运用功能磁共振成像技术,研究者们测量了静息状态默认脑活动网络的情况。
Using functional magnetic resonance imaging (fMRI), researchers then measured the default mode network (DMN) in the brain.
在市区集散道路上可进行适当的交通稳静化,但是稳静化技术的相关位置应在本地道路的设计中。
On urban collector roads, some elements of traffic calming may be appropriate, but the place where calming techniques are particularly relevant is in the design of local streets.
本文以叠加能量最大准则和相关技术为基础,提出了一套对海上地震资料进行静校正的方法。
Based on the criterion of maximum stack energy and correlation technique, the paper presented a set of static corrections aimed at offshore seismic data.
高压超高压静密封技术是决定设备可靠性的关键性技术之一。
Technology of high pressure and super high-pressure static sealing is one of key technologies that determine reliability of equipments.
本论文即是参照国内相关试验技术标准和已有的实验测试的基础上进行的半永久性钢桥的静动特性测试实践。
Based on the standard of correlation experimentation technique and some experimental investigations, a practical test of static and dynamic for Half Permanent Steel Bridge is accomplishment.
交通稳静化是道路设计中减速技术的总称。
Traffic calming is a generic name for techniques of speed reduction through road design.
介绍磁通变换器的工作原理,基于静、动态设计的优化设计方法及国内外这一技术的进展。
The operational principle, method for optimum design based on static and dynamic states computation and technology development at home and abroad were introduced.
文中对混合全局优化自动剩余静校正的处理流程和实现技术作了深入研究。
The paper deeply studied processing flow and implemented techniques of hybrid global optimum automatic residual static corrections.
利用计算机及液压伺服控制技术,研制了大型液压伺服混凝土静动三轴试验系统。
Large scale static and dynamic concrete hydraulic servo triaxial testing system is designed by using computer and hydraulic servo technique.
阐述了磁盘高点的形成及其铲刮技术,并着重论述了铲刮头的静特性设计和实验研究。
This paper introduces the disk projection formation and its burnishing technique, the discussion centres on the design static characteristics for burnishing head and its experimental research.
自平衡试桩法是一种基桩静载试验新技术,是接近于竖向抗压桩实际工作条件的一种试验方法。
The self-Balanced method is a new technologies of foundation pile static load test, vertical compression pile is closer to the actual working conditions of a test method.
推导空气预热器漏风的一般性计算公式,分析影响漏风的因素,提出了采用双密封技术,新结构静密封,安装漏风自动控制系统等降低漏风的对策。
The general prediction of leakage rate is presented. Influencing factors are analyzed. Countermeasures such as double seals, new structure of static seal, automatic control system are introduced.
本论文主要包括微波暗室静区的确立,测试系统的测量不确定度评定以及TIS快速测试技术的研究三个部分。
This paper include the establishment of the quiet zone of microwave anechoic chamber, the evaluation of the systems 'measurement uncertainty and the research of TIS fast-measuring technique.
静模和动模测试表明,装置的各项技术指标满足设计要求。
Both static and dynamic tests results show that the technical specifications of the device can meet the designing requirements.
山前带巨厚砾石区的表层结构调查技术及静校正方法研究。
Research of static correction method and investigation technology about the surface stratum structure of huge thick gravel area of front-zone of mountain.
同步关合是指断路器动、静触头在系统电压波形的指定相角处关合,以减小合闸操作的过电流和过电压的一种智能操作技术。
Synchronous closing is an intelligent control technique. It can make the moving and stationery contact-header of circuit breaker to close on the specified phase angle of the power system voltage wave.
采用计算机辅助测试技术使接触应力测量具有全场、静动态测试、高度数据自动化等优点。
The advantages of this technique are full field, both static and dynamic measurements, automatic data processing.
本文应用后加载技术设计了一种具有后部加载特性的极小展弦比静叶栅。
An ultra low-aspect stator cascade with rear-loaded characteristics was designed by using the rear loading technology.
利用该技术修复不同材料的损伤,其静强度恢复率达到90%以上。
Using this technology to repair the damage of different materials, the restoration ratio of static intensity achieved above 90 %.
通过研究使静校正技术、噪声压制技术,以及构造成像技术等具有较好的针对性、系统性、适应性。
The research has enabled static correction technology, noise suppression technology and structural imaging technology to have good systematic suitability and adaptability.
在高性能微波暗室技术设计中,由于静区指标较高,采用一般的几何光学技术不能进行准确计算,因此需采用几何绕射理论技术。
In design of anechoic chamber with higher quality, when requirements of quiet zone index are higher, it must use the geometrical theory of diffraction instead of the geometrical optics for accuracy.
本文介绍了超高压技术的一些基本特点,对超高压溢流阀的静动态特性进行了详细的理论分析与实验研究。
This paper introduces the basic features of superhigh pressure. It analyzes in detail the static and dynamic characteristics of superhigh pressure relief valves theoretically and experimentally.
对高阶模态采用动处理技术,分析精度优于静处理技术。
The analysis accuracy is increased by this method than by the static method.
采用沙丘曲线法、交互折射静校正法以及分偏移距地表一致性剩余静校正等技术,较好地解决了静校正问题。
Static correction problem is resolved by adopted methods like sand dune curve, interactive refraction static correction, and offset-division surface-consistent residual static correction.
文章结合对大跨度桥梁的梁板结构加固处理前后的静载试验,探讨了大跨度梁板结构应用粘贴碳纤维加固处理技术的可靠性。
In this paper, static load experiments are illustrated and the reliability of CFRP reinforcement technology, used for reinforcing beam slab structure of large span bridge, is discussed.
采用时间项技术的三维初至折射波静校正方法在求解大型方程组时由于方程组的病态性质将遇到困难。
The 3-d first break refraction static corrections adopted time-term technique has difficulty in solving large-scale set of equations because of ill-conditioned property of set of equations.
目的应用定量组织速度成像(QTVI)技术探讨正常人的静息心率(RHR)对心肌组织速度的影响。
Objective To evaluate the effects of rest heart rate (RHR) on myocardial tissue velocity in healthy subjects by quantitative tissue velocity imaging (QTVI).
静载试验结果表明,应用粘贴碳纤维加固技术可提高桥梁的强度和使用寿命,降低其应力和挠度。
Experimental results show that, by pasting CFRP for reinforcement, the service life of the bridge as well as its strength can be raised while its stress and deflection can be reduced.
磁流体密封技术具有无磨损、使用寿命长及适用于静动密封的特点,正被广泛应用于石油化工的泵、阀、釜及压缩机等领域。
Magnetic fluid seal is wildly used in pump, valve and kettle of the petroleum and chemical industry because of its low wear and long life.
磁流体密封技术具有无磨损、使用寿命长及适用于静动密封的特点,正被广泛应用于石油化工的泵、阀、釜及压缩机等领域。
Magnetic fluid seal is wildly used in pump, valve and kettle of the petroleum and chemical industry because of its low wear and long life.
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