查询词典 lead-coated

The feasibility of neural network application to asphalt concrete pavement performance forecast is set forth. Three main environmental factors-traffic, rainfall, temperature, which can lead to the direct change of pavement performance are used as the input layer of neural network. The performance indexes of asphaltum concrete pavement, i.e. dilapidation rate, smoothness, deflection, friction coefficient are used as output layer. The relation between environment factor and pavement performance is acquired by introducing the module of BP Neural Network in MATLAB.

阐述了应用BP神经网络进行沥青混凝土路面使用性能预测的可行性，以环境因素，即交通量、降雨量、温度等3个直接使路面性能发生变化的主要因素作为BP神经网络的输入层，以沥青混凝土路面的破损率、平整度、弯沉值、摩擦系数等4项性能指标作为输出层，采用MATLAB语言中的BP神经网络模块进行自学习，得出环境因素与路面使用性能之间的关系。

Three main environmental factors——traffic,rainfall,temperature,which can lead to the direct change of pavement performance are used as the input layer of neural network.The performance indexes of asphaltum concrete pavement,i.e.dilapidation rate,smoothness,deflection,friction coefficient are used as output layer.The relation between environment factor and pavement performance is acquired by introducing the module of BP Neural Network in MATLAB.

阐述了应用BP神经网络进行沥青混凝土路面使用性能预测的可行性，以环境因素，即交通量、降雨量、温度等3个直接使路面性能发生变化的主要因素作为BP神经网络的输入层，以沥青混凝土路面的破损率、平整度、弯沉值、摩擦系数等4项性能指标作为输出层，采用MATLAB语言中的BP神经网络模块进行自学习，得出环境因素与路面使用性能之间的关系。

Methods: Retrospective analysis of 128 cases of neonatal asphyxia lead to obstetric factors.

回顾性分析导致128例新生儿窒息的产科因素。

Tuesday, President Bush said meetings with President Assad lead Syria to believe it is part of the mainstream.

布什总统星期二表示，同阿萨德的会晤使叙利亚认为自己是主流社会的组成部分。

I knew that, one day you can lead me to enter the marital assembly hall.

我知道，有一天你会带我走进婚姻的礼堂。

If the proposal passes, New York City would follow the lead of many European countries and become one of the first places in the United States to assess a so-called plastic bag tax.

如果该提议通过，那么纽约市将成为美国第一个执行"塑料袋税"的城市，象很多欧洲城市一样。

Central bank's asset structure and public preference influence base money and money multiplier and lead to excessive liquidity funda...

货币当局的资产结构和公众的资产偏好分别影响着基础货币和货币乘数，是导致资金流动性过剩的根源，而消除流动性过剩也须借助转变货币当局资产结构和公众资产偏好来实现。

This text studies the obstacle problems associated with nonhomogeneous elliptic equation, gives the definition of solutions of second order degenerate nonhomogeneous obstacle problems, and making use of the Poincaré inequality and others,acquire some properties of these solutions and their lead number,filling up the blank of an nonhomogeneous obstacle problem research.

本文研究了非齐次椭圆方程的障碍问题，给出了二阶非齐次障碍问题解的定义，利用Poincar啨不等式，获得非齐次障碍问题的解及其导数的一些性质，填补了对非齐次障碍问题研究的空白。

Missing genetic grid work translates into a gap within the associated part of the form, which can lead to disease.

丢失的遗传晶格层转译为相关身体部位的一条裂缝，它会带来疾病。

These problems are associated with the surface tension of molten solder alloy. Furthermore, the use of lead is going to be regulated in the electronics industry because of its toxicity.

在电路板上就可能出现诸如元器件错位、桥接短路的问题，这些问题与钎料的表面张力有着直接的关系。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。