查询词典 millimeter

This thesis demonstrates a novel method to generate low noise interference of optical millimeter-wave signals with carrier suppression by using a frequency multiplication technique.

中文摘要本论文证实了一新颖的方法，利用抑制载波的倍频技术方式来产生低杂讯干扰的微波光讯号。

A radio over fiber system to generate optical millimeter wave with four time frequency of the local oscillator frequency using two-cascaded intensity modulators based on optical carrier suppression scheme was investigated numerically and experimentally.

研究了一种采用两个级联外部调制器基于光载波抑制原理产生四倍频毫米波的光纤无线通信系统。

Objective To research the effects of millimeter wave radiation on acupoints for treating Guilliain-Barre syndrome.

目的 研究毫米波经穴位辐射在治疗格林－巴利综合征中的作用。

The results of laboratory studies performed on admission revealed an elevated white-cell count of 18,200 per cubic millimeter, with 76 percent neutrophils, 9 percent lymphocytes, 11 percent monocytes, 3 percent eosinophils, and 1 percent basophils.

患者入院时实验室检查结果示白细胞计数增高，18，200mm3，中性粒细胞76%，淋巴细胞9%，单核细胞11%，嗜酸性粒细胞3%，嗜碱性粒细胞1%。

The investigations of scattering characteristics about left-handed gratings in present dissertation provide important theoretical guidelines for the design of new frequency selective surfaces,couplers,filters,polarization convertors and electromagnetic absorbers for microwave and millimeter wave applications.

本文对左手介质周期结构散射特性的研究对于设计新的微波毫米波频率选择表面、耦合器、滤波器、极化转换器、电磁波吸收体等方面具有重要的理论指导价值。

An 1×16 microstrip dipoles array in millimeter waves is introduced in this paper.

介绍了一种毫米波微带双面偶极子天线线阵。

This module consists of two stages frequency doublers, a bandpass filter between two frequency doublers and a millimeter wave power amplifier with a microstrip of waveguide transition.

该文设计了一种Q波段宽带四倍频放大组件，该组件包含两级二倍频器、两级之间的带通滤波器和一级毫米波功率放大器，最后通过微带到波导过渡输出。

The equations for two-conductor coupled-line Marchand baluns are derived. The analysis and systematic design procedure for multi-conductor coupled-line Marchand baluns are also presented, and verified with a few fabricated multi-conductor coupled-line Marchand baluns. Two MMIC broadband diode frequency doublers using multi-conductor coupled-line Marchand baluns are implemented to demonstrate the design procedure of multi-conductor coupled-line Marchand baluns. The MMICs achieve miniature chip areas with broadband performances in millimeter-wave regime.

二金属耦合线马逊平衡不平衡转换器的方程式推导及多金属耦合线马逊平衡不平衡转换器的分析及系统化设计流程也在此论文中被提出，并且用许多实际制作的平衡不平衡转换器做验证，此外，两个微波单晶积体电路的宽频二极体倍频器包含多金属耦合线马逊平衡不平衡转换器也用来验证此多金属耦合线马逊平衡不平衡转换器的系统化设计流程，这两个微波单晶积体电路在毫米波的频段内都达到微小的晶片面积与宽频的响应。

At present, frequency multiplier is the important way to generate short millimeter wave and submillimeter wave signals.

目前短波长毫米波、亚毫米波固态源主要依靠倍频的方式获得。

The spider that spun the preserved threads which are just 1 millimeter long was closely related to the modern garden spider.

存留下来的蛛网只有1mm长，这种蜘蛛与现代的花园蜘蛛没有太大差异。

Sodium citrate; calcium carbonate; calcium hydroxide; potassium bicorbonate; magnesium carbonate; ferrous sulphate; Zinc sulphate; copper sulphate; manganese sulphate; potassium iodide; sodium selenite.

柠檬酸钠；碳酸钙；氢氧化钙；碳酸氢钾；碳酸镁；硫酸亚铁；硫酸锌；硫酸铜；硫酸锰；碘化钾；亚硒酸钠。

All this to say that I'm glad filmmaking hasn't become completely ironic. I can enjoy an ironic film as much as the next person, but they usually involve a message of some sort. One that's delivered in a smirkingly clever way that requires little in the way of talent.

所有这些都是说，我很高兴电影制作没有变成完全讽刺艺术，我可以和下一个人一样享受讽刺电影的乐趣，虽然他们经常会被划归到一定级别，技术方面不需要很高的才能。