Finally we apply frequency scaling algorithm to the imaging of stripmap sar raw data 最后采用頻率scaling算法對條帶sar回波數(shù)據(jù)進(jìn)行成像處理。
The questions need to be answered in this article include : ( 1 ) . how to apply frequency control techniques and speed adjustment techniques onto container cranes ? ( 2 ) 本文需要回答的問題包括: ( 1 )如何將變頻控制及調(diào)速技術(shù)應(yīng)用于集裝箱起重機(jī)上; ( 2 )如何實施起重機(jī)機(jī)上及遠(yuǎn)程管理; ( 3 )怎樣進(jìn)行集裝箱起重機(jī)的故障檢測。
To receive energy transmitted in a steered beam by any of the three scanning methods , the applied frequency , time , or phase relationships are maintained at each element , which has the effect of making the radar sensitive to energy from the direction of transmission 仍然以每個單元接收通過三種掃描方法? ?頻率,時間,相位關(guān)系控制波束發(fā)射的能量,這使雷達(dá)對發(fā)射方向的能量敏感。
The method of applying frequency analysis theory is proposed to resolve the problem of ship motion . the mathematic models of ship - based missile in launch period are established . these models consist of relative motion in launch - fixed coordinate and absolute motion in earth - fixed coordinate 采用了動靜法的描述形式建立了艦載導(dǎo)彈在發(fā)射段的數(shù)學(xué)模型,分別給出了導(dǎo)彈相對發(fā)射坐標(biāo)系的相對運(yùn)動模型和導(dǎo)彈在地面坐標(biāo)系下的絕對運(yùn)動模型。
It can enhance the response speed of system and implement waste sufficient incineration to apply frequency - varying technique and intelligent control that is able to guarantee the strict requirement of air - fuel ratio in the municipal solid waste incineration 針對二次污染控制問題,文章采用變頻調(diào)速技術(shù)與智能控制技術(shù)相結(jié)合,提高系統(tǒng)的響應(yīng)速度,滿足垃圾焚燒對空(氣)燃(料)比的嚴(yán)格需要,有效保證了垃圾的充分燃燒,減少了煙氣對大氣環(huán)境的二次污染。
At the same time , a lot of electrical energy is wasted when the level is high and the working curve is displaced . so urgent affairs are choosing right timing ways to rebuild the pumps . applying frequency conversion timing to wind machines and pumps is an important technology in our country 設(shè)計都按照長江、漢水百年一遇最低水位選擇水泵出水揚(yáng)程,這樣在高水位時往往由于揚(yáng)程太大而偏離水泵的工作高效區(qū),浪費(fèi)了大量電能,選擇合適的調(diào)速方式對泵船水泵機(jī)組進(jìn)行節(jié)能改造,成為當(dāng)務(wù)之急。