核震 的英文怎麼說
中文拼音 [hézhèn]
核震
英文
corequake-
Illustrations of the destruction caused to ships by air blast from a nuclear explosion are presented in chapter v.
關于核爆炸空中爆震波對船隻造成的破壞,將在第五章說明。Muir wood r., 1984. problems of estimating earthquake recurrence from geological investigation in thrust fault terrains. proc. int. comp. on seismic microzonation, ech - cheliff algerea. 1, 147 - 159
國家地震局地質研究所, 1994 .廣東第三核電廠沙環廠址設計基準地面運動確定Shock eraser insert : thermoplastic rubber core inside a thermoplastic elastomer butt cap is pressure fit into the shaft to reduce frame shock and vibration
減震插片:拍柄內置熱塑性橡膠內核同熱塑性彈性體,有效減少球拍震動。An example of earthquake nucleation of the strong continental earthquakes
一次大陸強震前震成核的實例The principles of reasonable setting and construction measures and design outlines of frame - tube structure with rigid strengthened story are presented in the seismic region. finally, the design theories of stiffness strengthened story succeed to be applied on a project using the structural concept design in this paper
針對其動力反應的特點,提出了抗震地區帶剛性加強層框架-核心筒合理布置原則及結構構件抗震加強措施,以及在地震區採用帶加強層的框架-核心筒結構的設計要點。The first place, though analyzing between the sound approximately equation and the electromagnetic wave equation, we get the similarities in the form of equation. based on these, we can easily take the migration theories and methods of reflection seismic into gpr ' s
本論文的核心內容包括: ( 1 )通過對聲波波動方程和電磁波波動方程對比分析,根據它們波動方程在形式上的一致性,建立將廣泛應用於地震勘探中的偏移技術引入到gpr數據處理中的理論基礎。To unerstand precursory process before seismic fault slip, this work focuses on earthquake nucleation process on a fault plane through numerical simulation
摘要為了把握斷層上地震的前兆規律,對連續介質中斷層面上的地震成核過程進行了數值模擬研究。There had been no reports of injury, a factor national institute of geological and nuclear sciences duty seismologist ken gledhill put down to the sparse population in the area
幸運的是,沒有人員受傷! ( 13a13y13ear :廢話!紐西蘭扔炸彈都死不了幾個人吧? )國家地質及核科學學院地震專家- - -阿建對13a13y13ear的一番話深表同意。After have systematically studied sequence stratigraphy of chagan depression, a analysis method of high precision sequence stratigraphic framework in fault - depressed lacustrine basin. the core of the establishing framework is exploration - significant identify of sequence, division of 2, 3, 4, 5 grades sequence and analysis of base - level based on lithologic log or well - logging, high - resolution seismic inversion constrained to well data. then using the results of 2d seismic data, and interpret sequence to enhance the precision of interpretation
斷陷盆地高精度層序地層格架建立的核心是用鉆/測井和井約束條件下的高解析度儲層橫向預測剖面等高解析度資料進行具有勘探意義的二、三、四和五級層序的界面識別、層序劃分和基準面變化分析,在此基礎上標定常規地震剖面,進行區域層序地層分析,達到提高層序地層解釋精度的目的。Now the diffuse earthquake has been used in the earthquake hazard analysis for the nuclear power plant. so we collect some records from the small - moderate earthquakes with magnitude between 4. 0 - 6. 5 and distance from the source less than 70 km. then we develop the attenuation laws of these earthquakes expecting to reflect the attenuation laws of the diffuse earthquakes
通常為近源中小地震的彌散地震影響是核工程安全性評價中的重要內容,為滿足核工程地震安全性評價工作的需要,本文選取了一些震級介於4 . 0 ? 6 . 5之間,距離小於70km的中小地震的近場記錄,對這些地震的衰減規律進行了研究。The large concrete structures, such as bridges, safety hull of nuclear power plants, sea oil plateforms et al. are subjected to not only static loads, but also dynamic loadings such as vehicles, nuclear power, wind, wave, water flow and violence earthquake
許多大型的混凝土結構工程,如橋梁、核電站安全殼、壓力殼、海上採油下臺等,不僅受到靜載荷的作用,還要受到諸如車輛、核動力、風、浪、水流和強烈地震等動荷載的作用。Engineering earthquake safety evaluation of the nuclear power station dam site and brige etc. seismic gonation and microgonation, earthquake disaters estimation and mitigation, engineering structure ' s dynamic characteristic etc
核電站、大壩、大型橋梁等重大工程的地需安全性評價;地震區劃和小區劃,震賃評估、預測及其減賃對策,工程自振特性和環境振動測試,爆破公害的控制設計等。The main contents are as follows. by the experiments of two joints under low - reversed cyclic loading, the paper analyzes the failure pattern, energy dissipation, ductility and cracking in the joint cores, evaluates the seismic performances and anti - crack behaviors of the joints, and deduces the anti - crack formula of the subassemblage and prestressed frame joint. through the fini te element analysis software ansys, the paper analyzes the specimens nonlinearly, and the theoretical analysis results are well consistent with those of the experiment
主要內容包括:通過兩榀節點在低周反復荷載作用下的試驗,分析其破壞形態、耗能能力、延性性能和節點核芯區裂縫開展情況,評估節點的抗震性能和抗裂能力,推導出預壓裝配式框架節點的抗裂驗算公式;並運用ansys對試驗中的節點進行了非線性分析,計算結果與試驗結果基本吻合。Nuclear power plant and nuclear installation build a project, what cause radioactivity pollution possibly is serious and secondary after sufferring an earthquake to destroy calamity, must undertake seismic security is evaluated seriously, undertake strict aseismatic fortify lawfully
核電站和核設施建設工程,受地震破壞后可能引發放射性污染的嚴重次生災難,必須認真進行地震安全性評價,並依法進行嚴格的抗震設防The quake started a fire at one of the world ' s most powerful nuclear power plants, sending radioactive water into the sea of japan
這次地震使一所全球最大的核發電站之一發生火災,含有放射性的海水(不是海水)流入日本海。Analysis of vibration response data of nuclear reactor structure by blasting vibration
核島結構物在爆破震動作用下的振動響應數據分析Managers of the japanese nuclear power station damaged in an earthquake on monday have admitted further radiation leaks from the plant
于周一毀于地震的核電站負責人已承認有更多的核泄漏。This paper attempts to research the seismic behavior of joints between concrete - filled steel tubular core columns and prestressed concrete beams under reversed cyclic loads, in order to make the joints become a good kind of seismic system
本文旨在對鋼管混凝土核心柱與預應力混凝土梁框架節點在低周反復荷載作用下的抗震性能進行研究,以便使這種節點最終成為一種完善的抗震體系。In young chickens aev induces paralysis, ataxia and muscular dystrophy, while in older chickens, infection is usually subclinical, resulting in a decline in egg production and hatchability. infectivity was shown to remain unaffected by chloroform, low ph, pepsin, trypsin and deoxyribonuclease. magnesium cations were shown to stabilise preparations of the virus against heat inactivation. the buoyant density of virions are 1. 31g / ml. the diameter of the virion was estimated to be 22 to 30nm. the aev can be adapted to grow in chicken embryo. the inability of aev to grow effeciently in most cell cultures
幼雞感染該病毒后,引起麻痹、頭頸震顫甚至共濟失調,而成雞常呈亞臨床感染或導致產蛋量和孵化率下降。病毒的感染性不受氯仿、低ph 、胃蛋白酶、胰酶和脫氧核糖核酸酶的影響,鎂離子可增強病毒對熱的穩定性,病毒的浮密度為1 . 31g ml ,直徑為22 - 30nm ,該病毒主要在雞胚中增殖,在大多數細胞培養物中不生長。The high - performance solution of sparse linear algebra equations is very important in solving many problems from science and engineering applications, including computational fluid, simulation and design of materials, data processing in oil exploitation and earthquake prediction, numerical forecast of weather, and numerical simulation of nuclear blast
稀疏線性代數方程組的高效求解是許多科學與工程計算的核心,如計算流體力學、材料模擬與設計、石油地震數據處理、數值天氣預報從核爆數值模擬等都離不開稀疏線性代數方程組的求解。分享友人