half-width
英 [hɑːf wɪdθ]
美 [hæf wɪdθ]
n. 半宽；半值幅
双语例句
- For example, Japanese katakana characters can be written as full-width or half-width.
例如，日语片假名字符可以写为全角或半角形式。 - The Periodic Half-width Microstrip Leaky-Wave Antenna with a Backward to Forward Scanning Capability
全向扫描的周期性半宽度微带漏波天线设计 - The results indicate that the optimum ratio of film thickness to half-width of Hertzian contact is about 0.1~ 0.3. In this case, the distribution of static stress in the coating system is the best one for the improving of the fatigue lives of mechanical elements.
研究结果表明，对于TiN材料，当涂层厚度t与赫兹接触半宽a之比为0.1～0.3时，滚道亚表面的静态剪切应力分布对提高轴承疲劳寿命最为有利； - A Theoretical Approach to the Correlation of Retention Time with Peak Half-Width for SCOT Column
SCOT柱色谱峰保留时间与半峰宽间关系的理论探讨 - All particles reduce the jet velocity half-width, but the effects on the streamwise mean velocity profiles are complicated.
所有的颗粒都降低了射流速度半宽，但对流向平均速度剖面的影响比较复杂。 - Selection of Composition of Binary Mobile Phase in High Performance Liquid Chromatography for the Similar Components Separated at Half-Width
高效液相色谱分离相似物质时二元流动相配比的选择 - The intensity profiles are obtained at different angles of incidence by simulating light scattering from random surfaces, and by fitting these simulated profiles with a symmetrical decay function we obtain the variation of the half-width of the corresponding profiles versus the wave vector.
通过对自仿射分形随机表面光散射的计算模拟，得到在不同入射角下的散射轮廓，并由数学上的对称下降函数拟合，得到轮廓函数的半宽度及其随入射光波矢量的变化关系。 - The band of 1008cm~ ( 1-) and its half-width of zircons of eleven samples displays the radiation damage trend ( RDT), which we interpret that early inherited zircons had experienced complete annealing and recrystallization during the ultrahigh pressure metamorphism.
11个样品锆石的1008cm~（-1）峰位值和它的半高宽落在放射破坏趋势上，我们认为早期继承的锆石在超高压变质过程中发生了完全退火和重结晶。 - Taking EMG function as a mode! of skewed chromatographic peak, a set of sequential equations which can be used to ca'culare the model parameters from skew index ( D) and so called "half-width rule" of a column system were developed.
本文以EMG分布函数作为色谱峰的数学模型，提出由柱系统的半峰宽规律与峰态偏斜度D计算EMG参数的连环公式，用于快速谱图拟合和重叠峰分解。 - Compared with super-luminescent diode ( SLD), SFS's have advantage of high temperature stability, broad half-width of the spectral line, high output power, dependability, compact and can easily couple into single-mode fiber, most of all.
与早期的超辐射发光二极管（SLD）相比，光纤超荧光光源具有温度稳定性强、荧光谱线宽、输出功率高、使用寿命长等优点。 - This paper discussed the relations between pulse parameters ( the amplitude, rise time and half-width of the pulse) of the high-voltage-subnanosecond-pulse-tube ( HVSPDT) and storage capacitance.
本文用火花电阻公式研究了高压毫微秒脉冲参量（脉冲幅值、前沿、宽度）与储能电容的关系。 - The Ag colloid of 18 A in radius was estimated from measurements of the half-width of the plasma resonance by using the Mie theory and Doyle method.
运用米（Mie）理论和德拜（Doyle）方法，根据测得的等离子共振峰的光宽度，估算出Ag胶态粒子的半径约为18（？）。 - Their SEED is different in amorphous state and crystalline state; The peak value of SEED in amorphous state is lower 2-3 eV than that of crystalline state, and half-width being increase or reduce.
在晶态时为200eV：三种金属的玻璃的SEED在非晶和晶态下也不一样，其峰值在非晶态下比在晶态下低2～3eV； - For the core-rim and strongly contrasting CL zircons, the CL structure of zircon is also manifested by the laser-Raman images, and the image of the half-width is more similar to the CL image than one of band.
核边结构的和CL不均匀强反差发光的锆石的CL结构也反映在拉曼光谱的图像上，半高宽的图像更相似于锆石的CL图像。 - In this paper a theoretical model for SCOT column has been presented-A general relation between retention time and the time of half-width of elution peak for SCOT column is obtained as follows; Equation ( I) is a hyperbolical equation.
在新建立的SCOT柱色谱理论模型基础上，利用积分变换矩分析及数理统计理论，证明了SCOT柱色谱峰保留时间与半峰宽间的一般关系是一双曲线关系。 - The experimental results show that the parameters of EMG model estimated simply from the "half-width rule" of a chromatographic column system according to the relationship can be used to fit the whole peak profile satisfactorily.
实验表明，根据这一关系，由半峰宽规律计算EMG线性规律的常数，用于色谱峰拟合可取得良好的结果。 - This system realized Q-modulated technique by the construction of nonlinear mirror This new Q-modulated technique is simple, stable and pulse half-width is wide.
该系统使用非线性镜结构实现调Q。这种新型的调Q技术简单、稳定，且半宽度较宽。 - The advantages of half-width and parabola methods for determining the peak shift are discussed in comparison with the other methods.
通过比较各种定峰方法，展示半高宽法和抛物线法的实用性； - The Optimization study of eccentricity of the half-width guide wall in oxidation ditch bend.
氧化沟弯道半宽导流墙偏心距优化研究。 - Half-width and amplitude of internal waves are obtained respectively from the selected SAR images of internal waves in the northern South China Sea using SAR detection models based on NLS equation and KdV equation, and the comparison with in situ data is made.
选取南海北部内波SAR影像，分别利用基于NLS方程的SAR探测模型和基于KdV方程的SAR探测模型，反演了内波的半宽度和振幅，并与一些实测数据进行比较。