查询词典 Bosworth Field

A new non-linear heat conduction equation based on equivalent time is advanced and applied to solve the temperature field and stress field of Longtan RCC dam.

用化学反应速率描述温度对混凝土绝热温升的影响，求解基于等效时间的非线性热传导方程，对龙滩水电站碾压混凝土坝的温度场和徐变应力场进行了仿真计算。

They cationic monomer Acryloyloxyethyl ethyl trimethyl ammonium chloride and resource-rich, low price, low values of weathering burning coal as its main raw material, aqueous dispersion polymerization methods, through the weathered coal / cationic monomer in-situ polymerization in the international arena for the first time prepared by a high efficiency oil-bearing wastewater treatment agent; use of oil-field wastewater treatment, the waste slurry as raw material, has developed the world's first CWS dispersants and oil fields of the "three mining" using profile control plugging agent, in order to The high value of solid waste has opened up new avenues of applications; integration of related technologies, and open up for the oil field wastewater treatment, an annual output of 300 tons of sets of processes and devices for the first time realized the slop oil and drilling fluid back row of the industrialization of treatment .

他们以阳离子单体丙烯酰氧乙基三甲基氯化铵与资源丰富、价格低廉、燃烧值低的风化煤为主要原料，采用水介质分散聚合方法，通过风化煤/阳离子单体原位聚合技术，在国际上首次制备出高效含油废水处理剂；采用油田废水处理后的废弃物泥浆为原料，在国际上率先开发出水煤浆分散剂和油田"三采"用调剖堵水剂，为固体废弃物的高值化应用开辟了新途径；集成相关技术，开拓出针对油田废水处理、年产300吨的成套工艺和装置，首次实现了油田污油水和钻井返排液的工业化处理。

The existing pursuit researches focus only on the single evader situation, and is imposed some limitations such as the evader has either slower speed or smaller view-field than that of the pursuer; the evader can only evades randomly; the evader and the pursuer move by turns. For this problem, a new cooperative multiple mobile targets capture algorithm is proposed. In the CMMTCA, the evaders have the same speed and view-field as those of the pursuers, and both of them move intelligently and simultaneously.

针对现有追捕问题只研究单个逃避者且附加了诸如逃避者的速度慢、视野小、只能随机逃避等使逃避者处於劣势或与追捕者轮流运动等额外条件的问题，研究了相同速度和视野范围的逃避者和追捕者同时智能运动时的机器人部队运动多目标的合作追捕算法。

After rolling processing NOMEX the product ability 18~40KV/mm short-time voltage field intensity, does not need with the varnish and the resin makes further processing; Because the NOMEX product has the low coefficient of dielectrical loss, thus causes of electric field distribution between the reason and the cooling medium is evener.

经过压光处理的NOMEX产品能耐18~40KV/mm的短时电压场强，无需用清漆及树脂作进一步的处理；由於NOMEX产品具有低的介电常数，因而使得绝缘和冷却介质间的电场分布更为均匀。

In order to realize the real-time monitoring of temperature field in furnace, the principle of two-dimensional temperature field reconstruction based on series expansion in acoustic computer tomography is analyzed.

为了实现炉内温度场的实时在线监测，阐述了基于级数展开法的二维温度场的声学CT重建原理。

The plot of reduced magnetization versus the ratio of the external field and temperature is indicative of a strong zero-field splitting and magnetic anisotropy.

以还原磁化强度为纵坐标，外加磁场对温度的比值为横坐标，所得的图表明，该簇合物具有强的零场分裂和磁各向异性。

We found that the permeability ratio and GMI ratio depend on external magnetic field, peaking at a transverse anisotropic field of H=0.4 kA/m.

并发现有效磁导率比随外磁场的变化，在各向异性场H≈0.4kA/m处出现了峰值，GMI效应也在此磁场的位置处出现峰值。

To the disadvantage exposed to us in national and foreign VTS system, and those putted up in application projects, the thesis did a farther study and consummation, and acquired some research fruits, as follows:1. Fulfilled the Eagle Eye function in Electronic Chart Display System.2. Designed a kind of simple algorithm for select chart. By this arithmetic it become true to auto select electronic chart when chart is zoomed.3. The realization of auto acquired field on electronic chart.4. The simulation of target data and error of radar and AIS by software.5. The fusion processing of the dynamic data those are collected from AIS and Radar.6. Resolve the target track problem of radar by the data fusion technology.7. The algorithm design of display field reduce, this function can improve the speed of display.

针对目前国内外VTS系统中暴露出的薄弱点，以及应用实践中表现出的不足本文对综合信息处理与显示系统做了进一步的研究和完善，取得了以下的研究成果： 1、电子海图显示系统中鹰眼图的功能设置与实现； 2、设计一种简易的选图算法，通过该算法实现可在海图放大、缩小时的自动选图； 3、电子海图上自动录取区的实现； 4、实现对雷达和AIS目标数据及其误差的软件仿真； 5、船舶自动识别系统中动态信息与雷达动态信息的数据融合处理； 6、利用数据融合技术解决雷达目标跟踪方面的问题； 7、海图空间信息中显示区域裁减算法的设计，该模块的实现大幅度提高了海图的显示速度。

Using Matlab analyze performance of fanner before the monitor system apply to practical field, and comparing with the results of application in field, which prove the system is practice

在监测系统正式运行前，采用了Matlab工具进行了系统的性能分析，并和虚拟测试的结果相比较，从而证明了系统的可行性。

Analyzing the rules of faradic currents in indoor field and the surface of the case, several conclusions are attained. Besides, due to the great gap in size between buildings and case, special model for indoor field and case is needed.

再次，由于一般情况下，建筑物尺寸与室内机箱尺寸相差太大，所以必须单独建立机箱模型；对不同情形下，机箱散热孔缝对机箱内部场的影响，进行了仿真、分析和讨论。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。