1、

A physical model describing the heat and mass transfer processes of the evaporating thin film is set up and an evolution equation which shows the development regularity of dimensionless film thickness with time is obtained from the liquid vapor interfacial conditions.

论文对平面蒸发薄液膜的传热传质过程建立了物理模型,从汽液界面上的边界条件得到无量纲液膜厚度随时间变化的发展方程。

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2、

At the same time, to analyse the Frame-Tube structure with large-span truss transfer story, three-dimensional space model of real project is established, and the model is calculated by my FEM program and ANSYS.

同时针对大跨度桁架转换层的框架-剪力墙结构的工程实例,建立了空间三维分析模型,并对工程实例采用自编程序和ANSYS软件进行计算对比。

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3、

With using some simplified heat-transfer& combustion model, the burn-out time and the stay-time ( one times through furnace) of a single coal particle in the furnace of CFB were also calculated.

根据流体动力学理论分析了颗粒径与流化速度的关系,通过利用或建立简单的传热与燃烧模型,定量计算了不同粒径无烟煤颗粒的燃尽时间和一次通过炉膛时的停留时间。

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4、

Although TCP congestion control is appropriate for applications such as bulk data transfer, it is not suitable for real-time applications.

尽管TCP非常适合于诸如批量数据传输应用,但它不适合于实时应用。

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5、

It is an new approach of time interval and frequency measurement, which can be used to measurement short time interval by detecting the phase coincidence point between the signal and its transfer delay with related length.

这一理论利用信号的时&空关系通过对被测时间信号与其在长度空间上传输延迟的重合检测来测量短时间间隔,依此为基础可完成各种时间间隔与频率测量仪器。

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6、

The constitution, character and accuracy analysis about JDAM are discussed in this paper. The paper mainly put its attention on the key transfer alignment techniques employed in JDAM, including the transfer alignment algorithm, time bias estimation, vibration detect etc.

文中在对JDAM系统组成、特点、精度分析的基础上,力图从技术实现的角度对JDAM传递对准技术中的算法选择、时间标记误差、强振动环境检测等重点问题进行深入研究;

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7、

Firstly this paper introduces some basic information about the determination of satellite orbit, including time systems, coordinate systems, the definition of these systems and the transfer between different systems.

文中首先介绍了卫星定轨的一些基础知识,主要包括时间系统、坐标系统的定义和不同系统之间的转换关系。

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8、

A frequency domain identification algorithm is developed to estimate the time delay transfer function model of integral process.

2一种非自衡时滞过程的频域辨识算法,用以估计系统带有时滞的传递函数模型。

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9、

The enhanced uplink technology for Time Divided-Synchronous Code Division Multiple Access ( TD-SCDMA) is used to improve uplink performance, to speed up the peak uplink rate, to enlarge the whole uplink throughput, and to decrease the transfer delay.

时分同步码分多址(TD-SCDMA)上行增强技术的主要目的是改善上行性能,显著提高上行分组数据的峰值传输速率,以及提高上行分组数据的总体吞吐量,同时减少传输延迟。

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10、

By using optical fiber as optical delay timer and stretching fiber in high temperature to adjust delay time precisely, a 2 × 1.244 Gb/ s all optical time division multiplexed experiment system is completed, which meets the requirements of synchronous transfer mode ( STM).

使用光纤作延迟器,利用高温熔融拉伸法微调延迟时间,完成了2×1.244Gb/s全光时分复用系统,满足了同步传输模式的要求。

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11、

We study the equation by the method of plane wave or green ruction of FDTD ( Finite difference of time domain) or transfer matrix.

求解该方程组的方法有平面波法、格林函数法、时域有限元差分法、传输矩阵法等。

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12、

In the same time, the expansion of fiscal expenditure constrains tax system reform weaken the utility of tools to distribute income ( individual income tax and transfer payment).

同时财政支出的刚性特征也制约着税制改革,个人所得税和转移支付制度这一公平分配的工具难以施展。

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13、

Time graph was suggested to be used to determine the type of initiation if there exists chain transfer reaction.

建议用聚合度-时间曲线来决定是快引发还是慢引发,判断链转移反应的存在。

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14、

A Simple Method of Evaluating the Transfer Function Matrix of Time Invariant Linear System

求解线性时不变系统传递函数矩阵的一种简单方法

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15、

As we know, the control theory by using transfer function in the frequency domain is very clear and easy to understand for studying the linear time invariant system.

采用系统传递函数分析线性时不变系统的频率域控制方法,具有直观易懂的特点。

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16、

Security Solution in Real Time Money Transfer System

国际实时汇兑系统安全解决方案

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17、

Based on the random time varying characteristic of transfer delay, modeling, deterministic and stochastic control strategies are discussed.

基于信息传输延迟的随机时变特性,对对象建模、闭环网络系统的确定性控制以及随机控制等各种控制策略进行了论述。

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18、

The UN report says during that time, the rate of infection has fallen by25% and there's been significant progress in preventing the transfer of the HIV virus from mothers to children.

联合国这份报道称,在过去十年,艾滋病的感染率下降了25%,预防HIV病毒从母体向婴儿传播方面也取得了重大进展。

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19、

The influence of rotate speed and filling rate on the heat transfer time of mixing oil shale and solid heat carrier and temperature distribution uniformity among particles has been conducted.

模拟研究了干馏炉转速和物料填充率对于油页岩与固体热载体间混合时间以及颗粒间温度分布均匀性的影响。

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20、

The travel time in the transit network includes in-vehicle travel time, waiting time, transfer time and transfer penalty.

出行时间因素包括:在车时间、等车时间、换乘时间以及换乘惩罚。

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