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火箭
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  rocket
    Technique Research on Hail Suppression by Rocket WR-1B Conducted by Radar
    利用雷达指挥WR-1B型火箭进行防雹作业的方法
短句来源
    Starting from the classification of the scheme design of the operation of artificial influenced weather,this paper introduces the scheme designs of the plane artificial rainfall and the scheme design of the aerogun and rocket artificial rainfall and hail suppression.
    从人工影响天气的方案设计划分入手,介绍了飞机人工增雨的方案设计以及高炮、火箭人工增雨、防雹方案设计。
短句来源
    Technical Key Points and Effect of Hail Mitigation Operation by WR Rainfall and Haildestroying Rocket
    WR型增雨防雹火箭作业技术要点及效果
短句来源
    Research On Technique Method Of Artificial Rain Operation By BL-1 Rocket
    江西省BL-1型火箭增雨作业技术方法研究
短句来源
    Yinchuan rocket artificial influence on weather command system
    银川市火箭人工影响天气指挥系统
短句来源
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  rockets
    Analysis of Radar Echoes on Effects of Rain Enhancement by AgI-Loading Rockets
    火箭增雨效果雷达回波分析
短句来源
    Automatic Airspace Application System of Weather Modification by Cannons and Rockets
    人工影响天气高炮(火箭)作业空域自动化申报系统
短句来源
    An analysis of the validity check about increasing rainfall in a strong precipitation with rockets within a small field
    一次小尺度强降水火箭增雨作业效果检验分析
    Based on "3S" integrated application techniques,a GIS platform has been developed in terms of GISOCX active controller of Citystar 3.0,and it has many functions such as the project scheme establishment,real-time monitoring,information inquiry,the effect evaluating of weather modification by planes,antiaircraft guns and rockets etc.
    在“3 S”集成应用技术思想指导下 ,利用 Citystar3 .0地理信息系统工具软件的 GISOCX控件 ,将人工影响天气需要的多种气象和地理背景信息集成于同一平台上 ,从而建立起具有飞机、高炮、火箭人工增雨作业方案决策、实时监控、信息查询和效益评估等多种功能的地理信息平台。
短句来源
    The sequential analysis method,regression analysis method,double-contrast analysis method and(regional) regression numerical simulation scheme are adopted to assess 37 precipitation enhancement operations using seeding rockets and seeding artillery from June to September,2001 to 2004.The comparison between(advantage) and disadvantage of different methods is made.
    用序列试验法、回归分析法、双比分析法和区域回归数值模拟试验方案4种效果评估方法对北京地区2001~2004年6~9月的37次火箭、高炮催化作业进行效果评估,并比较各种方法的优缺点。
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  “火箭”译为未确定词的双语例句
    THE PRINCIPLE OF MICRO-ROCKET ELECTRIC FIELD INSTRUMENT AND ITS APPLICATION
    微火箭电场仪的原理及其应用
短句来源
    Analysis on Radar Echo of a Hail Suppression Effect by Rockey
    一次火箭防雹效果的雷达回波分析
短句来源
    Application of Radar and SSS Technology to Rain Enhancement Operation
    火箭增雨作业中雷达和3S技术的应用
短句来源
    Application of Doppler Radar Numerical Products to Effectiveness Analysis of Precipitation Enhancement
    多普勒雷达数值产品在火箭增雨效果分析中的应用
短句来源
    The natural precipitation characteristics and rainfall enhancement potentials are analyzed based on 15 weather patterns from 1981 to 2000 years in Hebei Province.
    统计分析了1981~2000年20年中15种降水天气系统影响下河北地区自然降水特征,并对火箭人工增雨的潜力进行了初步分析。
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  rocket
Microbiological Degradation of Asymmetric Dimethylhydrazine, a Toxic Rocket Fuel Ingredient
      
The possibility of microbiological cleaning of water and soil polluted with asymmetric dimethylhydrazine (ADMH), a highly toxic ingredient of rocket fuel (IRF), was studied.
      
Consideration was given to the controlled solid bodies such as aircraft, rocket, and so on moving in the aerodynamic medium.
      
Peculiarities of Estimating the Aircraft Performance Characteristics of the Rocket-and-Space Facilities under Conditions of Fuzz
      
The method is based on the results of measurements of the state parameters and geophysical conditions of the employment of the rocket-and-space facilities under conditions of uncertainty of the a priori data on measurement errors.
      
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  rockets
Ions with a Mass Number of Two in Mass-Spectrometric Experiments aboard Rockets and Satellites
      
Results of the calculation of the structure of relaxation shock waves in gas suspensions of the solid fuel of rockets are given in [8].
      
The mass-energy and specific characteristics of the propulsive jet discharges of rockets were factorized.
      
Variations in the electron density in the midlatitude ionospheric D region during launches and flights of different-type rockets at various distances from the launching site have been experimentally studied using partial reflections.
      
Coning motion stability of wrap around fin rockets
      
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Form April to July, 1975, and 1977, a series of artificial stimulating precipitation experiments by seeding clouds with, metaldehyde (MA) and silver-iodine (Agl) from the ground by the small rockets were carried out in Gutian reservoir region of Fujian province. In these experiments, the design of ranldom regression of area was used and the experimental effect was evaluated with statistical method. The objects in these experiments were mainly the strati- and cumuliform clouds under the influence of precipitating...

Form April to July, 1975, and 1977, a series of artificial stimulating precipitation experiments by seeding clouds with, metaldehyde (MA) and silver-iodine (Agl) from the ground by the small rockets were carried out in Gutian reservoir region of Fujian province. In these experiments, the design of ranldom regression of area was used and the experimental effect was evaluated with statistical method. The objects in these experiments were mainly the strati- and cumuliform clouds under the influence of precipitating weather system, and the 3hrs period was taken as experimental time unit. Of all 62 stochastic experimental units were Selected in which, 31 were seeded and the others were unseeded as controls. The statistical analysis indicated that (1). the average rainfall on target area was increased about 40-78.7% by seeding, with a significance level of 0.0025 (one side), (2). the area of marked effect extended 40-60 Km downwind of the operation, set. (3) the effect of seeding was larger when the natural rainfall/was small, and decreased with increasing natural rainfall, (4) there was not appreciable difference in seeding effectiveness between MA and Agl.

1975年和1977年4—7月,在福建古田水库地区进行了由小火箭携带介乙酸(MA)和碘化银(Agl)播云的人工降水试验,采用区域回归随机试验方案,利用统计方法检验效果。试验对象主要是系统天气影响下的降水性层状云和积状云,以三小时时段为试验单元,总共进行了62次随机试验,其中实际作业31次,对比试验31次。试验结果平均增加目标区雨量达40—78.7%,显著性水平α<0.0025。有效区域的范围可延伸到作业点下风方40—60公里远,层状云和积状云的有效范围区是不同的。对比区自然雨量强度小时,试验效果好,随着自然雨强的增大,效果变差。MA和Agl两种催化剂的播云效果,差异不显著。

The method and result of the examination of the ice nucleating efficiency of AgI in the JBR-56 rockets are described. It is found that about 109 effective nuclei were produced per gram of AgI at the temperature of -10℃, 1015 at -20℃.

本支介绍了JBR-56型火箭箭载催化剂冰核生成率的检测。得出箭载碘化银8克每箭的冰核总数高于现使用的三七高炮弹每弹(含4克碘化银)的成冰核总数,就每克碘化银的成核率相比,无量级上的明显增加。在温度高于-12℃范围内,箭载的成核率仍然偏低,不理想,我们认为这可能是所使用的爆炸法所限。

Determination has been made of the ice nucleation of AgI with rainmaing and hail suppression rocket JFJ. A preliminary study suggests that 4 grams or 2 grams of AgI is desirable. The rate of ice nucleation is 1-2 orders higher than that with shell 37 and one order higher than that with rocket JBR-56 at temperature -16℃ or more. The number of AgI particles formed after the explosion of rocket JFJ from electronic microscope analysis is 1.7×10~(16)g~(-1), corresponding approximately to actual determination.

我们检测了JFJ型降雨防雹火箭的碘化银成冰核效率。初步认为箭载碘化银的剂量以载4克和2克为好。其成冰核率比三七弹高1—2个量级。在高于-16℃温度段其成冰核比JBR—56型火箭高1个量级。另外电镜分析JFJ型火箭爆炸粉碎的碘化银粒子数达1.7×10~16个/克,比三七弹高2个量级,与检测结果大体吻合。

 
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