本文利用流体动力学模型，得到球对称装药爆破近区的自模拟解。
By applying the hydraulic model, the self-simulation solution of the spherical charge blasting at the close zone has been obtained.
通过对计算结果的分析，在理论上说明了线源频率域近区测深的可行性。
It shows in theory that the frequency domain sounding in near zone of the line current source is possible.
用水力实验方法研究了明渠水流中园形污水射流近区扩散与混合的特性。
The characteristics of wastewater round jet into open channel flow and its mixing and diffusing in the near-field were investigated by means of a laboratory experiment.
本文对频率域无限长线源近区（过渡区）测深的理论基础进行了探索性研究。
The preliminary research result of electromagnetic prospecting with the near field(transition region) of infinite-length line source in frequency domain is presented in this paper.
分析电偶极子在无限大各向异性媒质中的辐射场，得出了近区场的级数表达式。
The radiation of an electric dipole in an infinite anisotropic plasma medium is analyzed. The near field expression is obtained by pursuing the Fourier transform.
同时对湖北鄂西-鄂东断面输送能力、荆门近区网架优化等相关问题进行研究。
Relevant studies such as the transmission ability between west and east Hubei grid and the optimization of the adjacent grid of Jingmen substation were also made.
界面近区基体金属发生了剧烈的多种形式的塑性变形，变形主要集中于波前漩涡附近。
Intense and manifold plastic deformation occurs in parent metal near interface zone, and deformation mostly fastens on eddy in front of wave.
介绍开断近区故障(SLF)时恢复电压的计算和灭弧室在不同燃弧时间下的理论分析。
Introduction to calculation of recovery voltage in short line fault (SLF) and theoretical analysis of the interrupter in various arcing time.
提出轴线浓度校正系数的概念，从而清晰直观地证实了阻力盘具有提高射流近区稀释度的作用；
With the concept of concentration correction factor, the effect of the disc to improve the near field dilution of buoyant jet is confirmed.
分析结果认为，大约总能量的42.5%消耗于近区，主要是因为空腔内爆轰产物的高压所致。
It is considered that about 42.5% of the total energy is consumed at the close zone because of the existence of a high pressure caused by detonation product in the cavity.
介绍了YCD - 1型超动态应变仪的研制、设计原理和主要特点，及在爆破近区应变测试中的应用。
This paper describes the development, design principle and main features of type YCD-1 ultra-dynamic strain gauge, and the application of it to strain testing in the near-blasting field.
采用电波暗室作为船模预测的试验场地，进行天线方向图、天线耦合度(或隔离度)、近区场强等参数测试。
The antenna radiation pattern and antenna coupling or isolation as well as near electric field strength are measured by using anechoic chamber as the test site of ship model prediction.
利用电偶极子辐射场的矢势导出了阵列偶极子在导电媒质中辐射场的一般形式，所给出的公式不仅适用于近区、感应区，而且还适用于远区。
When the double and array dipoles are put in the conductive media, the formula of radiation field of them have been derived from vector potential equation of single dipole.
该农场位于俄罗斯南部沃罗涅日的黑土区，占地近6000公顷。
The ranch is located on almost six thousand hectares of land in Voronezh in the black earth area of southern Russia.
测量近爆区压力对于正确认识废弃轮胎粉碎爆破的机理及确定相应的爆炸工艺参数具有关键作用。
Measuring the pressure of the zone near explosive (POZNE) is the key to understand the mechanism of fragmentation of waste tyres by explosive and to determine the working parameters.
近临界区流体相态和热力学性质的研究是当前化学工程领域受到重视的前沿研究课题。
The study on the fluid phase behavior and thermodynamic properties in the near-critical regions is a current frontier topic in the fields of chemical engineering.
第二季度欧元区经济整体增长1%，是近四年来最快速的增长。
Overall, the eurozone economy grew 1 percent in the second quarter, its fastest pace of growth in about four years.
这些差距可能会解释欧元的强势。近几周，尽管欧元区国家对于债务危机的忧虑在不断增加，欧元对美元依然走强（见图表）。
This gap may explain the strength of the euro, which has risen against the dollar in recent weeks despite endless euro-zone sovereign-debt worries (see chart).
本周新公布的数据显示，欧元区1月份的核心通货膨胀率(不考虑能源、食品和烟草)下跌到1.2%，创下近5年来新低。
New figures this week showed that the euro area's core rate of inflation (ie, excluding energy, food and tobacco) fell to only 1.2% in January, the lowest for nearly five years.
珊瑚海保护区面积近99万平方公里，从海岸向外延伸达1100公里。
The Coral Sea reserve would cover almost 990,000 square kilometres and stretch as far as 1,100 kilometres from the coast.
最近的民调显示，近半数的选民都想把希腊扔出欧元区。
Nearly half the electorate favours throwing Greece out of the euro, according to a recent poll.
背景材料：在地震易发区，一条近3英里长的桥钻入6英里长的隧道。
Background: a nearly 3-mile-long bridge dips into this6-mile-long tunnel in a region prone to earthquakes.
该股指于2009年上涨近26%，如今已经下跌了4.31%，因为人们担心欧元区的债务问题。
The index which gained nearly 26% in 2009 is now down 4.31% amid persistent concerns about the Euro Zone’s debt problems.
今年欧元区，英国和瑞士须凑得近20,000亿欧元的国债。这相当于它们GDP之和的17%。
Almost 2 trillion euro of public debt has to be raised by the euro area, Britain and Switzerland this year, equivalent to 17% of their combined GDP.
它横跨默兹河，位于欧洲荷兰语，德语和法语三区的交界点。科隆和布鲁塞尔距离它比阿姆斯特丹还要近。
Spanning the River Meuse at the junction of Europe’s Dutch, German and French-language zones, it is closer to Cologne and Brussels than to Amsterdam.
近三分之一的受访者认为，由于电子香烟不产生烟雾，因此应该允许在禁烟区吸，但46%的受访者表示反对。
Nearly a third of people questioned in the poll think that e-cigarettes, because they don't produce smoke, should be allowed in places where smoking is forbidden, but 46 percent disagreed.
欧洲的股市也变得十分糟糕：欧元区斯托克50指数与二月份最高值相比降低了17%，意大利股市也下跌了近24%。
In Europe the mood has turned very sour: the Euro Stoxx 50 index is down by 17% from its February high, and the Italian market has fallen by almost 24%.
欧元区最大的经济体德国下滑的尤为严重：其GDP在三月之前的三个月里下降了3.8%，而从一年前的衰退到现在，GDP暴跌了近7%。
Germany, the largest economy in the group, fell even harder: its GDP shrank by 3.8% in the three months to March and has plunged by almost 7% since its recession began a year ago.
紧急情况部网站上的图片显示，地上到处都是碎片，一个居民区距现场非常近。
Images published on the ministry's website showed wreckage strewn across the road and an inhabited area perilously close in the background.
紧急情况部网站上的图片显示，地上到处都是碎片，一个居民区距现场非常近。
Images published on the ministry's website showed wreckage strewn across the road and an inhabited area perilously close in the background.
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