次波

This 1/12 scale Bridgeport "M Head" mill model has won several awards.

这1 / 12规模布里奇波特的" M头"轧机模型已多次获得奖项。

De Broglie material wave theory of physics in the 20th century development of the first leap.

德布罗意物质波理论是20世纪物理学发展的一次飞跃。

Between 1930 and 1950, Louis de Broglie's work has been chiefly devoted to the study of the various extensions of wave mechanics: Dirac's electron theory, the new theory of light, the general theory of spin particles, applications of wave mechanics to nuclear physics, etc.

第一次世界大战期间，德布罗意在军队服役，被分配到无线电台工作，中断了他的理论物理研究。1919年，德布罗意重新回到他哥哥的实验室研究 X 射线，在这里，他不仅获得了许多原子结构的知识，而且接触到 X 射线时而象波、时而象粒子的奇特性质。

Based on seismic source spectrum solution by multi-station and multi-event coda method, applying Brune seismic source model, we have got the source factors and spectra of 48 small earthquakes occurred before and after the Douhe earthquake of October 6 in 1995. The seismic moments, corner frequencies and stress drops are estimated from the spectra, and their correlation and variation with time before and after the Douhe earthquake are discussed.

在震源谱的多台多震尾波解法的基础上，应用Brune震源模型，求解1995年10月6日陡河ML5.9地震前后在其周围发生的48次小地震的震源因子和震源波谱，进而估算了地震矩、拐角频率和应力降，并讨论了它们之间的相互关系和在陡河地震前后随时间的变化。

Kummel liqueur is caraway flavored, and was the first-ever liqueur produced by Lucas Bols.

莳萝甜酒是香芹籽味，是由卢卡斯波士第一次生产的酒。

The results show that an electron efficiency over 27% is predicted for suitable dimensions for the complex cavity and magnetic field coefficient and current and the velocity ratio of the electron beam.

标 签 3 mm波段二次谐波回旋管复合腔多模注波互作用 3mm band Second-harmonic Gyrotron Complex cavity Multiple mode interacting with an electron beam

This is the first time that bifurcation phenomena are observedin closed tube.

首次在驻波管中观测到了次谐波、分岔现象。

Indeed, DHS' Civil Rights and Civil Liberties Office did not resolve how NAO will comply with the applicability of the 4th Amendment to the Constitution which prohibits unreasonable searches and seizures, Posse Comitatus and the Reagan-era Executive Order 12333 that limits how federal intelligence agencies collect information on US citizens and legal residents.

事实上，美国国土安全部'公民权利和公民自由办公室并没有解决如何审计署将遵守适用的第4次宪法修正案，禁止不合理的搜查和扣押，波塞Comitatus和里根时代的行政命令12333 ，限制如何联邦情报机构收集情报的美国公民和合法居民。

The frequency of continuous wave was 20-30HZ.Stimulating lasted for 30 min per day.

选用20-30HZ的连续波进行刺激，每日一次，每次30min。

David Copperfield's spokesman said: Although David has performed more than 3,000 times the magic, but it is a serious accident.

大卫科波菲尔的发言人说：「虽大卫已表演过这个魔术超过 3，000 次，但这是一个严重的意外。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。