It can be used to attack for underwater small scaled divingˉmachine, frogman, mine, ect, and it also can be used to give out soundˉsource for ocean science investig ate.

該小型深彈設(shè)計了系統(tǒng)的結(jié)構(gòu)并進行了彈道特性分析計算欧日黄片、水中彈道仿真及相關(guān)試驗驗

Shortly after it turned out that our paravane cut the cable of a moored underwater mine and, besides, we struck against a sandbank.

很快我們得知布雷艦的掃雷具觸發(fā)了一枚錨定水雷又粗又长的黄色视频，而且布雷艦還觸礁了。

The model of mine's trajectory is built,and the model of wallop is built.Then the underwater trajectory of the airdropped mine is simulated by Matlab/Simulink.At last,This paper gets the result of simulation and analysis.

在建立了六自由度的水雷水下彈道數(shù)學(xué)模型和水雷入水擊水力計算的數(shù)學(xué)模型基礎(chǔ)上草草操视频，通過實例對水雷的水下彈道在Matlab/Simulink環(huán)境下進行了仿真計算美国A级片一级片欧洲精品，最后給出相應(yīng)的仿真結(jié)果和分析。

The minehunting sonar introduced in the dissertation is a sort of high resolution imaging sonars and is mainly used in detecting and classifying a ground-mine and moored mine and the other small underwater targets.

在研的獵雷聲吶是一種高分辨成像聲吶国产精品萌妹子6人美女毛片视频一区二区，它主要用于沉底雷一区二区不卡免费在线、錨雷及其它水下小目標的探測與識別。

Along with the development of the ocean science and technology, the moving targets of underwater such as the submarine, torpedo, mine, ROV, have been developed dramatically: the period of upgrade is shortened and the performance is advanced obviously.

隨著海洋科技的進展，潛艇99r热久久、魚雷一本大道香蕉欧美精品69、水雷和水下機器人等水下運動目標也得到長足的發(fā)展，升級換代周期縮短欧美人与动牲性行为视频，性能特性提升明顯精品日韩大片观看视频在线观看。

The ships can receive the weapon attack from air and under-water, the ships broadside underwater structure is main part that suffers weapon attack the and so on the torpedo, sea mine.

艦船在戰(zhàn)斗中會受到來自空中和水中兵器的攻擊，艦船舷側(cè)水下防護結(jié)構(gòu)更是遭受魚雷国产一级作爱A片免费视频、水雷等武器攻擊的主要部位久久人人摸人人搞。

DOA finding of underwater short-range target is one of the key techniques for underwater weapons including sonar, homing torpedo and mobile mine. Weapon"s tracking ability and exploding damage to target can be increased by precision detection of target"s azimuth and elevation.

水下近程目標方位估計是包括聲納、魚雷日韩国产一区、自航水雷在內(nèi)的水下戰(zhàn)術(shù)武器重要的技術(shù)環(huán)節(jié)之一97欧美激情超碰一区二区，精確定位目標方位對于提高武器跟蹤能力和戰(zhàn)斗部的打擊效果具有十分重要的意義。

Sound reflection and sound shadow of high frequency imaging sonar detecting sea mine underwater was simulated with computer.

對高頻圖像聲納探測水雷的回波和聲影進行計算機仿真色图五月天。

Based on analysing sensitivity of receiving system of the naval mine,a new method which can use microcomputer software to accomplish all-around receive underwater of Very Low Frequency.

基于對水雷接收系統(tǒng)靈敏度的分析无码国产乱人伦偷精品视频，提出一種可以用微機軟件完成的甚低頻水下通信全向接收新方法，完成數(shù)字化全向接收的理論推導(dǎo)欧美wwwcomm。