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- Study on the Fragment Velocity Measurement after Explosion of Detonator 雷管破片速度初探
- Research on three-dimensional velocity measurement using nonorthogonal LDV[J]. 引用該論文 竺曉程;趙巖;杜朝輝.
- Keywords Detonator Fragment velocity Initiation power Measurement; 雷管;破片速度;起爆能;測試;
- A test method of velocity measurement for elastic constants of composite material is proposed. 摘要提出了一種實(shí)用的聲學(xué)法測量復合材料彈性常數的方法。
- The basic principle of solids velocity measurement based on spatial filtering effect of capacitive sensor is presented. 介紹了利用電容式傳感器空間濾波效應測量固體速度的基本原理。
- Laser Particle Image Velocimetry (LPIV) is a new technique of flow velocity measurement which is developed recently. 激光粒子圖像速度場(chǎng)儀(LPIV)是近年發(fā)展起來(lái)的一種流速測量新技術(shù)。
- Digital Particle Image Velocimetry (DPIV) is a technology for fast, full-field velocity measurement. 粒子圖像測速是一種快速全流場(chǎng)測量方法。
- Laser Particle Image Velocimetry (LPIV) is a new technique of flow velocity measurement developing recently. 激光粒子圖像測速技術(shù)(LPIV)是近年發(fā)展起來(lái)的一種流速測量新技術(shù)。
- In this thesis, we researched on the velocity measurement of Doppler Velocity Measurement System and its Implementation. 本論文就是針對相控陣多普勒測速系統，圍繞著(zhù)它的測速方案的研究、設計與實(shí)現展開(kāi)的。
- The conditioned velocity measurement, which traced only the reactant flows, was made possible by using a silicon oil aerosol as the LDA seed. 無(wú)條件示蹤的測量結果表明，火焰區的流場(chǎng)存在湍流度迅速增大然后衰減的現象，而速度的測值呈現雙峰分布。
- Firstly, we come up with the principle of the radar x the problem and principle of velocity measurement with low-PRP radar. 首先介紹了雷達的工作原理、分析了低重頻雷達測速原理及存在的問(wèn)題。
- Influenced by the water depth of ship sea trial area, velocity measurement of deep-draft large-scale ship should be shallow-water corrected with proper method. 受實(shí)船試航水域水深的影響,對于深吃水的大型船舶航速測量結果必須采用適當的方法進(jìn)行航速的淺水修正。
- Simulation experiment shows that the modified STF can not only track velocity and distance but also track acceleration with one more Doppler velocity measurement. 仿真實(shí)驗表明：改進(jìn)的強跟蹤濾波算法不僅能很好地完成速度和距離跟蹤；如果加上多普勒速度測量，改進(jìn)的強跟蹤濾波算法還可跟蹤上加速度。
- Velocity measurement of the flow field in the passageway of two rotor blades in a turbo air classifier was performed by laser Doppler velocimeter (LDV). 采用激光多普勒測速儀對渦流空氣分級機轉籠葉片間流場(chǎng)速度進(jìn)行了測量。
- These bullets fragment on impact. 這些子彈射中物體時(shí)爆炸成碎片。
- Doppler velocity measurement was applied to modify the PTLKF algorithm that was used to compensate the linearization errors,and then the modified acceleration variance adaptive algorithm was integrated for maneuvering target tracking. 以機動(dòng)目標“當前”統計模型為基礎,建立新的機動(dòng)目標模型,加入多普勒速度測量對補償線(xiàn)性化誤差的跟蹤算法(PTLKF)進(jìn)行改進(jìn)。
- A vibration velocity measurement and research of a side blasting with non-floor pillar sublevel caving stoping for transforming opencast mining into underground mining in Daye iron mine is made. 對大冶鐵礦東露天轉地下開(kāi)采無(wú)底柱分段崩落法回采掛幫礦爆破振動(dòng)速度的測試與研究表明,質(zhì)點(diǎn)爆破振動(dòng)速度與單響最大爆破藥量、爆心距、炸藥種類(lèi)和堵塞情況有關(guān)。
- This paper has made systematic accuracy analysis of DR582 velocity measuring radar system developed by Danish TERMA company. 本文對丹麥托馬(TERMA)公司研制的DR582測速雷達作了系統精度分析.
- A disconnected piece; a fragment. 不相連的一塊; 片段
- The ray-parameter method for acoustic velocity measurements of sediment layers presented by Bryan has been extended to the case of layers having a common dip-angle. Bryan提出的測量海底沉積層連的射線(xiàn)參數法可以推廣到平行傾斜情況下使用。
