| 1. | Upper air observations made by a radiosonde attached to a weather balloon are used in the estimation of soaring conditions
滑翔条件是利用系于气象气球上的探空仪所录得的高空观测来估计。 |
| 2. | These indices are updated using the upper - air observations made twice daily at the king s park meteorological station
两项指数均根据京士柏气象站每日进行两次的高空观测数据而定时作出更新的。 |
| 3. | Observations from 1933 to 1939 were published annually in " meteorological results " and those from 1947 to 1954 in " meteorological results part ii - upper air observations "
一九四七至一九五四年的资料则刊登于《气象资料第二部分- -高空观测》年刊。 |
| 4. | Surface , as atmosphere and cloud , is one of factors which impacts the ground - to - air observation . so , researching the influence causing by surface is necessary
下垫面,与大气,云层一样是影响地对空观测的因素之一,因此研究下垫面对其产生的影响是完全有必要的。 |
| 5. | The simulation and experiment outcome proved that the method is feasible , and the result analyses could be used to coach the training and disposition of air observation
仿真及试验结果表明该方法用于防空观察哨情报融合是可行的，其结果分析的应用能指导观察哨训练和战时观察哨的配置。 |
| 6. | 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。 |
| 7. | Upper - air observations began in 1947 and from then onwards the annual publication was divided into two parts , namely " meteorological results part i - surface observations " and " meteorological results part ii - upper - air observations " . these two publications were re - titled " summary of radiosonde - radiowind ascents " and " surface observations in hong kong " in 1981 and 1987 respectively
一九八一年，年刊第二册改称为《无线电探空仪观测摘要》 ，而第一册亦于一九八七年改称为《香港地面观测年报》 。一九九三年，该两刊物由一本名为《香港气象观测摘要》的新刊物所取代。 |
| 8. | Based on the firsthand observation information obtained from air observation , this paper gived a second extrapolation to aircraft possible flight path and made checks on targets relativity by the method of utility function overall evaluation , accomplished the data fusion of targets information , and resolved the problem of relating of air observation information fusion and flight path extrapolation
摘要在得到对空观察哨直接观测信息的基础上，对目标可能航向进行二次外推，并利用效用函数综合评估法对目标相关性进行检验，完成对目标信息的融合，解决了观察哨情报数据关联和航迹外推问题。 |
| 9. | Upper - air observations began in 1947 and from then onwards the annual publication was divided into two parts , namely " meteorological results part i - surface observations " and " meteorological results part ii - upper - air observations " these two publications were re - titled " summary of radiosonde - radiowind ascents " and " surface observations in hong kong " in 1981 and 1987 respectively
天文台在一九四七年开始进行高空气象观测后，该年刊便分成两册：分别是气象资料第一册地面观测及气象资料第二册高空观测。一九八一年，年刊第二册改称为无线电探空仪观测摘要，而第一册亦于一九八七年改称为香港地面观测年报。 |
