爆發試驗 的英文怎麼說
中文拼音 [bàofāshìyàn]
爆發試驗
英文
explosion test- 爆 : 動詞1. (猛然破裂或迸出) explode; burst 2. (放在滾油里快炒) quick-fry
- 發 : 名詞(頭發) hair
- 試 : 名詞(古代占卜用的器具) astrolabe
- 驗 : 動詞1. (察看; 查考) examine; check; test 2. (產生預期的效果) prove effective; produce the expected result
- 爆發 : erupt; burst (out); break out; blow up; detonate; explode; flare up; outburst
- 試驗 : trial; experiment; test
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Analysis of the drug - resistive test in a strain fulminant epidemic of typhoid
一起傷寒爆發流行菌株的藥敏試驗分析The government is accusing pfizer of conducting unauthorized tests of an experimental antibiotic on 200 children in the northern nigerian state of kano, during an outbreak of meningitis in 1996
奈及利亞政府指控輝瑞制藥有限公司1996年在沒有得到批準的情況下,在爆發腦膜炎的奈及利亞北部卡諾省對200名兒童進行了未經批準的抗生素試驗。Wet and dry numerical simulation tests for explosive cyclone over western pacific were performed. by contrast the results show that : tropopause and constant temperature surface were raised by latent heat release in upper level and disturbance trough was produced because air flow ascended and became cold. owing to this process adaption, inertial instability emergenced
對氣旋強烈爆發的過程進行干濕對比數值模擬試驗,得出:潛熱釋放使對流層項和等溫面抬高,氣流在高層的上升冷卻形成擾動槽,其適應過程使高層出現慣性不穩定。The closed bomb test is performed, and the power strength, impact sensitivity, flash point are tested
進行了密閉爆發器實驗,測試了火藥力、撞擊感度和爆發點等性能。The combustion parameters such as co - volume and impetus of the studied explosives were obtained through two methods, one is the standard closed bomb test ( cbt ) and the other is theoretic calculating with vlwr eos. the calculated values agreed well with experimental data
研究採用密閉爆發器實驗對炸藥的燃燒性能參數(如火藥力、余容等)進行了測試,並採用vlwr狀態方程方法對這些燃燒參數進行了熱力學計算,獲得與實驗吻合的燃燒性能參數。Case a we called here is a type of srmcs based on designing method a. case b was redesigned based on case a in order to meet the needs of enhancive warhead mass, but it burst under low pressure
由設計方案a研製的發動機殼體稱為a殼體。為滿足彈頭質量增加的需要,在設計方案a的基礎上研製了b殼體,但b殼體在試驗中發生了低壓爆破。Abstract : during the heating of scrap with carbon or hydrocarbon contented substances in some process, it will bring problems like explosion of carbon monoxide, fume and smell from oil volatilization, etc. , if incomplete combustion occurs. through laboratory experiments, the time related variation of gas contents and post combustion ratio of fume during the heating of oil - bearing scrap are studied. the results show that the restrictive chain of reaction procedure is the thermolysis of oil ; that temperature and ( co ) / ( co2 ) ratio influence transformation ratio and post - combustion ratio under lower temperature ; that 900 is the temperature above which the complete reaction can be ensured at all ( co ) / ( co2 ) ratios
文摘:在某些廢鋼熔煉過程中,當爐料中含碳及碳氫物質且燃燒不充分時,會帶來煙氣中一氧化碳的燃爆、油污揮發時造成的煙霧、臭味等問題.通過實驗室裝置研究含油廢鋼在加熱過程中煙氣成分隨時間的改變以及二次燃燒率的變化,試驗結果表明,反應過程的限制性環節是油分的熱分解;在較低的溫度下( co ) / ( co2 )比例影響轉化率和二次燃燒率;而在任意比例下保證充分反應的溫度為900以上Experimental techniques for simulating cavity decoupling explosion in laboratory wear developed, which include a center initiating explosive charge designed in shape of mini - spherical with yield equivalent to 0. 125 ~ 8. 00gtnt, circular electromagnetic particle velocity gages and aluminum bar strain gages measurement techniques, spherical divergent stress waves generator. large amount of tamped and cavity explosion experiments had been made in granite, soil, cement mortar and water media environment, respectively
本文建立起了包括中心起爆的0 . 125 8 . 00gtnt微型球形炸藥裝置的研製、圓環形電磁粒子速度計及鋁桿應變計測試技術和球形發散應力波實驗裝置等在內的實驗室微型藥量空腔解耦化爆模擬技術,並在花崗巖、土、水泥砂漿和水等介質中進行了大量的填實和空腔爆炸實驗研究。Moreover, it has been pointed out that the hydrogen engine used in ? cylinder injection with high pressure can increase volumetric efficiency and compression ratio, - therefore, the performance indexes in this engine, such as output power, thermal efficiency, range of thickness of mixture with normal operation and nox emission, can be improved, and it is possible for the engine to realize rapid combustion of thin mixture, so abnormal combustion, such as backfire, pre ? ignition, can be controlled effectively
指出了採用內部混合氣形成方式且高壓噴射的氫發動機,有利於提高充氣效率和壓縮比,從而改善發動機的動力性和經濟性;有利於擴展發動機正常工作的濃度范圍;並且有利於實現稀薄混合氣快速燃燒,從而可以有效地抑制早燃、回火及爆燃等異常燃燒和no _ x排放量。試驗指出了發動機的點火正時、噴射正時及噴氫量對發動機的性能、異常燃燒、 no _ x排放量有很大影響。Technological innovation is the development of enterprises in the last word, i have always maintained the secretary rise in special wallssevered the forefront of the core system, in 2000, the high - intensity of my invention cesium potassium glass chip. test success has been on the market seven years, 2007 to special ( fire ) glass wallsindoor fire glass partition, fire glass window design, construction and 10 years of deep - processing glass curtain wall designconstruction and constantly sum up experience and experiment, glass walls severed system to fire. high temperature must be within the framework of anti - bomb material support fixed glass in the event of fire. at the time of the explosion have enough time to ensure the integrity of the entire system. bullet - proof glass or glass does not fire in a short period of time due to damage fixed framework, a glass panel fell off, lost the fire or bomb - functional
企業不斷的技術創新是我們發展的硬道理,也是我司一直保持林立於特種幕墻、隔斷系統前沿的核心, 2000年,我司發明的高強度單片銫鉀防火玻璃,經試驗檢測成功推向市場以來已有7個年頭,七年來特種(防火)玻璃幕墻、室內防火玻璃隔斷、防火玻璃門窗的設計、施工及十多年來的玻璃深加工,幕墻設計、施工及不斷的經驗總結和試驗,玻璃幕墻、隔斷系統要防火、防炸彈沖擊波必須要有耐高溫高強度的框架材料固定支撐玻璃,在一旦發生火災、爆炸的時候要有足夠的時間保證整個系統的完整性,不至於防火玻璃或防炸彈玻璃在短時間內由於固定框架破壞,而玻璃脫落,失去了防火或防炸彈的功能。As there happens to be a rather large typhoon approaching port discovery at the moment, guests at the cwc are invited to board one of the center s flying weather laboratories and observe a mission to test one of the new " fuses " by delivering it right to the center of the storm
氣象觀測試驗室新研發的氣象觀測飛機暴風騎士,能沖入暴風眼發射破爆器消滅暴風。今天當您隨行搭乘暴風騎士去觀察時,恰巧遇上史無前例的超大暴風!The coating processes and quality checking methods for low temperature coefficient coated high - energy nitroamine propellant have been studied based on the experiment data treatment and comparison of ltsc propellant combustion properties in closed vessel with that in gun, we found that there are some combustion functions in closed vess el are similar to that in gun
通過對低溫感硝胺火藥在密閉爆發器和火炮膛內實驗數據的處理與比較,找出了其在爆發器和火炮膛內燃燒特徵相似的一些函數關系式,為利用密閉爆發器試驗模擬火炮彈道性能提供了基礎。Then using kerosene as fuel, oxygen and compressed air as oxidizers, proof - of - principle experiments of pdre were successfully conducted the results show that the measured detonation wave pressures are close to theoretical values it also indicate that using kerosene as the fuel of pdre is feasible
採用航空煤油為燃料,氧氣和壓縮空氣為氧化劑,分別進行了兩相脈沖爆震火箭發動機原理性試驗,所測得的爆震波壓力接近充分發展的理想爆震波壓力,說明採用煤油作為脈沖爆震火箭發動機的燃料是可行的。Laws of propagation and attenuation of spherical stress wave in the geologic media have been studied in detail by means of mini - chemical explosion test in laboratory in this paper. the lows are fundamental to improve and develop theoretic models for underground explosions ( tamped and cavity decoupled ) on the stress wave propagation, safety and containment during the explosion
運用微型藥量化爆模擬試驗可以比較深入、細致地研究地質介質中球形發散應力波的傳播、衰減規律,這對于改進、發展用於估算地下爆炸(填實和空腔解耦)應力波的傳播及安全封閉的理論計算模型是至關重要的基礎資料。Through the statistic and analysis of rock core crack, sonic wave velocity test, microcosmic structure of core slice observation by electron microscope, core strength test to the sampled damaged slope rock mass, it indicates that the damage degree of smooth blasting to slope rock mass has no obvious relation with blasting scale but with the line density of explosive filling and the strength of the rock in damaged area decreases evidently
通過受損邊坡巖體取樣巖芯裂隙的統計分析、聲波速度測試、巖芯切片微觀結構的電鏡觀察及巖芯的強度試驗,發現光面爆破對邊坡巖體的損傷程度與爆破規模無明顯關系,而與光爆孔的線裝藥密度有關,損傷區巖石的強度明顯降低。" since the survey was conducted during the period when cross - boundary passengers and traffic had dropped substantially after the outbreak of sars, the transport department will conduct further surveys in the next few months to examine carefully the traffic impact of the trial schemes after the cross - boundary traffic pattern has returned to normal, " the government spokesman said. endmonday, july 14, 2003
政府發言人說:由於調查是在嚴重急性呼吸系統綜合癥爆發后進行的,旅客及貨運交通流量人數受到影響大減,我們會在未來數月再進行調查,仔細研究試驗計劃在過境交通流量回復正常后對交通可能造成的影響。Experimental study on two - phase pulse detonation engine model
兩相脈沖爆震發動機模型試驗研究Having reviewed the local situation including our laboratory capacity to conduct full virological screening test of consignments at an acceptable level in case of further suspected outbreaks in the region, the limited availability of local facilities to quarantine consignments on detection of sick birds and the public health risks arising from the accommodation of large quantities of chickens on a daily basis at our crowded retail markets, we considered it prudent for the daily import of live chickens from may 12 onwards at the current level of about 30, 000 and review how the new quarantine arrangements are working
我們考慮本地情況后,包括當亞洲鄰近地區再次爆發懷疑禽流感個案時,本港實驗室是否有能力在符合認可標準下為進口雞只進行全面病毒甄別測試;鑒于本港隔離設施有限,當發現病雞時有否足夠設施隔離雞只;以及在環境擠迫的零售市場內經常積存大量雞只對公共?生所構成的風險等,結論是為謹慎起見,由五月十二日起每天從內地進口的活雞數目維持在現時三萬只的水平,並且會檢討新的檢驗檢疫安排的運作。The tunnel ' s largest watering quantity is 4220. 9m3 / d ( 6 ) the test, inspecting system and the computing showing that, the rock ( iv ) in high crustal stress segment has the rock quality and stress condition to happen light rockburst
隧道最大涌水量為4220 . 9m ~ 3 d 。 ( 6 )試驗、測試與計算表明,隧道在高地應力地段的類圍巖中存在發生輕微巖爆的巖性及地應力條件。With explosive physics, mechanics controlled blasting and statistic, and consulting and summarizing some explosion test research results inside and outside, and combining engineering practice the research results serve the project and resolve its problems and, at the same time, direct engineering practice
研究工作從爆炸物理、爆炸力學,控爆技術,數理統計出發,在參考和總結國內外爆破試驗研究成果的基礎上,結合工程實際,用本研究成果服務工程,解決工程問題,指導工程實踐。分享友人