That's particularly true of the fantastically strong web material, which has a tensile strength of about 120 pounds per square millimeter.

The results from the pollen densitometers indicate the number of pollen grains sucked into a device per square millimeter of the aperture.

花粉显像密度计的计算结果，可以表明每一平方毫米孔径上吸入的花粉粒数。

Volume-Adjusted mitotic index ( M/ V-index) expresses the mitotic activity of carcinoma as the number of mitotic figures per square millimeter of neo-plastic parenchyma in a microscopic field.

容量校正核分裂指数（M/V指数），能表达在显微镜视野中每平方毫米肿瘤实质核的分裂活性。

Research of Ultrahigh-Order Modes in Double Metal-Cladding Optical Waveguide with Submillimeter Scale

亚毫米尺度双面金属波导的超高阶模及其滤波特性研究

Ground-based observations are generally affected by variation in atmospheric opacity at millimeter and submillimeter wavelengths.

在毫米波和亚毫米波段，地面观测受到多变的大气不透明度的普遍影响。

Si-Al grid submillimeter wave F-P interferometer and its application to laser spectrum observation

硅铝网栅亚毫米波F P干涉仪及其在激光频谱研究中的应用

Experimental Tests of Newtonian Inverse-Square-law at Submillimeter Range

亚毫米范围牛顿反平方定律的实验检验

The Infrared Background Radiation at Submillimeter Wavebands

亚毫米波段的红外背景

This FPI is suitable for wavelength measurement and laser spectrum observation, especially for short submillimeter wave range.

适宜用作亚毫米波波长的测量和频谱特性的研究。

Based on the study of the metal-cladding waveguide on submillimeter scale, a new scheme for wavelength monitoring is proposed in this paper.

在亚毫米尺度金属包覆波导研究基础上，提出了一种波长监测的新方法。

Orotron using two mirrors to form opening cavity is an effective vacuum electronic device in millimeter and submillimeter wave bands.

采用双反射镜构成开放式谐振腔的奥罗管（Orotron），是一种有效的毫米波和亚毫米波真空电子学辐射源。

The calculation and analysis of the atmospheric transmission in submillimeter wave region

亚毫米波大气传输计算及分析

Object scatter characteristics of submillimeter

亚毫米波的目标散射特性研究

Silicon chip-based aluminium metallic grids with desired characteristics were made and used in the submillimeter wave F-P interferometer.

在单晶硅薄片上用光刻方法制作了铝金属网栅，并用在亚毫米波F-P干涉仪上。

The Progress of Study in Optically Pumped Submillimeter Wave Laser

光泵亚毫米波激光的研究进展

Nonlinear Properties of Optically Pumped Molecular Gas Amplifier For Submillimeter Waves

光泵分子气体亚毫米波放大器的非线性特性

Theoretical studies of submillimeter radiation and near-infrared emission due to excitonic recombination in an asymmetric coupled-quantum-well structure

非对称耦合量子阱中亚毫米波辐射及其带间激子复合发光特性的理论研究

Precision Measurement of Submillimeter Wave Frequency

亚毫米波频率的精密测量

Study on Tuning Characteristics of Optically Pumped Cavity NH_3 Submillimeter Wave Laser

光泵腔式NH3分子亚毫米波激光的调谐特性研究

The application field and forecast of submillimeter wave laser

亚毫米波激光的应用领域及应用前景

A submillimeter wave ( SMMW) beam field distribution automatic measurement system using a scanning mirror with microcomputer control has been built and studied.

研究一种采用反射镜扫描方法由微机控制的亚毫米波场分布自动测量系统。