Owning a Packard bell computer in the 1990s with a 120 MHz processor guaranteed it a trip to the junk bin a few years after purchase. 如果是一台在二十世纪九十年代购买的配备了120MHz处理器的佰德电脑(PackardBell),几年后就可以淘汰了。
The second parameter specifies the rate of the pixel clock in megahertz. 第2个参数指定的是像素时钟频率(单位为MHz)。
Development of 2200 MHz ring-shaped dielectric resonator 2200MHz圆环形介质谐振器的研制
One MHz equal one million instruction cycles per second. 1MHz等于每秒一百万个指令周期。
A type of transistor in which very thin barriers ( by means of etching techniques) are used, thus permitting the frequency range to be extended to 100 MHz. 使用很薄势垒的一类晶体管(采用刻蚀技术),因而,其使用频率范围可达100兆赫。
Due to the sample being introduced as an aerosol through the innermost concentric tube of the plasma source at a frequency of about 27 MHz, the skin effect occurs. 由于样品以气溶胶的形式通过最中间同心管引入频率为27MHz的等离子光源,出现趋肤效应。
New design techniques were used to achieve a nominal bus speed of2 MHz. 新的设计技术用于达到2兆赫的有名无实的公共汽车速度。
As soon as you put the slower 66 MHz memory in there, the whole machine slows down. 你把速度较慢的66MHz存储器一装上,整个机器就马上慢下来。
Development of 100 MHz Low-Phase-Noise Oven Crystal Oscillator 100MHz低噪声恒温石英晶体振荡器研制
The speed of SDRAM, therefore, is not measured in the familiar old nanoseconds but in megahertz, like processors. 故而,SDRAM的速度不再用大家熟悉的纳秒来度量,而像处理器那样用兆赫(MHz)来度量。
Effects of 1800 MHz Electromagnetic Irradiation on DNA Damages of Peripheral Blood Cells of Rats 1800MHz电磁波辐射对大鼠外周血细胞DNA的损伤作用
Commercial FM Broadcasting stations transmit their signals in the frequency range of 88 megahertz ( MHz) to 108 MHz. 商业调频电台使用的频率,分布在88~108兆赫的波段内。
Effects of Pregnancy Exposure to 1800 MHz Electromagnetic Irradiation on Hippocampus Ultrastructure of Offspring Rats 1800MHz电磁波辐射出生前暴露对子代大鼠海马脑区超微结构的影响
This paper describes the main characteristics of the 30 MHz WBCO attenuator standard and the calibration system. 本文介绍30兆赫截止衰减器一级标准及其校准装置的一些主要特点。
Correlation between content of brain dopamine and the power of brain 11 mHz infra-slow wave spectrum in rats 大鼠脑内多巴胺水平与脑电11mHz超慢波谱系功率的相关性
Design of 900 MHz Doherty power amplifier 900MHzDoherty功放的设计
Design of 120 MHz Low Phase Noise Crystal Oscillator Based on Improving the Loaded Q 基于提高有载Q的120MHz低相噪晶体振荡器设计
QRZ Who is calling me? You are being called by* [ on* KHz ( or MHz)]. 谁在呼叫我?。。。正在【用。。。千赫(或兆赫)】呼叫你。
Also, a large frequency spectrum ( 698-806 MHz) was freed by switching over from analog TV to the digital one. 此外,从模拟电视信号到数字电视信号的切换也释放了广阔的频道(698-806MHZ)。
Based On 433 MHz DSRC Technology In The Application of Automatic Reporting Stations 基于433MHz的DSRC技术在公交车自动报站的应用
For example, the peak at20 MHz in the spectrum is caused by the parasitic oscillation due to the output capacitance of the MOSFET and the leakage inductance of the transformer. 举例说明,20兆赫兹的峰点是钳位过程结束后主要由场效应晶体管输出电容和变压器漏感引起的寄生振荡产生的。
Thus it was impossible to us to exceed the304 MHz FSB. 因此,这是不可能的,我们将超过304兆赫的前端总线。
Single-mode operation and the output linewidth of the order of a few hundred MHz ( below 0.006A) can be obtained. 单模输出时线宽达几百个兆赫(0.006以下)。
Design and Applications of 20 MHz Ultrasonic Focused Transducer 20MHz超声聚焦换能器的设计及其应用
Here, the gravitational waves emitted from the orbital motion in the mHz range would be detectable. 在LISA上面,这些轨道运动所发出的兆赫兹范围的引力波可以被探测到。
QRX When will you call me again? I will call you again at* hours [ on* KHz ( or MHz)]. 你什么时候再呼叫我?我将在。。。点钟【用。。。千赫(或兆赫)】再呼叫你。