量子位元 的英文怎麼說
中文拼音 [liángziwèiyuán]
量子位元
英文
qubit-
The qubits are typically expressed as certain quantum properties of trapped particles, such as individual atomic ions or electrons
一般而言,我們利用局限於某個地方的粒子(例如單獨的原子離子或電子)的某些量子性質,來代表量子位元。Silicon lasers could lead to affordable light - based systems that harness photons instead of electrons to shuttle huge amounts of data swiftly ? at multigigabit - per - second rates
有了矽雷射之後,科學家就可製作出全光學系統,以光子取代電子,快速收發大量資料,最高速率可達每秒數十億位元。Just as bits are ideal objects abstracted from the principles of classical physics, qubits are ideal quantum objects abstracted from the principles of quantum mechanics
位元是從古典物理原則中抽取出的理想物體,同樣地,量子位元是從量子力學原理抽取出的理想量子物體。A large absolute number of these characters require three or more bytes per character to fully represent these scripts ; this means the same words and sentences can be expressed in fewer characters than they are in languages like english and russian
由於字元的絕對量很大,要求每個字元使用三個或更多位元組才能完全地表達這些文字,就是說,與英文或俄文相比,同樣的詞語或句子,這些語言可以用更少的字表達。A quantum computer operates on quantum bits, or qubits, instead of ordinary bits
量子電腦是以量子位元而非一般位元來運作。The researchers say that their system can be scaled up to larger numbers of qubits
研究人員表示,他們的系統可以提升到為數更多的量子位元。An ordinary classical bit can be either a 0 or a 1, and standard microchip architectures enforce that dichotomy rigorously
答案在於量子電腦所處理的資訊是以量子位元代表,而非普通位元。If qubits are not carefully isolated from their surroundings, such disturbances will introduce errors into the computation
如果量子位元不能和環境仔細地隔絕起來,這種干擾就會造成計算上的錯誤。Quantum information science begins by generalizing the fundamental resource of classical information ? bits ? to quantum bits, or qubits
量子資訊科學的第一步,就是將古典資訊的基本資源(位元)推廣成量子位元。The ann arbor experiment operated on the equivalent of a four - entry database, the four entries being represented by two qubits
門羅等人的實驗能在相當于具有四個條目的資料庫中執行,四個條目由兩個量子位元來表示。Whichever measurement you choose erases all the information in the qubit except for the single bit that the measurement uncovers
不管你選擇哪種測量方式,你都會把原先存在量子位元中的資訊抹掉,留下的就是所測量到的位元。A qubit can be not just 0 or 1 but also a superposition of the two, in which proportions of zero - ness and one - ness are combined in a single state
一個量子位元不會只是0或1 ,而是兩種狀態的疊加,也就是0的狀態和1的狀態會合併成一個狀態。Similarly, the properties of a qubit are independent of its specific physical representation as the spin of an atomic nucleus, say, or the polarization of a photon of light
同樣地,一個量子位元的性質也獨立於特定的物理表現系統,例如原子核的自旋態或光子的偏振。Constructing a functional machine that has a large number of qubits isolated well enough to have such a low error rate is a daunting task that physicists are far from achieving
可以運作的量子電腦需要含有大量的量子位元,而每個量子位元與環境的隔離必須好到讓錯誤率如前述的那樣低,建造這樣的量子電腦是極困難的工作,物理學家距離成功還很遙遠。According to the raman selection rule and the pl measurement, it is reasonable to evaluate the quality of galnp / algalnp mqw by analyzing the relative intensity ratio of a1p - lo / to. ( 4 ) a new modified random element isodisplacement ( mrei ) model is set up to calculate the dependence between the long - wavelength optical phonon frequencies and the composition of iii - v - type ab1 - xcx mixed crystals. the second neighbor force constants are still assumed to be a linear variation with the composition, but the two first neighbor force constants can be evaluated to be a negative exponent variation with the composition, using the overlapped repulsive potential of the ion crystal combination
通過實驗我們找到了在這些結構參數上生產gainp algainpmqw的較理想的結果; ( 3 )首次用喇曼( raman )散射方法研究了常溫下的gainp algainp多量子阱結構,除了指認出喇曼光譜中各光學聲子模外,還結合樣品光致發光譜的測量結果,分析發現喇曼光譜中alp - lo to的相對強度比可以在一定程度上評定晶體gainp algainpmqw的生長質量; ( 4 )在修正的隨機元素等位移? mrei模型的基礎上建立了一個新模型,計算了ab _ ( 1 - x ) c _ x型?族半導體混晶的長波長光學聲子模頻率的組分變化關系。We deduce easily the coherent term of quantum dynamical model ( the off - diagonal of reduced density matrix ) by improving the nature of displace operator and the nature of coherent states. then, the interaction is energies of a two - photon mechanism and the usual one - photon or liner driving mechanism. we deduce the coherent term by improving the nature of squeezing operators, displace operators and canonical transformation
其一,僅有阻尼相互作用和勢能相互作用,此時利用位移算符的性質和相干態的性質很方便地推導了量子動力學模型的相干項(約化密度矩陣的非對角元) ;其二,考慮的是既有單光子相互作用又有雙光子相互作用,這時利用相干態、壓縮算符及正則變換等的性質推導出相干項。That specifies the start of the substring. the conversion operation continues to the end of
的從零開始的偏移量,用於指定子字元串的起始位置。If, for example, you have four drives that have a maximum throughput of 15mb sec set up on a 40mb sec 68 - pin ultra wide bus, there will be times when the drives will saturate the bus, and performance will reach an upper maximum of close to 40mb sec
舉個例子,如果您在速度為40兆位元組/秒的68針ultra wide總線上安裝四個最大吞吐量為15兆位元組/秒的驅動器,有時就會出現驅動器使總線飽和的情況,性能也將升高到接近40兆位元組/秒的最大值。For a quantized subgroup of the symmetry group of hamiltonian of a molecule, a site projection operator is defined to produce symmetry - adapted wave functions from the functions with the symmetry of the subgroup. based on site projection operator, a systematic method is proposed to factorize the single - particle
對于哈密頓的對稱群的量子化子群,可以定義一個位置投影運算元,來從具有該子群對稱性的軌道產生完全的對稱性匹配軌道。基於位置投影運算元,提出了一個系統的方法,用來按照分子的最大對稱群,徹底地分解Emcn can transfer the area in machine into several elements, each node and mesh are fixed and irrelevant to rotor rotation. only the values of permeances are related to motor rotation, but all the relations of the permeances are fixed
等效磁網路法是把電機內部化分成許多單元,各個節點和單元的劃分是固定的,與電機的轉動無關,與電機轉子位置相關的量是各個部分的磁導值,而各個部分的相對關系不變。分享友人