查询词典 four-footed

Competition among four-wave mixing with two dressing fields, the six-wave mixing with one dressing field as well as the eight-wave mixing propagating along the same direction can be evoked by adjusting laser beams because these multi-wave mixing signals are induced by atomic coherence between common levels.

研究发现，通过调节激光束方向，沿同一方向出射的八波混频、双缀饰四波混频和单缀饰六波混频信号因共用能级的原子相干产生而出现竞争现象，通过控制缀饰场减弱四波混频和六波混频信号强度，可以达到增强八波混频信号的目的。

FOX has a production of four kinds of events of track and field competition hand Tour!

一款FOX出品的有着4种比赛项目的田径比赛手游！

At present, Zhibang has set up four branches and more than 100 franchised stores, with the advantage of technology and scale, the business of the foreign trade develops fast and the comprehensive strength ranks stably among the top ten in the national kitchen cabinet field.

目前，已在全国设立四家分公司，近300多家专卖店；同时凭借技术和规模的优势，外贸业务发展迅速；综合实力稳居全国厨柜行业前十强之列。

Firstly, according to electromagnetic field theory, the 2-dimensional (2-D) mathematical model of a three phase squirrel-cage Y802-2 induction motor is developed. Then general equations can be deduced from finite element discrete and functional analysis. The motor's 2D solving region of electromagnetic field is given based on the boundary conditions and assumption conditions of the squirrel-cage induction motor. Through finite element mothod and inner–outer convergence method, magnetic field distributions and magnetic forces of bars can be calculated in following rotor conditions: health rotor, one single broken bar, two adjacent broken bars, two broken bars with one good interval, two broken bars with two good interval and four adjacent broken bars.

本文首先根据电磁场理论建立Y802-2型三相笼型感应电动机二维电磁场的数学模型，并对其进行了有限元离散以及泛函分析，推导出总体方程；在基本假设和边界条件基础上，给出笼型感应电动机二维电磁场的求解区域，然后应用有限元并结合内外双收敛方法，对样机稳态运行进行数值计算，得出电机在转子完好、一根导条断裂、连续两根导条断裂、间隔一根两根导条断裂、间隔两根两根导条断裂及连续四根导条断裂六种情况下的磁场分布和导条所受电磁力的变化情况。

The second part is field survey, constituted by Chapter Three and Chapter Four.

第二部分是实地研究，由第三章和第四章构成。

Students choose one of four fields of study: Finance, Management, Marketing, and Management Information Systems.

学生选择其中四个研究领域：金融，管理，营销和管理信息系统。

In China, Ford will offer four color combinations on the Fiesta, compared with two in Europe.

在中国，福特对嘉年华将提供四种颜色的组合，而在欧洲只有两种。

To inestigate further, Dr. Fifer and colleagues examined surgical specimens from four patients who had undergone septal myectomy as long as 14 months after unsuccessful alcohol ablation.

为了进一步调查，Fifer博士和同事检查了四个病人的手术标本，他们已经在14个月里接受过心间隔肌切开手术和不成功的酒精消融。

You can also see that the values in the first four columns are multiplied with the source red, green, blue, and alpha values, respectively—while the fifth column value is added.

看到，第一行的各值决定了红色的值，第二行是绿色，第三行是黄色，第四行是透明度——第五列的值是增量。

The Fifth Column: And Four Stories of the Spanish Civil War by Ernest Hemmingway.

第五纵队：以及其他关于西班牙内战的四个故事》，作者海明威。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。