导弹射程

Range is one of the most important performance taget of the ballistic missile.

中文摘要：射程是弹道式导弹的重要性能指标。

Analysed from 3 respects here disturb gravitation is right ballistic influence, imitate result makes clear, it is the long-range missile of 10000 Km above to cannon-shot, disturb the influence of gravitation can cause those who exceed the 10-5m S-2 of × of placement deviation;5 of 1 Km to disturb gravitation systematization deviation has apparent effect to missile point of fall.

这里从3个方面分析了扰动引力对弹道的影响，模拟结果表明，对于射程为10000 km以上的远程导弹，扰动引力的影响会造成超过1 km的落点偏差；5×10-5m s-2的扰动引力系统性偏差对导弹落点有明显影响。

The HF-3, with conservatively estimated range of 300km, has been under development for nearly 10 years.

保守估计射程为300km的雄风-3型导弹已经进行了长达10年的研究。

The simulation results showed the two new technologies were given above effectively enhance the interceptor's final velocity and final available load so the range was notable extended.

仿真结果已能说明上述两条新技术途径可有效地提高导弹末速度和末段可用过载，达到增大射程的明显效果。

Two different ranges and different forms of guided missile at the same time side by side in a car.

两种不同射程、不同导引方式的导弹同时并列在一辆车上。

The range of the missile is 3000 km.

导弹的射程为3000公里。

To increase the accuracy, the missile nose cone, 1.5 tons in mass, was made separable during flight.

为了提到精度，1.5吨的导弹弹头可在飞行中与弹体分离。R-2的射程有590千米，发射质量为20.3吨。1951年，第二套导弹系统进入苏军服役。

The test was the third of the Hatf-3 missile, a surface-to-surface missile with a range of 180 miles, the military said.

军方报告说，这次试验是Hatf-3型导弹的第三次试验，这是一种射程为180英里的地对地导弹。

State television broke the news in a one-sentence report that gave no details on the test of the Sajjil-2 missile, a high-speed, surface-to-surface missile with a range of about 1,200 miles (1,930 kilometers).

国家电视台在一句话新闻了报道了此次事件，但没有给出关于测试导弹Sajjil-2的详细信息，该地对地高速导弹的射程约为1，200英里（1，930千米）。

The 590 km R-2 could not even reach American military bases in Japan, and the atomic warhead under development exceeded the R-2's throw weight limit of 950 kg.

射程590公里的R-2导弹甚至无法打到美国在日本的军事基地，研制中的核弹头重量上也超出了R-2导弹950公斤的投射能力。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。