the storage battery which the use specially made, charged for 6-8 hour, might open 45-60 minute, The storage battery does not need from the vehicle to take out then completes the charge.

踏板式启动，在方向盘上就可选择前进或倒退，独特的方向盘还带有音乐发声功能，数十首好听的世界名谣，绝对会让您的宝宝玩得开心又兴奋，舒适的防滑绒布充气坐垫，还带有安全带哦，加上独特的充气式防撞车身，犹如在您的宝宝四周装满了安全气囊，加上车速控制在每小时2.5公里以内，根本不用担心"撞车"事故可能给宝宝带来的伤害，使用特制的电瓶，充电6-8个小时，可开上45-60分钟，电瓶无须从车中取出即可完成充电。

The SeaRovers large oval cock pit for comfortable re-entry and is standard equipped with individually contained double day hatches , an exclusive Point 65 feature - as well as a newly designed super-comfy back rest, an ergonomically designed seat, a retractable skeg and innovative new foot braces. It is available with an optional, ingenious rudder and rudder control system.

SeaRovers 大而椭圆的驾驶室提供舒适的进仓环境，标准配置，包含个人2天的仓口，这是 Point65的独家特色，以及一个新的超轻松的背部休息设计，一个人体功率学设计的坐椅，可收回的 skeg ，创新的脚瞪带，可选择一个设计精巧的裹和舵控制系统。

In this study, nonionic surfactant sorbitan trioleate (Span 85) was modified with Cibacron Blue F-3GA to become an affinity surfactant (CB-Span 85) and to form affinity-based reversed micelles while dissolved in hexane. Since the CB molecule possesses a specific conformation that mimics nicotinamide adenine dinucleotide, it can bind strongly and specifically to a wide range of nucleotide-dependent enzymes such as dehydrogenases and kinases. Moreover, high protein transfer efficiency in the reverse micelles can be easily achieved by controlling the ionic strength of the aqueous phase.

本实验使用非离子型界面活性剂Span 85与蓝色染料分子Cibacron Blue F-3GA结合，形成具有亲和性的界面活性剂 CB-Span 85，由於CB染料分子具有与NAD+相似的结构，可与含核苷酸部位的蛋白质具有亲和力，将CB-Span 85溶於有机溶剂形成反微胞相，可有效的提高反微胞的选择率，可以只控制离子强度来调节蛋白质进出反微胞的效率。

The results show that DCRP is indeed a excellent flame retardant. The material can reach the UL-94-V-0 level through choice different synergist. Many alternative synergists to antimony oxide are available for use. Zine and iron compounds are often used in place of the standard antimony oxide because of their lower cost and special properties. Additionally, synergist mixtures are also useful in obtaining specific properties.

本文在参考国内外文献的基础上自行设计了一些配方，分别把得克隆应用于尼龙66、尼龙6、PBT、PP、ABS等材料中，对得克隆进行了应用研究实验，发现得克隆可赋予材料优异的阻燃性，通过选用不同的协效剂一般可以达到UL-94-V-0阻燃级别，并且，可供选择的协效剂不仅是三氧化二锑，还有多种其他化合物如氧化铁、硼酸锌等及它们的配合物，这类协效剂在某些方面还优于三氧化二锑。

The results show that DCRP is indeed a excellent flame retardant. The material can reach the UL-94-V-0 level through choice different synergist. Many alternative synergists to antimony oxide are available for use. Zine and iron compounds are often used in place of the standard antimony oxide because of their lower cost and special properties. Additionally, synergist mixtures are also useful in obtaining specific properties.

本文在参考国内外文献的基础上自行设计了一些配方，分别把得克隆应用于尼龙66、尼龙6、PBT、PP、ABS等材料中，对得克隆进行了应用研究实验，发现得克隆可赋予材料优异的阻燃性，通过选用不同的协效剂，一般可以达到UL-94-V-O阻燃级别，并且，可供选择的协效剂不仅有三氧化二锑，而且还有多种其他化合物如氧化铁、硼酸锌等及它们的配合物，这类协效剂在某些方面还优于三氧化二锑。

For the application of Balance of heat loss with limit high ,we can choose low a balanced current, high voltage start a balanced, low accuracy, as well as reduce the number of the battery in series to reduce heat loss of balance; In the situation that heat capacity of the battery pack requirements is easy , You can choose a higher balance of the current, low voltage start a balanced, high precision balance, as well as more battery in series to increase the number of battery-balanced speed.

对均衡热损耗限制高的应用，可选择低均衡电流、较高的均衡启动电压、较低的均衡精度以及较少的同时均衡电池数来减低均衡热损耗；而在电池包热容量宽裕的情况下，可以选择较高的均衡电流、较低的均衡启动电压、较高的均衡精度以及较多的同时均衡电池数来提高均衡的速度。

The invention is a method for designing and preparing binary reinforced damping magnesium alloy having medium rigidity, medium strength, high-medium damping and medium raw material cost, the prepared alloy is beneficial for balancing required elements in practical application, including optimized rigid, wide frequency band, wide strain amplitude, wide temperature zone, strength, enough high-temperature-resistance, creep resistance, toughness, price, anticorrosion treatment and heat processing, and is beneficial for solving the problems in industry, such as lacking of variety of damping magnesium base alloy, selecting and using of rare-earth resource or drawback of substitution.

设计和制备中等刚度、中等强度、上中等阻尼性能和中等原料成本的二元增强阻尼镁基合金的方法，得到的该合金有利于平衡优化刚度、宽频段、宽的应变振幅、宽温度区间、强度、足够耐高温、抗蠕变、韧性、价格、利于防腐处理和利于热加工等实际应用中需求的要素，利于解决工业上可供选择的阻尼镁基合金品种不多以及稀土资源选择利用或替代利用性不足的问题。

The player can create their own character, choose from 11 Air-Guns types, and shoot at a selection of target arrays that range from simple household items that can be fun for shooting both indoors and outdoors, to special professional target arrays which feature target movement and all sorts of "plinking" opportunities.

玩家可以创建自己的性格，选择从11空气枪的类型，拍影像，在选择目标的数组，范围从简单的家居用品可有趣的拍摄室内及室外，特殊专业的目标，其中阵列功能，目标运动和各种& plinking &的机会。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。