Feasibility to display unevenness of the yarn long section by use of relative linear density;
引用相对线密度CV_b表征纱线长片段不匀的可行性
A comparison of new and old standards of linear density testing method of synthetic filament yarn;
合成纤维长丝线密度试验方法的新旧标准比较
Vibration measurement of linear density and unevenness of PET spun staple fibers;
振动法测试涤纶原丝线密度及其不匀率
VLS grating has been restrained in its widespread availability due to the difficulties in fabricating holographic gratings and measuring their line density.
比如,在变线距全息光栅的制作过程中,需要对用于形成变线距光栅的全息干涉条纹的线密度进行检测;对于已经制成的变线距全息光栅的线密度也需要进行检测,以检查光栅的制作质量。
The line density of varied line space grating are introduced.
变线密度光栅在激光核聚变装置、太空探测器上有着广阔的应用前景 ,但是它的检测方法长期以来一直没有发展 ,本文在介绍变线密度光栅的基础上 ,将几何云纹法引入变线密度光栅的检测中 ,从理论上介绍了几何云纹法 ,并就低线密度的变线密度光栅给出了有关理论公式 ,对数据处理方法进行了初步的探讨 ,从理论上提出了数据处理方
The line density of varied-line-space gratings have been measured by using interferometry.
用干涉法测量变线距光栅的线密度 ,给出了测量原理、实验中的光路、数据处理的方法、测量结果。
Objective To investigate the changes of the polymerizing process,X-ray density and ultimate compressive strength after polymerization of PMMA mixed with different types and proportions of contrast agents.
目的探讨添加不同类型、比例的显影剂后骨水泥(聚甲基丙烯酸甲酯,PMMA)聚合过程的变化,X线密度和抗压强度等生物力学的差异。
Analysis of groove density for diffraction grating during bending;
压弯光栅线密度变化分析
The essential condition which the groove density distribution equation obtained by holographic recording must be in agreement with the expected equation after analysis of the varying coefficient of line space and the limitations of the holographic recording parameters on the groove density distribution equation.
简述全息变间距光栅几何理论,通过分析其线距变化系数,研究了全息记录参数对线密度分布方程系数的约束,给出了使全息记录得到的线密度分布方程与期望方程相吻合的必要条件。
Yarn number is a measure of linear density.
纱线细度是纱线线密度的一种度量方法。
determination of linear density of yarn removed from fabric
纱线线密度测定法-外观法
Textiles--Yarn from packages--Determination of linear density (mass per unit length) by the skein method
GB/T4743-1995纱线线密度的测定绞纱法
On the Proportional Coefficient α of Areal Density of Magnetic Charges σ_s to Linear Density of Magnetic Charges σ_l
关于磁荷面密度σ_s和磁荷线密度σ_1之比α
The mesh of weft: There is a range from4 to20 mesh for your choice with auto operation of the transducer.
◆ 纬线密度：通过变频器可以自由选择4~0目的纬线密度。
Used for reeling set length's yarn to test whose linear density and length.
用于摇取一定长度的纱线，供测定纱线的线密度及长度。
Fiber laser precision cutting of stainless steel stent of high linear density
光纤激光精密切割高线密度不锈钢支架
dt, dtex (decitex)
分特（线密度单位,十分之一特克斯）
temperature density plotter
温度密度曲线绘图仪
high density fine pitch printed circuit board
高密度细线距印刷电路板；高密度细线距线路板
compensated formation densilog curve
补偿地层密度测井曲线
spectral density
谱线[频谱，光谱]密度
potential-current density curve
电位－电流密度曲线
Space (density) tapered array antenna
间距密度渐变阵列天线
The online/offline encryption scheme is a solution to increase encryption speed.
在线/离线加密方案旨在提高在线加密速度。
multilayer and high density fine-pitch printed circuit board
多层和高密度细线距的印刷电路板；多层和高密度细线距的线路板
ON LINEAR STRUCTURES ANDNONLINEARITY OF QUADRATIC CRYPTOGRAPHIC FUNCTIONS;
二次密码函数的线性结构和非线性度
Relationship between the Optical Density of X-Ray Film and Gray Scale of Image
X线照片密度与图像灰度之间的关系