查询词典 tri

ABSTRACT With fast development of wireless communication, especially mobile communication, these requirements for antenna are rising. These requirements include smaller size, multi-frequency operation, dual band, tri-band and quad-band.

随着无线通信的飞速发展，尤其是移动通信的发展，对天线提出了越来越高的要求，尺寸越来越小，多频工作，双频，三频甚至四频。

In Chapter 2, resonance properties of stepped-impedance resonator are analyzed with transmission line theory. Resonance conditions and electrical lengthes of two-section and tri-section stepped-impedance resonators are mainly analyzed, which provide the theory foundation for filter design.

第二章运用传输线理论分析了阶梯阻抗谐振器的谐振特性，主要分析了两个截面和三个截面阶梯阻抗谐振器的谐振条件和电长度，为滤波器的设计提供了理论依据。

Time and again,the ill parentage will lead to the morbid family structure;on the other hand,the main expressiveness of the morbid family structure——enmeshment,disengagement,coalition,triangulation,peverse tri...

不良亲子互动往往会导致病态的家庭结构，病态家庭结构的主要表现形式———疏离、纠缠、三角缠、倒三角等，都与不良亲子互动有着密切的关系。

The dynamic light-path diagram of equilateral tri-prism refraction experiment is realized with the help of animation function of Mathematica in this paper .

利用Mathematica的动画功能，实现了等边三棱镜折射实验的动态光路图。

Methods:A YWG-C18 column was used.The mobile phase consist ed of acetonitrile containing 0.2% methanol-water solution containing 0.1% tri ethylamine and 0.1% phosphoric acid(3∶97)and the detection wavelength was 220 nm.

采用高效液相色谱法，色谱柱为YWG-C18柱，流动相为0.2%甲醇的乙腈溶液-含0.1%三乙胺、0.1%磷酸的水溶液(3∶97)，检测波长为220 nm。

They were finicky at best and never lived up to my tri fin boards performance experience.

我的Quad 板设计相当的讲究且顶尖，但对我而言无法发挥出在使用tri fin 时的表现和经验。

Other great lean cuts are flank steak, skirt steak, tri-tip, and London broil.

还有就是牛后腹肉排、肋排、腰眼肉和伦敦杂扒也是很好的瘦肉。

The Italian air force acrobatic team "Frecce Tricolori"(Tri-colour Arrows) perform a flypast in observance of the 90th anniversary of the end of World War One, over Rome.

在罗马的空中致礼飞行中，意大利空军杂技团表演了"三色箭头"，也就是在天空中留下意大利国旗的绿、白、红三色烟雾，以庆祝一战结束90周年。

The Italian air force acrobatic team,"Frecce Tricolori"(Tri-colour Arrows), leave trails of green, white and red smoke, the colours of the national flag, during a flypast over Rome in observance of the 90th anniversary of the end of World War One.

在罗马的空中致礼飞行中，意大利空军杂技团表演了"三色箭头"，也就是在天空中留下意大利国旗的绿、白、红三色烟雾，以庆祝一战结束90周年。

Foliate' is combined with the prefix 'tri' to form the word 'trifoliate'.

有叶的'与前缀'tri'结合构成了'具有三叶的'一词。

We have limited budget let me know if you can do this competitively.

我们有限的预算让我知道如果你能做到这一点竞争力。

We don't know how other critters breathe--lizards, for example.

我们还不知道诸如蜥蜴之类的动物如何呼吸。