查询词典 double-stop

Plenty of samples is provided for training BP neural network by traditional design method and the topology structure is built using forward propagating data and backward propagating error data, which is applied to optimal design of parallel double broken line pulley in order to accomplish the mapping between main parameter of hoisting mechanism of gantry crane and the related parameters of parallel double broken line pulley.

利用传统的设计方法为BP神经网络的学习提供足够样本集，然后通过正向传播和误差反向传播建立BP神经网络的拓扑结构，并将其应用于平行双折线卷筒的智能设计中，以完成龙门起重机起升机构主要设计参数与平行双折线卷筒相关参数的映射，提高设计的质量和效率，为龙门起重机关键零部件的智能设计提供一个新的途径。

Pig Slaughtering and Processing Line: Steam Hair Scalding Tunnel,European floor-type Synchronous Inspection, Carcass conveyor, 430Hanger, 350hanger, 146Hanger, Carcass auto Push Head, Fork Block, Shackle Chain, Tube Rail Shackle Chain, Idle/Load sliding Support, Double Rail Switch, Single Rail Switch, Single/Double Pulley and so on.

猪线：猪线部分设备：蒸汽烫毛隧道，仿欧落地式同步卫检，猪胴体输送机，430吊架，350吊架，164吊架，白条自动线推头，叉挡、扣脚链，管轨扣脚链，空、负载滑架，双轨道岔，单轨道岔，单、双轨滑轮。

Compare yield of maize planted double line at one width ridge to that of check ,ear length ,No. of ear of kernel ,100-kernel weight and ratio of double ear were increased .

在产量性状上，大垄双行种植的玉米与对照相比，穗长增加，秃尖长减小，每穗粒数、百粒重和双穗率都增加，空秆率减少。

By using Yb 3+ doped double clad fiber with rectangular inner cladding and a set of back cavity mirrors with different transmission ratio , the double clad fiber lasers are constructed.

采用自行研制的内包层为矩形的掺Yb3 +双包层石英光纤，以透射率不同的一组二向色镜为后腔镜构成了双包层光纤激光器。

Then double refraction and double reflection along the sequential interfaces in a crystal are discussed.

并讨论了光在晶体内沿多个界面的连续双折射双反射。

Double refraction and/or double internal reflection in a crystal along multiple successive interfaces can be seen as a cascade of that along two successive interfaces, and thus may also be calculated.

在此基础上，分析了前一界面输出量和后一界面输入量之间的联系，可以计算两个界面上的连续双折射双反射。

First, based on Huygens' principle, formulas for double refraction and internal double reflection with different directions of propagation vector and wave vector are given.

虽然对晶体的双折射效应已有大量的研究，但都只关注于单个界面上的双折射双反射，没有适用于多个界面的连续双折射双反射的情况。

The general formulation of double refraction or internal double reflection at a single interface is analyzed in terms of Huygens'principle and surface boundary conditions.

根据惠更斯定理和边界连续条件，分析了单个界面上的双折射与全内双反射，给出了光线方向和光波法线方向的普遍公式。

Information optics ; 1×N optical switch ; double refraction ; double reflection ; sequential interfaces ; integration

信息光学； 1×N电光开关；双折射；双反射；连续界面；集成

With the relations between the output of the former interface and the input of the latter, double refraction and/or double internal reflection in a crystal along two and multiple successive interfaces can be calculated.

并讨论了在晶体内沿多个面的连续双折射双反射，分析了前一界面输出量和后一界面输入量之间的联系，得到多次双折射双反射后的光线方向和光波法线方向。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。