Pierce electron gun

用法例句

Improvement in the synthesis method of the Pierce electron gun;

对皮尔斯电子枪综合法的改进

Artificial neural network(ANN) has been successfully used in the design of Pierce electron gun.

基于人工神经网络(ANN)的皮尔斯电子枪初值设计方法,不但能有机地结合迭代综合法与非迭代综合法的优点,还能把前人体现在实验数据中的设计经验通过训练样本融入到其中,从而设计出很接近实验值的新电子枪。

In order to get over this defect,we use EGUN,ORION and MAGIC to simulate 24 Pierce electron guns of similar structure whose control and anode electrode are bulletheaded.

用软件仿真不同结构的电子枪时发现其结果的误差百分比较大,不易把握其误差规律,为了克服此缺点,本文用EGUN,ORION和MAGIC分别对24支结构相似(控制极和阳极均是圆头形)的皮尔斯电子枪进行了仿真,并将软件计算值与相应的实验值列表比较表明:①用EGUN与ORION这两种同类型软件仿真结构相似的电子枪时,它们的精度虽然也不同,但误差范围变化较小;②大型通用的电磁场分析软件MAGIC计算电子枪的结果虽然比专业的电子光学软件EGUN,ORION逊色,但有规律可循:导流系数普遍偏低约10%,注腰半径的精度较高,注腰位置基本准确。

The importance of the loaded Q are analyzed on the basis of phase noise equation of Leeson model in feedback oscillator,the formula of loaded Q is derived by the analysis of Pierce oscillator circuit,and we can draw a conclusion that the larger C1 is,the higher loaded Q becomes.

从反馈振荡器的Leeson模型相位噪声表达式出发,分析了有载Q的重要性,针对基本皮尔斯振荡电路推导出有载Q的表达式,得到C1越大,有载Q越高的结论。

Peirce:The Scientist and Logician;

皮尔斯:科学家与逻辑学家

A Comparison on the Semiotic Theories of Peirce and Saussure;

皮尔斯与索绪尔符号观比较

Peirce s semiotic theory con- sists of three inseparable parts:representamen,object,and interpretant,which throws wholly new Peircean light upon the analysis that loan words are regarded as repre- sentamens,the things they represent as objects,and the nations that interpret them as interpretants.

皮尔斯的三元符号学理论认为符号、对象、解释项是不可分割的。

Spence and Pierce, Lda.

斯彭斯和皮尔斯有限公司

A Comparative Study of Saussurean Semiology and Peircean Semiotics;

索绪尔符号学与皮尔斯符号学的比较

Britney Spears is a big hit in America.

布兰妮?斯皮尔斯在美国大受欢迎。

Allegorical Trap and the Uncertainty of Piers Plowman;

寓意陷阱与《农夫皮尔斯》的不确定性

On Classification of Signs;

论符号的分类问题——皮尔斯研究札记

One passer-by expressed concern for Spears' unborn baby.

另一位行人表达了对斯皮尔斯未来宝宝的关心。

Damn Mrs. Pearce, damn the coffee and damn you!

去他的皮尔斯太太 去他的咖啡还有去你的！

Pierce's open, freckled face was grave.

皮尔斯那张有雀斑的大脸庞显得严肃庄重。

Right, OK, now we have something important to do. Pierce, yes or no?

好,那我们继续下一件重要的事情.皮尔斯,通过吗?

GUICCIARDI, Winspeare

温斯皮尔·圭奇阿尔迪

Spearman computation

斯皮尔曼计算法 斯皮尔曼计算法 Spearman f

Spearman rank correlation coefficient

斯皮尔曼等级相关系数

Okay, Spielberg, what lens will you use?

好吧, 斯皮尔伯格, 你用什么镜头啊?

Pierre Thaxter was absolutely mad for Culture.

皮埃尔·撒克斯特狂热地迷恋着文化。

of an adust complexion- Sir Walter Scott.

古铜色的皮肤——沃尔特·斯科特爵士。

"I declare to you," continued the senator, "that the Marquis d'Argens, Pyrrhon, Hobbes, and M. Naigeon are no rascals.

“我告诉您，”元老说，“阿尔让斯侯爵、皮

On Astor Piazaolla and His Tango Music;

阿斯多尔·皮亚佐拉和他的探戈音乐

the pointed bell tower of Saint-Sulpice marked one corner of the town.

圣絮尔皮斯修道院的尖顶钟楼就在镇上的一角。