試射箭 的英文怎麼說
中文拼音 [shìshèjiàn]
試射箭
英文
trial arrow-
Standard test methods for archery bowstring component - serving string material
射箭弓弦元件的標準試驗方法.弓弦用材料Israel cannons and gunboats have been shelling areas used by palestinian militants who have been firing rockets at israel for weeks
試一下:以色列的大炮,炮艇一直炮轟幾個星期以來被巴勒斯坦武裝分子用來向以色列發射火箭的地區Collimator is a kind of high precision apparatus. the principle is testing tiny by optics imaging. it can be used to revise the kickstand of aircraft and the launch kickstand of missile, to check the gesture of rocket launcher
變形測角儀是一種應用光學成像測微原理工作的高精度測試儀器,它可以被用於校正飛行器的機架和導彈發射架,檢測火箭發射器的姿態。She has been firing rockets with special chemicals at rain clouds to see if she can create precipitation
她已經在試驗發射帶有特殊化學藥品的火箭嘗試人工降雨。To seek the answer to this mystery, nasa has launched five satellites aboard a delta rocket from florida to train their instruments on the northern and southern lights
為了尋求其中的奧秘所在,國家宇航局從佛羅里達發射了5顆戴爾塔衛星火箭,以試驗南北極光儀器。Test method for archery bow component - cord material
射箭弓弦材料試驗方法Standard test method for archery bow component - cord material
射箭弓弦用材料標準試驗方法Standard test method for the determination of percent of let - off for archery bows
測定射箭弓射出百分比的標準試驗方法Standard test method for determining the force - draw and let - down curves for archery bows
測定射箭弓壓下和下降的標準試驗方法It can be used not only to change the fire precision of the base bleed projectile, but also to improve the effect of reduction drag and expansion range. the calculating model of the secondary expansive pressure of the burning gas is constructed by means of analysis of the experimental resuits, it has been confirmed that the new base bleed unit can be designed, with the secondary expansive principle of the burning gas pressure. the engineering project of a hybrid base - bleed - rocket high - level efficient extended - range projectile is designed, with the secondary expansive principle of the burning gas pressure, the feasibility and the true worth of its engineering applications is validated in theory
本文提出了底排燃氣壓力不隨外部壓力變化,既可改善底部彈射擊精度又可提高減阻效果的二次擴張原理,建立了底排燃氣二次擴張壓力的計算模型,並通過採用二次擴張原理的新型底排裝置與傳統底排裝置的對比試驗,驗證了新型底排裝置結構實現的可行性;完成了基於底排燃氣二次擴張高效增程原理的底排?火箭復合高效增程彈方案設計及其有關計算,從理論上驗證了其工程應用的可行性和實際價值。It has been maked for immediate and statistical analysis that the calculation about the work order parameter of the base - bleed - rocket is calculated in the taguchi method, its influencing trend is bring out in the open, the theoretical base is settled for confirming the greatest combination about the work order parameter of the base - bleed - rocket. the multi - objectile optimal design model is established that the indexes have been taked into account first and synthetically, such as physical parameter range lethality power strength and flight stability and so on, the program is compiled and the example is calculated. the true worth of the theoretical work in this paper is validated by flight experimentation of 130mm hybrid base - bleed - rocket extended - range principium projectile
本文進行了底排?火箭復合增程彈工作時序參數正交試驗設計的直觀分析與方差分析,揭示了每個參數對射程計算的影響趨勢,為進一步確定底排?火箭工作時序參數值的最佳匹配組合奠定了理論基礎;建立了底排?火箭復合增程彈多目標優化設計模型,該模型首次綜合考慮了底排?火箭復合增程彈的結構特徵參量、結構強度性能、飛行穩定性、威力性能和射程指標,編制了相應的分析程序,進行了算例計算;完成了130mm底排?火箭復合增程原理樣彈的結構設計與飛行試驗,其試驗結果驗證了本文理論研究工作的實際應用價值。Matt helm ' s on an assignment at cape kennedy
馬特赫姆在肯尼迪角火箭試射場有事干The hstvps can record the rocket launching process in the form of high - speed image sequences. after processing these images, we can then get some important data about the rocket launching experiments
高速電視攝錄系統的設計是針對火箭發射試驗,將火箭的運行過程以高速圖像的形式實時地記錄下來,通過事後處理來得到火箭運行過程中的重要數據。This paper introduces the launching, levitating and injecting situation of american iridium satellite ( double satellite ), " long - march 4b " one rocket and two satellites, " shanzhou no. 1 " experimental satellite, " zhongxing 22 " communication satellite, and the first " resource no. 2 " satellite, etc
介紹了美國銥星(雙星) 、 「長四乙」一箭雙星、 「神舟一號」試驗飛船、 「中星22 」通信衛星、第一顆「資源二號」衛星等的發射、升空和入軌情況。They are trying to send rockets around the moon
他們試圖發射火箭繞月而行。A fifth will be a reserve, if one of the others fails during the two - year mission
為了尋找這個謎底,美國宇航局在佛羅里達用密西西比號火箭發射了五顆衛星,來調試研究南北極光的儀器。The gas supply system in the launch area offers compressed air 、 high - purity nitrogen and high - purity helium for carrier rocket 、 spacecraft test 、 fueling and satellite launch, which is an important part of the ground service support system in the launch area
發射場配氣系統為運載火箭和衛星測試、加註、發射提供壓縮空氣、高純氮氣和高純氦氣,是發射場地面勤務系統的重要組成部分。It has already said the incursion is not just a rescue operation ? extremely risky in any case ? but an attempt once and for all to stamp out qassam fire
其已經聲稱過此次侵入加沙的目的不光是一次軍事救援行動? ?無論如何這極端鋌而走險? ?而且試圖堅決制止巴武裝人員向以境內發射卡桑火箭彈。分享友人