quantum length
英 [ˈkwɒntəm leŋθ]
美 [ˈkwɑːntəm leŋθ]
【化】德布罗意热波长
双语例句
- A quantum state is a vector whose overall length is of no interest to us ( as long as it's not zero).
量子态是向量，我们并不关心其总长度（只要不是0）。 - On the basis of quantum chemical calculation, the bond order, length and other structure parameters are further analyzed.
在量子化学计算基础上，进一步对其键级、键长等结构参数进行了分析。 - It is necessary to use quantum mechanics to understand the behav ī or of systems at atomic length scales and smaller.
使用量子力学以原子尺度和更小尺度理解系统行为是必要的。 - Evolutional quantum mechanics and length scale
演化量子力学和长度标度 - The Vibration frequency and the mean number of phonon of the strong coupling polaron in parabolic quantum wires will strongly increase with decreasing the effective confinement length.
强耦合极化子的振动频率和声子平均数随有效受限长度的减小而迅速增大。 - Their UV spectra and fluorescence spectra have been studied. The results shows that they have high fluorescence quantum efficiency and their photoluminescence are different with different substituent groups or with different length of conjugated chain.
研究了此类分子化合物的紫外光谱和荧光光谱，具有较高的荧光量子效应，随着取代基和共轭链长度的不同，其光致发光也表现出一定的差别； - The results show that solar UVR severely inhibited growth and maximum quantum yield of PSII ( Fv/ Fm), reduced trichome length and depressed the differentiation of heterocysts.
结果表明阳光UVR严重抑制生长、光系统Ⅱ最大光化学效率（Fv／Fm）、降低藻丝长度并抑制异形胞分化。 - By fitting the external quantum efficiency and the cavity length, a cavity loss of ( 2 cm~ (-1)) and internal quantum efficiency of 90% are obtained.
变腔长实验得到器件的腔损耗仅为2cm-1，内量子效率达90%。 - The results of the quantum chemistry suggested that the difference of bond length, charge and dipole moment of the compounds resulted in their herbicidal activities.
根据量子化学计算，从键长、电荷和偶极距方面解释了不同化合物的除草活性差异。 - At last, we calculate the structure of the target product by quantum chemistry, we get the information of energy, bond length, bond angle and IR spectrum by this calculation.
最后，对合成的目标产物进行量子化学计算，得到了物质的能量、键长、键角和红外光谱等数据。 - This paper discuss quantum effect and count feature length of electron in gravity field.
讨论了重力场中电子的量子效应，并计算了电子在重力场中的特征长度。 - Based on the pseudorandom bit generator with time parameters and the verification keys, the identity verification protocol in quantum key distribution proposed can avoid the attack because the attacker has to intercept exponential times in the length of time parameters to obtain just one copy of a particle.
给出的量子身份认证协议中引入了基于时间参数和认证密钥的伪随机序列，使攻击者进行的拦截次数只有达到时间参数长度的指数级，才能获得同一粒子的副本，逃避了多次拦截攻击。 - There are many studies and applications of image-based measurement to inspect geometric quantum such as length, area, shape and so on.
对利用图像检测技术测量几何量，如长度、面积、形状等的研究和应用大量出现。 - Besides, in the known applications, the perceived physical quantum can not be obtained directly and say nothing of directly converting the wave length into electric codes and make it into use by other equipments such as control facility.
而且，在已知的这些应用中，均无法直接获得所感知的物理量，更无法将波长变化直接转化为电信号，供其它设备如控制设备的使用。 - Optimal Control of Closed Quantum Systems Based on Optimized Search Step Length
基于最优搜索步长的封闭量子系统的控制 - It is shown that under the quantum conformal fluctuation the expectation values of the proper time and the proper length in any space-time are bounded at Planck time t_p and Planck Length l_prespectively.
在这种量子共形起伏下，任何时空的本征时间和本征长度的最小极限分别为普朗克时间t，和普朗克长度1p。 - If the scalar to be quantum mechanically stabilized with a most probable radius of the planck length.
如果把标量场X看作时间变量，则可得到宇宙的最可机半轻为Planck长度，这说明宇宙是量子力学稳定的。 - Quantum Chemical Study on the Effect of the Substituent and the Conjugated Length in Substituted Polyenes for Second. Order Nonlinear-optical Coefficients
取代基及共轭链长对共轭多烯二阶非线性光学系数影响的量子化学研究 - Porphyrin and porphyrin metal compounds with high fluorescence quantum yield, large Stokes shift, the relative length of the excitation and emission wavelengths, and is widely used in molecular recognition.
卟啉和金属卟啉化合物具有高的荧光量子产率、大的Stokes位移、相对长的激发和发射波长，而被广泛应用于分子识别中。 - Combined with quantum chemical calculations, the main factor of its increased TPACS was confirmed to the introduction of coumarin moiety which increased the conjugated length while maintaining the rigid structure of T6.
结合量化计算，表明其双光子吸收截面增加的原因主要为：香豆素环的引入在保持分子刚性的情况下有效的延长了共轭链的长度。 - They not only demonstrate quantum confined effect and small size effect which are not seen in the corresponding bulk materials, but also have a high ratio of length to diameter and strong anisotropy properties.
一维纳米结构材料不仅具有量子尺寸效应、小尺寸效应等相应宏观体材料所不具有的特殊性质，还具备长径比大、各向异性强等特点。 - Comparing the length of the classical orbits and the peaks position of the quantum spectra, we find that each of the quantum peaks position corresponding one or several length of the classical trajectories.
通过对经典轨道长度与量子谱函数傅里叶变换谱峰位置的比较发现，每个量子峰位置与一条或者几条经典轨道长度对应。 - The calculated results of quantum transport indicate that the conductances vary with chain length and strain.
量子输运特性的计算表明电导随链长和应变的改变而发生变化。 - The rounded quantum plateaus of the conductance appear when the length of the semiconductor is made shorter.
当半导体通道的长度变短时，电导出现了平滑的量子平台。