查询词典 field type

Search operators are based on the type of field selected.

查询操作符是基于字段类型的。

A method of time field analysis in continuous system is adopted to study the output characteristic and the frequency response of switch type capacitor filter.

为了研究开关式电容滤波器的输出特性和频率响应，采用了连续系统时域分析方法，建立了滤波器的输出特性模型和频率响应模型，并进行了仿真。

And the fluctuation of flashover voltages is linked to the variation of electric field caused by different suspension type.

认为绝缘子串悬挂方式对绝缘子串之间电场分布变化的影响是造成击穿电压变化的原因。

There is a detectable amount of radial distortion but that is to be expected with an eyepiece of this type,(It would be interesting to use a field flattener and see the difference it makes), and there was also a very limited amount of lateral color present when looking at the moon and I do stress limited.

有一个检出量为径向畸变，但这种情况是可以预期的目镜这一类型(这将是很有意思的使用领域 flattener 看到差距使得)还有一个非常有限，横向色目前在看月亮，而我压力有限。

The merit of the invention are: 1 adopting free curved surface imaging method , three part reflection type Zernike polynomial free curved surface forms short focal distance bigger, relative apertures bigger fields of view angle imaging , rectifying optical aberration much better and its structure is simple; 2 adopting the reflection structure without optical lens, has removed the effect of various chromatic aberration , guarantee the imaging articulation; 3 adopt the design of short focal distance big fields of view angle, focal distance 8 - 15 mm, field of view angles 100 -135 degree, having 120 times multiplications under 250 mm imaging distance, having ultra-thin characteristic property; 4 adopting big relative apertures design ,the relative aperture is 2.0-2.4, having improved the illuminance of flat surface; 5 adopting image space telecentric imaging method , ensures that the image surface irradiance is homogeneous.

本发明的优点是：1采用自由曲面成像方法，三片反射式Zernike多项式自由曲面形成短焦距大相对孔径大视场角成像，更好地校正像差，结构简单；2采用无透镜形式的反射式结构，消除了各种色差影响，保证成像清晰度；3采用短焦距大视场角设计，焦距8～15mm，具有100～135度的视场角，在250mm成像距离下有120倍的放大倍数，具有超薄特性；4采用大相对孔径设计，相对孔径为2.0～2.4，提高像平面上的光照度；5采用像方远心成像方法，保证像面辐照度均匀。

The main weather situations which form and maintain China inshore sea fog are as follows:(1) Type of higher west and lower east, subtropical high edge, low pressure foreside and equal pressure field at Bohai sea and Yellow sea.

中国近海沿岸海雾形成和维持的主要天气形势有如下几种

Finally, we constructed a Laughlin-type wave function for the fractional quantum Hall states in presence of an in-plane magnetic field.

最后，在有平面内磁场的情况下，类比于Laughlin波函数，我们试图构造一种朗道规范下的分数量子霍耳态的变分基态波函数，这一波函数的有效性有待于进一步的精确对角化计算的验证。

By virtue of criticizing the traditional moral education, this article, based on the sociological vision of field and methods, expounds that the fundamental type change of the school moral education in our country towards the 21st century is teaching students to know how to choose, but not how to submit.

本文通过对我国传统德育的批判，立足社会学的视野和方法，阐明面向21世纪的我国学校德育的根本转型是教会选择，而不是教会顺从。

To the problem of the low precision of common magnetometers caused by the influence of the background magnetic field,a new fluxgate gradiometer which is based on the technique of the three-tip fluxgate and the structure-type of two sensors is developed.

针对普通磁力仪测量磁场的梯度存在受背景磁场的影响大，从而导致测量精度低的问题，采用三端式磁通门技术和双探头的结构型式，试制1种三端式磁通门磁力梯度仪，其对背景磁场和磁强梯度均实现闭环测量。

To obtain the flow field characteristics of a new type ventilation system used in a certain air-cooled turbo-generator rotor, the cooling duct model of half axis length in one slot was established.

某空冷汽轮发电机转子冷却风道采用了新型通风方式。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。