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- The estimation results based on these equations show that the rain echo power may deviate from its normal value by a factor of -3 to +6 db depending on the radar height, antenna elevation, wave length, beam width, surface reflectivity and roughness. 根据这些公式的计算结果表明;雨区回波功率与不考虑这些因素情况下的值相比较;可有-3至+6分贝的偏差;具体值取决于雷达离地高度、天线仰角、雷达波长、波束宽度、地表反射系数和粗糙度等.
- Analysis of Echo Power of High Burst Hight Radio Fuze 大炸高无线电引信回波功率分析
- The king was shorn of his power by his nobles. 国王被手下的贵族们剥夺了权力。
- Linear Measurement System Design of Large Dynamic Range Pulse Laser Echo Power 大动态范围脉冲激光回波功率线性测量系统设计
- Her performance was cheered to the echo. 她的表演获得长时间的喝采。
- The bird-song is the echo of the morning light back from the earth. 鸟的歌声是曙光从大地反响过去的回声。
- Open tender for purchasing power transformer. 公开招标购买电力运输设备。
- His words aroused no echo in their hearts. 他的话未能在他们心中引起共鸣。
- James unleashed his power on Susan in revenge. 杰姆斯利用权力报复苏珊。
- Industry is a heavy user of electric power. 工业需耗费大量的电力。
- There was a power cut and all the lights went out. 因停电所有的灯都熄灭了。
- A new nuclear power station is on the stocks here. 这座新的核电站在建造之中。
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- It prevents the other end from hearing an echo of themselves. 该功能可以防止远端听到他们的回声。
- The media have a lot of power today. 现在大众传播媒介有很大的力量。
- The medicine did his stomachache a power of good. 这种药对他的胃痛疗效显著。
- The daily echo have a readership of over ten millions. 《每日回声报》拥有读者逾一千万人。
- He values himself on his conversational power. 他常夸耀自己的交谈能力。
- He succeeded in worming himself into power. 他成功地爬进了掌权阶层。
- Her softening voice chimed in beautifully with the echo of the music. 她柔和的嗓音与乐曲的回声美妙地融为一体。