查询词典 F-22

In the paper,according to homogeneous balance principle and F-expantion method,some double-periodic exact solutions of a fifth-order KdV-like equation with variable coefficients are obtained in form of Jacobi elliptic function.

利用齐次平衡原则和F-展开法，求出了一个五阶变系数KdV-like方程的一些用Jacobi椭圆函数表示的双周期解。

In the paper,according to homogeneous balance principle and F-expantion method,some double-periodic exact solutions of a fifth-order KdV-like equation with variable coefficients are obtained in form of Jacobi elliptic function .

利用齐次平衡原则和F-展开法，求出了一个五阶变系数KdV-like方程的一些用Jacobi 椭圆函数表示的双周期解。并且在极限的情况下，得到了该方程的孤立波解和三角函数表示的周期波解

Depending on your desire to play with this embouchure , you will experience difficulty in playing throat F, and high C.

取决于你对使用这个口型的热切程度，你会经历一段时间难以演奏鼻音F和高音C。

The planetary colonies of the Type F-star Oraodol, now home solely to political dissidents, are refused party to the Circle of the Empyreal council and become the first independent Solar

在 F 类星 Oraodol 的行星殖民地，现在被不同政见持有者孤立，被崇高界政务会拒绝认可，成为人马座双翼中第一个独立的太阳系政权。

Our main products are: 130 polyester enamelled copper round wire, 155 modified polyester enamelled copper round wire, 180 polyester-imide enamelled round copper wire, 200 polyester-imide / PA ester imide compound enamelled copper round wire, high strength acetal enamelled round copper to grade, B grade, F grade, H-class straight Solderability enamelled copper round wire polyurethane.

我们的主要产品有：130级聚酯漆包铜圆线、155级改性聚酯漆包铜圆线、180级聚酯亚胺漆包铜圆线、200级聚酯亚胺/聚酰胺酯亚胺复合漆包铜圆线、高强度缩醛漆包铜圆、以级、B级、F级、H级的直焊性聚氨酯漆包铜圆线。

The main causes of the pollution identified result from the irregation of using the polluted water from industries and the endogenic pollution of F and Hg elements is mainly caused by...

造成污染的主要原因是工业三废中的污水长期被利用灌溉，同时查明活动断裂是F、Hg等元素的内生污染源。

After theoretically modeling, experiments were carried out to measure a CW laser modulation spectrum generated by a diode laser and an EOM device with the proposed method. Compared with the measuring results with F-P interferometer, experimental results show the feasibility of an optical beat frequency method.

本文在理论建模与分析的基础上，利用该方法对半导体激光器出射激光经电光调制器调制产生的调制光谱进行了测量，测量结果与F-P干涉仪测量结果一致，验证了该方法的可行性。

Therefore, to analyze difference of immunogenicity among NDV epizootic isolates and vaccine strains in details and to establish methods to check immune and epidemic situation,we expressed F protein of strain F_(48)E_9 and strain La Sota respectively.

为了具体分析流行毒株和疫苗毒株之间的免疫原性差异情况和建立适用于检测ND免疫和流行情况的方法，我们又分别表达了弱毒疫苗株La Sota和标准强毒株F_(48)E_9的F蛋白。

It involves solving Newton's equation of motion,'''F = ma'''.

它涉及到求解牛顿运动方程，'''F = ma'''。

Diagram 3 shows triangles E, F, G and H drawn on equilateral triangles of same size.

图 3 显示三角形 E，F，G和 H，它们分别是画在同样大小的等边三角形上。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。