A high - power diode laser power supply controlled by microprocessor is presented.介绍了一种利用单片机控制的大功率半导体激光驱动电源.This paper describes the principle of microprocessor ultrasonic range finder.主要介绍微电脑超声测距仪的工作原理.A Control System ...

n.古代希腊的强盗...

n.侵入，逼近，接近adj.侵入的，逼近的，接近的v.接近，走近，靠近( approach的现在分词 )，（在性质、数量、质量、情形、时间等方面）近似，接洽，使移近...

proletariat的音标：proletariat的英式发音音标为：[ˌprəʊlə'teəriət]proletariat的美式发音音标为：[ˌproʊlə'teriət]...

ethopromazine的音标：ethopromazine的英式发音音标为：[i:θɒprəʊ'meɪzɪn]ethopromazine的美式发音音标为：[iθɒproʊ'meɪzɪn]...

This compass serves as a protractor.这个罗盘可用作分度规.To draw to scale by means of a scale and protractor; plot.测绘用圆规和量角器划线和角; 标绘.I can't find my protractor.我找不到我的半圆仪了....

impromptu的音标：impromptu的英式发音音标为：[ɪm'prɒmptju:]impromptu的美式发音音标为：[ɪm'prɑmptu]...

v.复制( reproduce的第三人称单数 )，重现，再版，生殖...

v.激起( provoke的过去式和过去分词 )，惹怒，引起，引发...

adv.适当地...

v.禁止，阻止( prohibit的过去式和过去分词 )，不许...

dextropropoxyphene的音标：dextropropoxyphene的英式发音音标为：[dekstrəʊprəʊ'pɒksɪfi:n]dextropropoxyphene的美式发音音标为：[dekstroʊproʊ'pɒksɪfin]...

impropriator的音标：impropriator的英式发音音标为：[ɪm'prəʊprɪeɪtə]impropriator的美式发音音标为：[ɪm'proʊprɪˌeɪtə]...

procrastinate的第三人称单数（三单）为：procrastinates...

It's an ideal proving ground for the new car.这里是个理想的新车试验场。The Minister was proving unbending on key issues.在关键问题上该部长决不通融.He has determined on proving his friends'innocence.他决心替他的朋友洗清罪名....

byproduct的音标：byproduct的英式发音音标为：['baɪˌprɒdʌkt]byproduct的美式发音音标为：['baɪˌprɑdəkt]...

prostrate的第三人称单数（三单）为：prostrates...

The captives prostrated themselves before the conqueror.俘虏们俯伏在征服者面前.They prostrated themselves before their king.他们向国王跪拜行礼。They prostrated themselves before the emperor.他们拜倒在皇帝的面前.He was prostrated by the loss of his wif...

progress的第三人称单数（三单）为：progresses...

She raised her eyebrows in reproof.她竖起眉毛，满含责备。They spoke in tones of gentle reproof.他们的语气中稍带责备。His words were a mixture of pity and reproof.他的话里既有同情也有责备。...

n.人行道( promenade的名词复数 )，散步场所，闲逛v.兜风( promenade的第三人称单数 )...

n.吵闹，骚乱，骚动，喧嚣...

n.氯磺丙脲（用作降血糖药）...

prospered的音标：...

肠内空虚...

n.过程，工序，做事方法，工艺流程vt.加工，处理，审阅，审核vi.列队行进...

prod的复数形式为：prods...

improviser的音标：improviser的英式发音音标为：['ɪmprəvaɪzə]improviser的美式发音音标为：['ɪmprəˌvaɪzə]...

n.异丙基甲丁双脲，肌安宁（镇痛及骨骼肌松弛药）...

Mr Walesa burned his fingers by promising he would give every Pole 100m zlotys to start a business.瓦文萨先生因为承诺给每个波兰人1亿兹罗提创办企业而尝到了苦果。Fresh from their semi-final win over Germany, Britain took a promising early lead.刚刚在半决赛中战...