輻射起動的 的英文怎麼說
中文拼音 [fúshèqǐdòngde]
輻射起動的
英文
radiation-triggered- 輻 : 名詞(車輪中車轂和輪圈的連接物) spoke
- 射 : Ⅰ動詞1 (用推力或彈力送出) shoot; fire 2 (液體受到壓力迅速擠出) discharge in a jet 3 (放出) ...
- 起 : 起Ⅰ動詞1 (站起; 坐起) rise; get up; stand up 2 (取出; 取走) draw out; remove; extract; pull 3...
- 的 : 4次方是 The fourth power of 2 is direction
- 輻射 : radiation; exposure; radio; beaming
- 起動 : start (a machine, etc. ); switch on起動電動機 starting motor; 起動器 starter
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Recent study of the kilohertz quasi - periodic oscillations ( qpos ) in low mass x - ray binaries ( lmxbs ) indicates that the radiation force, other than the magnetosphere and disk interaction and the general relativity ( gr ) effect setting the inner disk edge, serves as the disk truncation mechanism on shorter time scales. some results and discussions are presented in this paper
最近對低質量x射線雙星中的千赫茲準周期振動的研究表明,是輻射壓力,而不是盤和磁球的相互作用以及處于盤內邊界的廣義相對論效應在短時標的盤切斷機制上起作用.本文給出了一些研究結果及討論In slime molds, a projection of the body used for locomotion
偽足: 2 .粘菌體表所形成的輻射狀突起,與其運動有關。We calculate a model with angular momentum loss caused by gravitational radiation, and find that the binary undergo cyclic evolution as well. however, the period of the cycle becomes shorter, and the ratio of the time spent in the semi - detached phase to the time spent in the contact phase in a cycle becomes smaller
我們計算了由引力波輻射引起雙星系統的角動量損失的演化模型,發現雙星系統還是經歷循環演化,不過循環的周期變短,且雙星系統的每一個循環處在半接狀態的時間與處在相接狀態的時間之比變小。The submarine noise detected by sonar consists of two parts : propeller - generated hydro - dynamical noise, which can be greatly reduced by improving the submarine rear shape ; radiated noise from the submarine structure excited by the centrifugal forces ( moments ) of rotatory machine, which is more complicated and influenced by many factors
聲納所探測的潛艇噪聲包括兩部分,一是螺旋槳運轉帶來的水動力噪聲,二是潛艇主機工作時產生的不平衡力和力矩引起潛艇結構振動,帶動流場振動從而輻射噪聲。通過改進潛艇尾部線型設計,已將水動力噪聲降到比較低的程度,而結構噪聲則復雜得多,與許多因素有關。We presents a detailed studied of the linewidth of parametric light in clbo - opo caused by the linewidth of pumping beam, off axis phase matching, divergence angle of pumping, time above threshold, high gain coefficient of nlo crystal, fluctuate of cavitylength, spontaneous radiation, according to the momentum and energy conversion laws, and the sellmeier equations of the clbo, we calculated curves of the type - i and type - ii compared with the bbo ' s
根據能量動量守恆關系和clbo的色散方程,詳細分析了由於泵浦光的線寬、泵浦光偏軸泵浦、泵浦光的發散角、泵浦光功率超過參量光振蕩閾值一定倍數、高增益系數、有效腔長波動以及自發輻射引起的參量光線寬,並得到了與bbo晶體在類、類相位匹配下比較的理論曲線。The results show that a warm high ridge at the middle level and transformed surface cold high over the plain provide a good background condition ; a cooling process produced by net surface radiation fluxes is the trigger and strengthening mechanism for the fog event ; the subsidence flow at the middle and low tropospheric levels is favorable for the setting - up and maintenance of stable stratification at the boundary layer and weak wind condition at the ground layer over the fog region ; the transportation of weak warm advection at lower levels and weak lift motion at the boundary layer play a very important role to the long maintenance of the fog event ; the intrusion of north wind accompanied by cold advection is a main dynamic factor of the fog dissipation
結果表明:在中高層暖性高壓脊及地面變性冷高壓穩定維持的大尺度背景條件下,地表凈輻射引起的近地層冷卻是大霧過程的觸發和加強機制;中低空下沉氣流的存在有助於近地層的弱風條件和穩定層結的建立;低層暖平流的輸入和邊界層的淺層抬升是大霧長時間持續的原因;伴隨冷空氣南下的偏北大風是驅使大霧消散的動力因子。Based on the semi - vector wave equation under cylindrical coordinate system, the mode distribution and complex propagation constant in bent waveguides were computed by a finite difference method with perfectly matched layer ( pml ) boundary condition
摘要以柱坐標下的半矢量波動方程為基礎,採用基於完美匹配層( pml )邊界條件的有限差分方法,對彎曲波導進行模式求解,進而得到波導彎曲引起的輻射損耗。The thermal wave nondestructive testing technology based on emissivity of the object, it can find surface and subsurface flaws in the composites of airplane through measuring difference in temperature between flaws and materials by active heating methods and inspection system
摘要紅外熱波無損檢測基於物體的熱輻射特性,利用主動加熱技術,通過相關的檢測系統記錄試件表面缺陷和基體材料由於不同熱特性引起的溫度差異,進而判定飛機復合材料表面及內部的損傷。They may originate from disks or outflows and may be to submit to graduate school, acadcmia sinica pumped by far - infrared radiation. hot ammonia molecular cores in the latest stage of evolution are intimately associated with
氨分子熱輻射的觀測顯示在演化最後階段,熱分子核緊密地與超緻密hii區聯系在一起並且在進行外流運動。It is a challenge project for us to predict the acoustic radiation of high - speed mechanism, and try to depress it effectively. which is also one of the key problems to solve in the design of mechanical products, aeronautics and astronautics products, and martial products
如何對高速機構進行準確的噪聲輻射預報分析,改善機構的動態特性,有效的抑制機構彈性振動引起的噪聲輻射,是我們必須面對的一個重要研究課題,這是在機械、航空航天及軍事工業等領域設計良好產品所必須解決的關鍵問題之一。Then the dynamic model of saturated soil layer caused by pile longitudinal vibration is founded. incorporated wave propagations into saturated soil layer, the characteristics of soil resistance factor and the mechanism of the radial damping are analyzed, as well as distributions of shear stress and pore pressure in saturated soil caused by pile vibration
然後利用上述解析解分析了飽和土層復阻抗,並從飽和土波動理論出發,建立了樁縱向振動引起的飽和土層振動模式,剖析了輻射阻尼產生機理,研究了樁縱向振動引起的飽和土層中剪應力及孔隙水壓力分佈。Rapid responses occured when cells were exposed to genotoxic stresses : one is initiating dna damage checkpoint that leads to arrest in gl, in order to provide the cell with sufficient time to repair damaged dna, or leads to arrest in g2, in order to avoid defective chromosome happening mitosis. on the other hand, if damage to the genome is excessive, the cells initiating apoptosis, when damages cannot be repaired
這是因為細胞在受到諸如電離輻射等基因毒應激損傷時,細胞最先作出的細胞學反應:一,起始dnadamagecheckpoint使細胞周期阻滯( arrest )在g1期,贏得時間識別與修復損傷,避免損傷的dna進行錯誤的復制,或和阻滯在g2期,避免缺陷的染色體進一步分裂;二,損傷嚴重而修復無望啟動細胞死亡程序,清除那些帶有病變傾向的細胞危害機體。As for frequency domain, tirls includes mainly 3 frequency bands : ( 1 ) high frequency band with period less than 1 year, which is relative to weather ; ( 2 ) mid frequency band with predominant period 1 year, relative to sun, plant and season ; ( 3 ) low frequency band with period more than 1 year, relative to the crustal activity and long period variation of atmosphere temperature
從頻率域看,地表熱紅外輻射主要存在3種頻段: ( l )高頻,周期小於1年的天氣變化; ( 2 )中頻,以1年周期為主的太陽、植被與季節變化; ( 3 )低頻,大於1年周期的大氣變化的長周期成份,地殼緩慢的運動引起的熱輻射變化亦屬于長周期變化。Now, the scholars of internal and overseas pay close attention to the mechanics function of sfrc, such as in the references [ 3, 13, 14, 16, 23, 27, 28, 29 ], and so on. however, in the practice pavement engineering project, the sfrc is given not only the effect of vehicle and shock load, but also the effect of the temperature changes and sun radiation. therefore, the temperature and load stress are the main factor of the damage of the rigid pavement structure. because of the existent of the temperature stress, the sfrc pavement structure may be destroyed by the expand of crack. therefore, the research and analysis of the temperature load and stress of sfrc pavement structure are important to control the crack of sfrc pavement structure
目前,國內外學者對鋼纖維混凝土的研究著重於鋼纖維混凝土的力學性能,如文獻[ 3 , 13 , 14 , 16 , 23 , 27 , 28 , 29 ]等。而鋼纖維混凝土在實際路面工程的應用中,不僅要受到路面車輛移動載荷和沖擊載荷的作用,還要承受路表的溫度變化及日輻射的作用,所以溫度應力與車輛荷載應力同樣都是剛性路面產生破壞的主要因素。由於溫度應力的存在,會引起鋼纖維混凝土路面板結構產生裂紋。The research of this paper starts from mechanical vibration, then goes deep into the noise radiation caused by vibration and calculates the relevant acoustic and pressure field. the purpose of this research lies in the virtual reality of the mechanical vibration and noise based on the above acoustic and pressure field
本文的研究目的在於,從對機械結構的振動的研究開始,深入到對由振動引起的噪聲輻射的研究,計算得到相應的聲壓場,並據此實現對機械振動噪聲的虛擬再現。In the former soviet union and eastern europe, the rise of nationalism interacted with the end of the cold war. however, as the cold war situation disappeared, nationalism spread from the region to other countries around. the root cause the proliferation of nationalism lies in the unbalanced ethnic policies of countries involved
就蘇東地區來說,民族主義的興起與冷戰的終結是彼此互動的,但隨著冷戰格局的終結,在蘇東地區民族主義狂潮的影響下不斷向其它國家輻射;而就其內因而言,有關國家民族政策的嚴重失誤給民族主義以可乘之機。Deep convulsions, combined with the pressure of radiation and other forces, heave the distended and loosely bound surface layers outward into space, creating a planetary nebula
深層的擾動,結合輻射壓與其他作用力,將脹大而鬆散的表層高高舉起,向外拋入太空中,創造出行星狀星雲。Through the active of radioactive source collection and stroage, this article ana1zed the problems of radoactive management in county, and pointed out some countermeasures
摘要通過一起廢棄放射源的收貯行動,分析了目前輻射管理工作中存在的問題,並針對性地提出了幾點建議。分享友人