核观测

我国东部（30°N）从海岛到陆地巨盐核观测

Measurements of the giant salt nuclei from island to inland at 30 ° n in East China

根据上海天文台1.56米望远镜提供的HaleBopp彗星近核观测资料，利用两种不同的方法对该彗星的自转轴指向进行了测定。

With the observed images provided by the 1.56m telescope of Shanghai Astronomical Observatory , two independent methods are used to orient the spin axis of comet Hale Bopp . The two sets of results thus obtained coincide with each other . The R.

简要介绍采用通用串行总线（universalserialbus，USB）系统组成的核乳胶观测和图像处理系统。

The article presents a measurement and image processing system of nuclear emulsion based on universal serial bus ( USB ) .

基于通用串行总线的核乳胶观测与前期处理系统

The Nuclear Emulsion Measurement and Image Processing System Based on Universal Serial Bus

气球宇宙线核同位素观测实验

Balloon Borne Experiment for Cosmic ray Isotopes

应用核技术观测模型试验中高速含沙水流掺气浓度的研究水平携带床的粒子图像测试技术测试方案

Research of measuring concentration of entrained air in high-velocity and sediment - laden flow during model experiment by nuclear technology application of PIV in entrained - bed

龙岩地震台地磁核旋观测与环境调查、分析报告对我国地磁核旋定点观测资料质量评定的方法探讨

Observation of geomagnetic proton magnetometer in Longyan seismic station and environment survey as well as analysis report ON QUALITATIVE CRITERION OF THE PROTON PRECESSION MAGNETOMETER DATA IN CHINA

EGRET活动星系核的VLBI观测研究

VLBI Observations of EGRET-detected AGNs

FHD分量核旋仪观测系统的抗干扰技术

Anti-jamming Technique for the Observation System of FHD - Component Nuclear Precession Magnetometer

核旋绝对观测资料的精度分析及检验

The precision analysis and check of absolute observation data by nuclear procession magnetometer

空间电磁波干扰和电源高频谐波干扰是分量核旋仪观测系统的主要干扰源；

The spatial electro-magnetic disturbance and the high-frequency harmonic jamming from the power supply are the major disturbance sources to the component nuclear precession magnetometer .

由不同频段的相对走时数据和相应的灵敏度核函数建立观测方程，然后对观测方程进行反演。

We established observation equation with these measured relative travel-times and 3-D Fr é chet sensitivity kernels in different bands and then inverted this observation equation .

在收集河南省及邻省地磁台的核旋绝对观测资料基础上，应用最小二乘法原理进行线性空间相关分析和精度检验。

In this paper , absolute observation data of geomagnetic stations in Henan Province and its surrounding area are collected , spatial correlation analysis and its precision check are made by least squares method .

1983年5月和8月在普陀（海岛）、宁波（沿海）和建德（内陆）三地同时进行了巨盐核的定时观测，取到样品1420份。

During the period of May-August , 1983 , the distributions of giant salt nuclei were simultaneously observed , and 1420 samples were taken , at three sites Putuo ( island ), Ningbo ( coast ) and Jiande ( inland ), which are nearly located at 30 ° N.

点焊工艺又是一个电、热、力等多因素耦合的复杂过程，工艺过程非常短，而且熔核无法直接观测，增加了对其进行有效的质量检测的难度。

RSW is a process with many factors coupling impact , for example , electric , heat , power , and so on . This process is very short , and the nugget cannot be directly observed , these factors bring more difficult to its quality control effectively .

尤其是在成核阶段，还观测到发生率和b值有大幅度前兆性起伏。

Precursory anomalies on cracking activity such as event rate and b value in the nucleation stage were observed .

首先列举活动星系核的各项基本观测特征；

In the first , basic observational facts of AGNs are listed .

大鼠脊髓中间外侧核细胞簇的观测

Observation and measurement of the cell clusters of the nucleus INTERMEDIOLATERALIS in the rat spinal cord

该三维网方法观测简单，平差简捷，为核电站等变形观测提供了一种先进、精确的测量方法。

This method may satisfy the deformation observation in the projects such as nuclear power stations or so .

但是，人们不久就意识到与解禁闭，或者更一般的说，与热物质的产生无关的核效应可以影响观测到的J/ψ压低现象。

However , it was very soon realized that nuclear effects not related to deconfinement or , more generally , to the production of a hot medium may influence the observed J / ψ suppression .

它所获得的如超致密的活动星系、类星体核结构的直接观测以及射电源中视超光速现象的发现等一系列天文成果，为人们认识宇宙打开了新窗口。

Highlight work by this technique , as detailed mapping of the nuclei of active galaxies and quasars and the discovery of the so-called superluminal motion in radio sources has made a new window for astronomers .

此模型目前的主要观测依据是：磁单极催化反应可以不断地产生大量正电子，由此发射出很强的正负电子对湮灭线，这在银心以及其他星系核中已经被观测到。

The main observational evidences of this model for the present are that a lot of positrons are produced continuously through the monopole catalytic reaction which causes the emission of strong positron-electron annihilation line . This phenomena has been observed in galactic center and other galactic nucleies .

此外还简要介绍了核试验中地下结构破坏与埋深的关系，结果表明计算与核试验观测符合良好。

The influence of depth on underground structures in nuclear explosion tests is briefly introduced , the results of which show good agreement with the analyzed ones using the proposed method .