The positive storm - relative helicity center is accompany with low - level jet in 850 - hpa isobaric surface fields 通过分析我们发现了正的相对螺旋度中心与850hpa低空急流的演变过程是一致的。
Isobaric identification is very important in accelerator mass spectrometry measurement . be , 14c , 26a1 , 36c1 and 41ca have been measured using ams 在加速器质谱( acceleratormassspectrometry ，简称ams )测量中，同量异位素的鉴别具有十分重要的意义。
In view of the applied condition , the equations of state are assorted as follows : isothermal eos , isobaric eos , and high - temperature eos 从适用的宏观条件、范围上来分，固体物态方程可分为三大类：等温态方程，等压态方程，高温态方程(相对德拜温度) 。
The interaction of the positive isobaric moist potential vorticity disturbance at low and upper level is a possible mechanism of the genesis and development of mesoscale vortex 发现高低空正的湿位涡扰动的共同作用是对流层中低层中尺度低涡生成的一种可能机制。
First , the application and development of ams . second , the isobaric identification methods in ams measurement . third , the principle , design and test of the gf - tof detector system 文章第三部分对gf - tof方法进行了详细的论述，利用放射性活度为100 ci的~ ( 241 ) am粒子对探测器系统进行了比较系统的调试。
We get several useful conclusions on isobaric evaporation , isothermal flash , isobaric condensation , isothermal compressed condensation . an analysis on the micro - layer evaporation model is also discussed in the paper 在定压汽化、定温降压自蒸发、定压凝结、定温加压凝结、可用能、微层蒸发模型几个方面得出了一些有用的结论。
We also compare the deduced new eos to the other famous eos . in chapter three , some common isobaric equations of state and the related parameters are introduced . we list some empirical eos and clarify their models of theory 列出了一些常用的经验物态方程，并阐述了它们的理论模型，同时也对本文提出的物态方程进行了验证、比较。
The potential vorticity ( pv ) on isobaric and isentropic surface was studied . furthermore , the pv structure of another rainstorm caused by the 9711 typhoon was compared with it and the difference of the two rainstorm was discussed 另外又与1997年第11号台风登陆北上造成山东全省大到暴雨过程的位涡场结构进行了对比分析，讨论了两次暴雨过程位涡场结构的异同。
For " upper - air " , weather maps are usually drawn for isobaric ( i . e . equal pressure ) surfaces following the practice of conventional upper - air observations and analysis . air density and atmospheric pressure generally decrease as altitude increases 至于高空方面，由于常规的高空观测与大气分析都是在标准等气压面上进行，所以高空天气图亦习惯在等压面上绘制。
The neutron halo structure of the first excited state of i3c and the neutron - proton halo structure of the second excited state of 6li , which is the isobaric analog state of the ground state of 6he , were considered the most probable candidates to search for 前者的中子晕结构已为实验所证实，后者是中子晕核~ 6he (基态)的同位旋相似态，其中子-质子晕结构至今尚未被实验证实。
