介绍HH204步进电机驱动电路在复费率计度器上的应用,给出了硬件电路和驱动程序。
This paper introduces the application of HH204 stepping motor's driver on multi-rate register, presents a circuit and driver program.
温度计显示为华氏105度。
温度计显示温度降到了零度。
这种温度计是用摄氏百分度标定的。
杆的位置由千分尺螺丝规或球度计确定。
The position of the rod is determined by a micrometer screw gauge or spherometer.
水银温度计显示屋外12度,可是寒风袭人,感觉就像零下2度一样。
The mercury reads 12 degrees outside, but it feels like minus 2 with the windchill.
数以百万计的人在寻找工作,对于那些仍有工作及正在尽力保住工作的人而言,当今职场环境的健康度正在成为日益下降。
With millions of people looking for employment, the workplace these days is an increasingly unhealthy environment for those who still have, and are trying to keep, their jobs.
这里描述的KML仅为美国就使用了数以千计的多边形顶点,因此如果要在全球呈现或超越国家级的精确度,则可能需要速度更快的处理器。
The KML described herein USES tens of thousands of polygon vertices for the United States alone, so faster processors may be required for global rendering or precision beyond the state level.
大火烧开,继续煮,直到糖浆到达120摄氏度/250华氏度的高温(按照糖果温度计测量)。
Bring the mixture to the boil and continue to cook steadily until the syrup reaches 120C/250F on a sugar thermometer.
普莱尔说,直接观测风速本身就是有问题的,风速计并不精确,它的准确度甚至不如体温计。
Direct observations of wind speeds are inherently problematic. Anemometers are far less accurate and consistent than thermometers, Pryor says.
玻利维亚东部的冰冷温度(一般为华氏68度以上)冻死了三大河流中数以百万计的鱼类,这样的严寒可被视为环境灾难。
Freezing temperatures in eastern Bolivia (normally above 68 degrees Fahrenheit) killed millions of fish in three major rivers, and the freeze was viewed as an environmental catastrophe.
这个试验需要一个灵敏度较高的温度计。
中分辨率成像分光辐射度计快速反应小组每日提供两幅南加州的图片。
The MODIS Rapid Response Team provides twice-daily images of southern California.
当温度计降至摄氏零度时,水便会结冰。
When the thermometer is at 0 degree centigrade, water will freeze.
绕地卫星上的分光辐射度计感应器也可以用来获取类似与图片的信息。例如这张照片反映的就是2010年5月10号早上原油平静的躺在离密西西比河不远的三角洲区域。
Terra's MODIS sensor can also capture photolike images, such as this view of an oil slick lurking not far from the Mississippi Delta on the morning of May 10, 2010.
我看到在阴凉处有一只温度计,惊奇地发现上面的读数为华氏88度,我不知道在中午的时候会是怎样的温度。
Spotting a thermometer in the shade, I was shocked to see it read 88? F.
美国太空署“阿奎”(Aqua,拉丁文中“水”之意)卫星上搭载的中分辨率成像分光幅射度计在太平洋夏令时2010年6月24日下午1时55分(协调世界时间UTC 20时55分)拍摄了这幅西莉亚飓风的真色彩图像。
The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite captured this true-color image of Hurricane Celia at 1:55 p.m. Pacific Daylight Time (20:55 UTC) on June 24, 2010.
应至少在每次换班时用直流电伏特计检查一次漏涂检测仪以确保其准确度。
The holiday detector shall be checked with a DC voltmeter at least once each shift to ensure accuracy.
当一个未知的信号被连接到测量装置时,例如伏特计或安培表,测量准确度则几乎完全由测量装置决定。
When an unknown signal is connected to a measuring device, such as a voltmeter or ammeter, the measurement accuracy is almost entirely determined by the measuring device.
灵敏度由于扩大而增强的伏特计。
A voltmeter whose sensitivity is increased by amplification.
水银温度计停留在摄氏35度左右。
使用静电计欧姆计时,测量准确度会受到各种因素的影响。
When using the electrometer ohmmeter, measurement accuracy can be affected by a variety of factors.
而2008年的绕月卫星,便能借由雷达成像术、雷射高度计以及高解析度的光谱仪,来绘制月球表面以便填补落差。
The 2008 lunar orbiter could fill in the gaps by charting the moon's surface with radar imaging, laser altimetry and high-resolution spectroscopy.
温度计指示零下三十度。
温度计指示零下三十度。
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