heterodyne什么意思解释？

That's a heterodyne receiver.那是外差式接收机.The Doppler frequency can be obtained as a heterodyne or beat effect.由于外差或频差效应,能够得到多普勒频率.Function test and calibration self - heterodyne curve for direction finder on sea trial....

The Doppler frequency can be obtained as a heterodyne or beat effect.由于外差或频差效应,能够得到多普勒频率.That's a heterodyne receiver.那是外差式接收机.Function test and calibration self - heterodyne curve for direction finder on sea trial....

heterodyne的音标：heterodyne的英式发音音标为：['hetərədaɪn]heterodyne的美式发音音标为：['hetərəˌdaɪn]...

chilopodiasis的音标：chilopodiasis的英式发音音标为：[kaɪləpə'daɪəsɪs]chilopodiasis的美式发音音标为：[kaɪləpə'daɪəsɪs]...

immigrate的近义词有：emigrate, immigrate, migrate。下面这些动词均有"移居，迁移"的含义：emigrate：指自本国移出，长期定居在外。immigrate：指自他国移入，长期定居。migrate：通常指大批人短期或定期的移居。指动物时，则指定期迁徙、回游。...

n.拯救者( saver的名词复数 )，储蓄者，救星，救球的运动员...

“趋触性”的英语可以翻译为：thigmotaxis，stereotaxis，haptotaxis，geotaxis ...

n.（网球场的）底线，（棒球场的）垒线，基线，零位线adj.[计]基准的，基线的，开始的...

真腺介虫属...

草药的医疗效用the therapeutic properties of herbs这些植物具有药物效用.These plants have medicinal properties.其效用是保证二氧化硫排放在许可排放量所允许的范围之内.A utility can emIt'sO 2 only to the extent permitted by its allowances....

And for that reason his grandmother dotes on him.因而乃祖母便先爱如珍宝.She dotes on her youngest son.她溺爱最小的儿子.He dotes on his nine-year-old son.他溺爱他 9 岁的儿子。Grandpa dotes on his grandson.爷爷疼孙子....

noise的音标：noise的英式发音音标为：[nɔɪz]noise的美式发音音标为：[nɔɪz]...

For all I know, there may be a kernel of truth in what he says.据我所知，他的话可能有一点儿道理。Meow made a new tooth from a kernel of corn!猫咪新咬了一排牙印在玉米粒上!Finally, the OS loader application is responsible for initializing the kernel.最后,...

角碎屑...

“运球”的拼音为：yùn qiú...

adj.唠叨的，挑剔的，使人不得安宁的v.不断地挑剔或批评（某人）( nag的现在分词 )，不断地烦扰或伤害（某人），无休止地抱怨，不断指责...

The museum will have a permanent exhibition of 60 vintage cars.这个博物馆将长期展出60辆老爷车。Mr Morris feels the museum is using advertising to good effect.莫里斯先生认为博物馆作的广告卓有成效。At that instant the museum was plunged into total darkness...

The mixture is fed into the cylinder from the carburetor.混合体由汽化器注入汽缸。The thermostat is connected by a link to the carburetor.恒温控制器是由一根连杆与汽化器相连的.The Ford vv carburetor has other system to meet varying operating condition....