瞬時中子 的英文怎麼說
中文拼音 [shùnshízhōngzi]
瞬時中子
英文
instantaneous neutron-
There is no sky in june so blue that it does not point forward to a bluer, no sunset so beautiful that it does not waken the vision of a greater beauty, a vision which passes before it is merely a bad joke, life a vulgar flare amid the cool radiance of the stars, and existence an empty laugh braying across the mysteries ; if these intimations of a something behind and beyond are not evil humor born of indigestion ; or whimsies sent by the devil to mock and madden us ; if, in a word, beauty means something, yet we must not seek to interpret the meaning
沒有任何一片六月的天空可以碧能夠藍得如此完美無法再藍，沒有任何一輪落日能夠如此美麗，得令人無法再激起更美的視覺感受，即使因為那視覺感覺立足未穩便是轉瞬即逝，只在飄過的葉子里留下無法言傳的渴望與遺憾；但是如果這個世界不只是一個惡作劇，如果生命不只是群星冷清的光輝中一束人間的火花，如果存在不只是在解釋神秘時發出的刺耳冷笑；如果對于在我們身後和另一邊的世界給我們的這些提示並非不是由於無法理解的邪惡本性而產生的失望心情；也並非不是惡魔派來愚弄和逼瘋我們的古怪念頭的話；總而言之，如果即使美麗有其意義，但我們也不允許決不要苛求試圖去解釋它。On seeing pierre he was for the first minute disconcerted, but observing discomfiture in pierres face too, he was at once emboldened by it ; and with his thin, tottering legs walked into the middle of the room
看見皮埃爾，他一瞬間有點不自在，但看出皮埃爾臉上有些困惑時，立即大著膽子，搖晃著細瘦的雙腿走到房子中間來。The expression efficiency difference between ped5 and pcdhfrl, a vector utilizing cmv enhancer / promoter ( pcmv - ie ) for foreign protein production, was analyzed using human interferon - p ( ifn - ) gene and human secreted alkaline phosphatase ( seap ) gene as reporters. when analyzed in transient expression, ped5 showed a little more protein produciton than pcdhfrl. however, in continuous expression, when serum concentration was lessened to slow down cell proliferation, ped5 expressed 3. 1 times more reporter proteins than pcdhfrl, which implied that pef - io was less affected by cell cycle status in contrast to pcmv - ie, making ped5 a good expression vector for foreign protein production
應用人-干擾素（ ifn - ）和人分泌型堿性磷酸酶（ seap ）基因作為報告基因，對含有巨細胞病毒即早期啟動子（ p _ （ cmv - ie ） ）的表達載體pcdhfr1和ped5表達外源蛋白的能力進行了比較，發現對于瞬時表達， ped5略好於pcdhfr1 ；在穩定表達中，通過降低血清濃度，使細胞增殖緩慢，這時ped5表達外源蛋白的能力較pcdhfr1高3 . 1倍。Transient expression of fibrillin promoter in protoplasts of arabidopsis thaliana and brassica napus
操縱子在甘藍型油菜和擬南芥中的瞬時表達It is the main purpose of this paper to calculate the energy splitting of ground state and excited states induced by thermally assisted quantum tunneling. first, a brief introduction is given for the theoretical and experimental studies on the magnetic macroscopic quantum effects. then, spin tunneling in a uniaxial ferromagnetic particle in transverse magnetic field is converted to a pseudoparticle moving in effective double - well potential with the help of the effective potential description of quantum spin systems developed by ulyanov and zaslavskii. finally using the periodic instanton method we evaluate the transition amplitude, energy shift and prefactor of wkb exponential and the energy splitting of ground state and the tunneling rate for excited states induced by thermally assisted quantum tunneling are obtained
文章首先對磁性宏觀量子效應的理論和實驗方面作了簡單介紹，然後藉助于ulyanov和zaslavskii發展的一種等效勢描述方法，把外磁場沿難磁化軸方向時的自旋隧穿約化成在等效雙勢阱中運動的粒子，利用瞬子方法給出基態能級劈裂，最後利用周期瞬子方法分別計算了隧穿幅、能級移動以及wkb前因子，從而給出由於熱助量子隧穿引起的激發態的隧穿率。To identify its laticifer - expression character, two transient - expression vectors ( pirl, pbir2 ) were constructed. in the transient - expression vector, ref promoter sequence replaced camv35s promoter of pbi121
為驗證其乳管表達活性，通過取代pbi121中間表達載體上的camv35s啟動子，構建了兩個含gus基因的瞬時表達載體pbir1 、 pbir2 。In electronics, the product of an instanta neous voltage and the correspondent instantaneous current
在電子學技術中，瞬時電壓及其相應的瞬時電流的乘積。If all errors belong to single or multiple temporary 0 1 - error or stuck - at - error produced by one module, then these errors can be corrected effectively. the results obtained from the simulation validate the correctness of the cl - acl structure. analytic results show that the delay of the cl - acl structure is dramatically less than that of a dmr structure using alternating - complementary logic mode
這些粒子所引起的干擾不僅將改變存儲單元的邏輯值，而且將導致邏輯電路產生瞬時輸出脈沖，如果這些脈沖在某個關鍵的時間段里產生，比如在時鐘或數據的變化過程中，那麼它們將間接地使其它電路的狀態產生變化。Working principle : using the low - voltage high - frequency current rtansform from high - tech molectron, conbne traditional energy - channel theory from china, it gets through the energy - channel of body in a breath stimulate bicelectricity of body for therapy, have efficacy of through but indolence it ` s able to adjust metaboilsm, eliminate subhealth, reforning bone, skin etc, fast supply energy for body, at the same time, you can got beauty, health and happiness
工作原理：採用通過尖端電子集成技術轉化的低壓高頻電流，結合中國傳統的經絡理論，瞬間打通人體經絡，激發人體生物進行治療，以達到「通而不痛」的功效，調整代謝，調動潛在的生命能量，消除亞健康，重整經，骨，皮等器官，快速補充人體生命能量，通經活洛，平衡陰陽，增強體內含氧量，調理臟腑，同時美膚修身，以達到身心健康，美好，快樂的境界！The algorithm is also applied in the broken rotor bars detection in squirrel cage induction machines, which is dependent on detecting the twice slip frequency modulation due to the speed or torque in the stator current, and the rotor bar faults can be detected effectively without some preprocessing
指出可以利用信號的小波脊線來提取頻率隨時間連續變換的信號的瞬時頻率，並將該瞬時頻率提取演算法成功地應用到異步電動機定子起動電流信號的分析中，有效地提取出了轉子斷條故障特徵。Using digital image processing technique to process the solid - gas - water three - phase flow image and separate dispersed phase from the three - phase flow image, author calculated the bubble number, particle number in instantaneous image, area of bubble image and other parameters, and analyzed the effect of image enhancement, image segmentation, image analysis and other problems existed in bubble image processing
應用數字圖像處理方法對水氣固三相流圖像進行處理，將其中的分散相分別提取出來，計算得出瞬時圖像范圍內的氣泡個數、粒子個數，氣相所佔流動截面比等參數；分析了圖像增強、圖像分割、圖像分析等方法在多相流圖像測量上的作用以及氣泡圖像處理中存在的問題。I have used low copy pbin19 and single copy pmw755i5j binary vectors as backbone plasmids, to create a gene targeting insertion vector designated gfp tnos. after agro - infiltration into transgenic nicotiana benthamiana 16c, progeny were analyzed genetically for phenotypic changes, sirna accumulation, and dna methylation
採用農桿菌浸潤法（ agro - infiltration ）感染轉基因本生煙16c ，並對同源基因瞬時表達所引起的植物表型變化、小分子rna的產生、 dna甲基化程度、以及相關性狀在後代中的遺傳情況進行了檢查。So far, existing brain function evaluation techniques includes electroencephalogram ( eec ), magnetoencephalogram ( meg ), positron emission tomography ( pet ), functional magnetic resonance imaging ( fmri ) etc. among them, the technique using event - related potential ( erp ) contained in eeg features high temporal resolution, low costs and convenient application
到目前為止，探測大腦活動的方法有eeg （腦電圖） ， meg （腦磁圖） ， fmri （功能磁共振成像） ， pet （正電子發射斷層掃描）等。其中利用包含在eeg中的erp （事件相關電位）進行的研究，能達到毫秒級的高時間解析度，而且器械成本低應用方便，對探索人腦瞬息萬變的信息處理機能（認知機能）無疑是很有幫助的一項技術。( 2 ) deletions of four different lengths were conducted using pcr amplification with the information of sequence of pdf 1. 2 gene promoter. these mutated promoters were fused to the gus reporter gene and introduced into tobacco plants. the results of gus activity driven by these different constructs showed that the promoter sequence between positions - 300 and - 243 ( containing a gcc box and a g box - like sequence ) was an essential ja - responsive element region to activate the expression of gus reporter gene, and the - 300 bp position was defined as the boundary of the minimal functional promoter in response to ja signaling
（ 2 ）對該啟動子的5 』端進行不同長度的缺失突變，突變的啟動子與gus構建的融合基因在煙草中受meja誘導的瞬時表達結果表明，該啟動子中- 300 - 243bp區域（有一個gccbox和一個gbox - likesequence ）是其應答meja處理所必須的區域，並將- 300bp作為該啟動子應答ja信號的最小區域的邊界位置。( 3 ) on the basis of the deletion analysis, three substitution mutants ( ml : 6bp sequence upstream of gcc box m2 : gcc box and m3 : g box - like sequence ) by pcr were designed to isolate the essential ja - responsive element. transgenic tobacco plants containing promoter substitution constructs were generated by agrobacterium - rnqdiaied leaf transformation. loss - of - function experiment, using transient expression analysis of gus reporter genes, confirmed that gcc box act as an essential element to respond ja signaling in pdf1. 2 promoter
（ 3 ）在缺失突變的基礎上，通過對gccbox及其相鄰的上下游六個堿基進行取代突變，將突變啟動子與gus構建融合基因，在煙草中受heja誘導的瞬時表達結果表明， h1和m3的突變對該啟動子應答ja信號的影響很小，而m2 （ gccbox的突變）則幾乎使該啟動子應答ja信號的功能完全喪失，所以gccbox是該啟動子中應答ja信號的必需元件。It can be seen from the deformation courses of the tubes that the local dents firstly occur at the beginning of impact. with the growth of the dents, the stiffness decreases, and the rigid - body translations and the whole deformations take place. the initial kinetic energy of the missile decreases rapidly to approximate zero during the course of impact, and the energy is transferred to internal energy and kinetic energy of the tube
同時，也得到了一些實驗中沒有觀察到的現象：從模擬的管梁的變形歷程可以看出，在沖擊瞬時，管梁先發生局部凹陷，隨著局部凹陷的加大，管梁的抗彎剛度減小，然後太原理工大學碩士學位論文剛體平動和整體變形發生，而且速度越大，這種現象越明顯;子彈的入射動能在撞擊過程中急劇減小，撞擊結束后減小到可以忽略不計。The type of the base function of wavelet analysis is not single, while the ft has only the sine ( or cosine ) function or exponential function. wavelet transformation has the character of multi - resolution analysis. wavelet transformation can analyze the signal in any precision ( resolution ) at any part of time and frequency according to the different translation factors and dilatation factors
小波變換具有多解析度分析的性質，對應于不同的伸縮因子和位移因子，小波變換能對信號的任何時間（空間）段、任何頻率段進行任何精度（解析度）的分析，在非平穩信號（包括瞬間信號）的分析中具有很大的優越性，分析時，在信號的低頻部分具有較高的頻率解析度和較低的時間解析度，在高頻部分則具有較高的時間解析度和較低的頻率解析度，被譽為「數學顯微鏡」 。For radar is a complicated electronic system, the implementation of uwb will be subject to the level of electronic hardware. the large instantaneous bandwidth of uwb return causes great trouble to receiver
由於雷達是綜合性很強的電子系統，超寬帶雷達的具體實現要受到實際硬體水平的限制，其中視頻回波信號瞬時大帶寬給接收機數據採集造成了很大的困難。First, we extended the liberman model of collisionless rf sheath. taking into account elastic collisions and charge - exchange collisions between ions and neutral particles, we established a self - consistent model describing the dynamics of rf sheath driven by a sinusoidal current source. the effects of collisions and rf - biased source power on the instantaneous thickness of the rf sheath and the sheath electric fields were studied
首先將liberman的無碰撞射頻鞘層模型進行推廣，考慮了離子與中性粒子的電荷交換碰撞效應，建立了描述碰撞射頻等離子體鞘層動力學特性的自洽模型，研究了碰撞效應，射頻偏壓，電源參數等對射頻鞘層的瞬時厚度及電場分佈的影響。This disseration focuses on a sub - project of the spot responder in the china train control system ( ctcs ). the design objective is to reseach and implement the fsk signal transmitter and receiver with low power cost and high reliability, according to the fsk signal characteristics in the spot responder system
本論文所研究的課題是中國鐵路控制系統（ chinatraincontrolsystem ， ctcs ）點式應答器的子課題，其目標是根據列車控制信號的特點，對點式應答器系統中的瞬時、低功耗、高可靠性的fsk信號發射機和fsk信號接收機的關鍵技術進行研究與實現。分享友人