| 1. | Compressed air - part 9 : test methods for liquid water content 压缩空气.第9部分:液态水含量测定的试验方法 |
| 2. | Compressed air for general use - test methods for liquid water content 一般用途压缩空气.液体水含量的试验方法 |
| 3. | Critical liquid water content 临界液态水含量 |
| 4. | Ambient liquid water content 环境液态水含量 |
| 5. | The fundamentals and method of deducing path - integrated cloud liquid water content ( l ) by an airborne up - looking microwave radiometer are introduced in this paper 在这种情况下,本文对对空机载微波辐射计的反演方法进行探索。 |
| 6. | The effect of the number of grid , liquid water content ( lwc ) , median volumetric diameter ( mvd ) and ice layer time step on ultimate ice shape is analyzed , the aerodynamic characteristics of the iced airfoil is analyzed simply , too 分析了网格数、空气液态水含量、水滴当量体积直径和冰层时间步长对模拟冰形的影响,此外还对结冰翼型的气动特性进行了简要的分析。 |
| 7. | Application the retrieval coefficients of the city of changchun in april to a field experiments in jilin province , on april 22 demonstrate the airborne up - looking microwave radiometer can detect cloud liquid water and supercooled liquid water content 此外,本文将求得的长春地区4月的反演系数应用到长春4月22日的一次飞行实验中,结果表明,能够探测出云中液态水和过冷水含量及其变化。 |
| 8. | Cloud liquid water content is always one of the most important quantities in many subjects and operations , particularly in modification weather the conditions of cloud liquid water and supercooled liquid water content are the predetermination conditions of seeding clouds 云中液态水含量一直是多种学科和业务中都极其重要的量,尤其是人工影响天气领域,云中云水含量及过冷水条件是决定可播性的先决条件。 |
| 9. | The attenuation are also calculated and discussed with fog drop size distribution model and empirical relations of the liquid water content and the visibility or other parameters of fog and clouds . the measured results of sea fog attenuation in qingdao at 33 . 5ghz and 93 . 5ghz are analyzed and discussed 提出了一种较其它经验模式适用频率和温度范围更宽,计算精度更高的云雾衰减经验公式,并对云雾的毫米波衰减特性及海雾的毫米波衰减实验结果进行了分析和讨论。 |
| 10. | Based on historic radiosonde data of changchun city , jilin province and xian city . shanxi province and on the typical model of profiles of cloud liquid water content for stratiformis , the coefficients of retrieval equation are obtained as the functions of height for each month from april to july in the two cities . furthermore , we explore the internal physics signification of retrieval coefficients ' distributing according to every month and have comparisons between the two cities . then the numerical simulation tests of the accuracy of retrieval results are given : the statistical relative deviation of retrieved values of l to the simulated " trues " on the ground is 15 - 25 % and that at altitude of 6km is 5 - 10 % , that means the retrieval method and implementation of the method are applicable to processing measurements of an airborne radiometer made in china recently 本文介绍机载对空微波辐射计探测云中路径积分液态水含量( l )的辐射传输原理和反演方法;根据吉林省长春市和陕西省西安市的历史探空资料和典型的层状云液水垂直分布模式,得到这两个地区4 - 7月各月的随高度而变的反演公式及其系数的表达式;探索了和反演系数有关系的大气的影响,并在各个月份之间进行了比较分析;给出了反演误差的数值模拟检验结果:在地面反演值对‘真值’的统计相对偏差是15 - 25 ,在6公里高度处为5 - 10 ,表明该方法已具有实用可接受的精度。 |