两层的

A nerve net controller have been designed on the basis of the hardware design of the AC servo system and system model. The controller include two forward nerve net with three layers . One is designed to identify the AC servo system model and another is to control. The controller use special learning algorithm which to control system at the same time and improve its constringency pace through introducing new MFBP algorithm. The intelligent control algorithmic is programmed using C++ language after the controller have been designed .

在该交流伺服系统硬件设计和系统数学建模的基础上，设计了神经网络自适应控制器，这个控制器包括两个三层的前馈神经网络，一个神经网络用于非线性系统的辨识，另一个神经网络作为控制器，此控制器采取边学习边控制的工作方式，并采用一种新型的MFBP算法实现了控制算法的快速性，在控制器设计完成的基础上，利用C++语言具体实现智能控制算法的编写。

Besides,the question is probably not much a yes/no question as to what extent a filmmaker could be called auteur.

其实我的问题就是：昆汀你可以说出具体的一些点，但是总体上而言那些只能算是电影的一些噱头而已，style是有两层意思的，昆汀那个style在我看来是有型，而不是有风格；因为你说的这些只是一部电影的某些局部性标签，而非整体。

Rubber —material that is capable of recovering from large deformations quickly and forcibly, and can be, or already is, modified to a state in which it is essentially insoluble in boiling solvent, such as benzene, methyl ethyl ketone, or ethanol-toluene azeotrope.

以上就是该标准对于橡胶的定义。从这个定义包含两层含义：（1）是说明了橡胶材料的力学特征——能够从大变形迅速而强烈的回复；（2）是说明了橡胶可以被改性到不溶解、可溶胀的状态——能够被改性至一种不能被沸腾溶剂（如苯、甲基乙基酮、乙醇-甲苯共沸物）溶解的状态。

The numerical results of yield strength, based on considering the lamellar microstructure and the deformation mechanisms such as ordinary slip systems and true twinnings in PST crystals composed of and phase, is obtained by using calculating of resolved shear stresses in all slip systems based on micromechanical method.

基于PST晶体的微结构和相及2相普通位错和孪晶滑移启动，结合细观力学方法，通过数值模拟两相中的各滑移系上的分切应力，得出PST晶体屈服应力和外加载荷与片层之间夹角的关系。

If South Xuanyijieyuan outside the City of Victoria, South Green belt is 100 meters, a large North green leisure farms, two of the nine-metre high, households with central air conditioning hours, a staircase of the two multi-storey households and small high-beam, the environment, the quality of such houses even in neighboring South sanhuan also sold 5,000 yuan per square metre above, Xuanyijieyuan prices and only 2,850 yuan per square metre.

如南四环外的宣颐家园，南有百米绿化带、北有大型绿色休闲农场、2米9的层高、带有中央分户式空调、一梯两户的多层和板式小高层，这样的大环境、这样品质的房子即使在南三环周边也要卖到每平方米5000元以上，而宣颐家园起价每平方米只有2850元。

Sigh…anyway, i can't avoid this , gotto celebrate it with a dinner…haha…anyway , i didn't plan for this Valentine day at all…But i heard ah jun said that , there's a Steak house tatse good in the puchong area , so we tried there…The Location is Puchong Puteri town , the same row of the Shabu Shabu restaurant there…the restaurant name is STEAK OUT .

哈哈。。但是，我不像其他浪漫的男生般。。。一大早就准备了。。哈哈。。情人节嘛。。。吃顿饭就好了。。。还好君能够体谅。。。哈！君说，在 Puchong Puteri Town 那边又间不错的餐厅呢！就在 shabu shabu 强强滚的同一排店，叫做 Steak Out …这间餐厅有着不错的感觉哦！有两层，在那天当然有好多人拉！没有选择之下只好上楼上罗

The tracer migration that the tracer concentration continuously injecting into semi-infinite sand column(initialization velocity is zero) and the pollutant continuously enter into aquifer through a discharging well that completely enter into the dive aquifer are two representative groundwater pollution problems ,Then this paper respectively sets above two decided solution problems and the union simulation problem of groundwater and solute as examples, from the question description, the mathematical model selection and determination, the parameters selecting to carry on the value computation, the read-write of attribute data , visualizes by the IDL programs, carries on the numerical simulation and the visualization post-processing to the above groundwater pollution problems, and according to the numerical solution and the solute migration curves, briefly analyzes and predicts the temporal and spatial distribution features and distribution range of contaminant concentration.

然后分别以半无限长沙柱中连续注入示踪剂浓度的运移、污染物通过一完全进入潜水层的排放井连续进入含水层这两个典型地下水污染定解问题及地下水流和水质联合模拟问题为例，从问题描述、数学模型选取确定、参数选取到运用IDL编程进行数值计算、属性数据读写、可视化，对上述地下水污染问题进行数值模拟和可视化的后处理，并根据数值模拟的数值结果和溶质运移曲线，对污染物浓度的分布范围及随时空变化趋势作了简要分析预测。

You want to connect your company's head office with a branch office in Detroit. To do this, you want to use two data link layer encapsulations: one exclusively for data and the other exclusively for signaling.

你作为 Dallas 市区 HR 公司的系统管理员，你想将总公司和 Detroi 的分部连接起来，你想使用两种数据链路层的封装技术：封装数据和封装控制信号，请选择最合适的 WAN 技术？

In winter, it absorb solar heat energy as solar panel, and form heat barrier in the hollow area to prevent chilliness; In summer, radiant heat of the windows counts 65％ of the total energy consumption, our tailor-made shutter can isolate thermal radiation, save energy loss.

冬季它象太阳能采热板一样吸附太阳热能，在两层玻璃的中空区域形成热屏障，抵御室外寒气；夏季窗口的辐射热要占能耗的65％，而我们的特制窗帘可将热辐射隔绝，抵御这部分损耗。

Chapter Four compares Siddhartha and Gotama Buddha to extend the contradiction between empiricism and transcendentalism, philosophy and religion, and West and East.

第三章分析&流浪者之歌&的本体观，藉由佛教的五蕴和康德的物自身，研究作者对于两层现实同存的本体观点。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。