查询词典 Petty Officer First Class

However, a hotel in Japan has seized the business potential of average people wishing to experience being in the first class cabin, so they especially changed all the chairs in their rooms to seats from the first class cabin in an airplane.

不过，日本一间饭店就看准了一般人会想体验看看头等舱的商机，特地将客房内的椅子全改成了飞机头等舱的座椅。

On the basis of the conclusion above, the nonlinear weak controllable vectors can be obtained, which compose the second class of weak controllable matrix, by means of matrix transfermations of the first class of weak controllable matrix. Furthmore the second criterion of weak controllability, accessibility and strong accessibility, which is more standard, more succinct and more practical, is obtained. On the basis of the first criterion and the second criterion, several important problems about nonlinear controllability are discussed, which include 1 local controllability; 2 three classes of local controllable decomposition, separately by means of local coordinate changes in the neighborhood of a nonsingular point, a point on a singular surface or a designated point x〓 with a designated input u〓; 3 the character of controllability of the ith state variable x〓 in different controllable areas and their boundaries.

在第一判别定理和第二判别定理的基础上，我们分析了非线性系统受控性质中的几个重要问题，所得到的结论包括i得到了非线性系统在可平衡点附近的能控性判别定理；ii分别给出了非线性系统在非奇异点、s阶奇面以及在状态空间内给定的一点x〓和输入u〓上的三种状态分解形式以及相应的求解方法；利用系统的Ⅰ型弱能控矩阵与Ⅱ型弱能控矩阵秩相等的条件，得到了只用系统的前n个弱能控向量来判断系统的弱能控性的判别定理；iii通过引入系统状态分量的三类受控区域边界的定义及相应的求解方法，初步探讨了非线性系统各个状态分量在不同的受控区域及其边界上的受控性质。

Exhibitioner, then Honorary Senior Scholar, New College, Oxford (1983-1987)| BA in law first class (1986)| BCL first class and winner of the Vinerian Scholarship (1987)| DPhil 1995

约翰·加德纳(John Gardner 1965-)是牛津大学现任法理学教授，单这个名头就足以让人刮目相看了。

A first-class hotel; first-class mail.

一家一流的旅馆；一类邮件

Market-oriented, quality of life, science and technology for the power, reputation as a fundamental purpose, the first class enterprise, first-class system products.

以市场为导向，质量为生命，科技为动力，信誉为根本宗旨，创一流企业，制一流产品。

Qingdao Lacey Hengtong Machinery Manufacturing Company Limited has many years of production experience, strong technical force, advanced equipment, strict testing means, for the continuous development of enterprise, innovation and laid a solid foundation; excellent product quality, first-class services, First-class reputation at home and abroad have praised the majority of users!

青岛莱西恒通机械制造有限公司有多年的生产经验，技术力量雄厚，设备先进，严格的检测手段，为企业的不断发展、创新奠定了坚实的基础；以过硬的产品质量、一流的服务、一流的信誉得到海内外广大用户的好评！

To launch the first-class products industry, to provide first-class customer service is the company's goal.

为行业推出一流的产品，为客户提供一流的服务＂是公司的目标。

Hangzhou Leifeng Pagoda operated and managed. We have implemented is the brand management strategy, a "public welfare projects, market-oriented operation" as a new model, not only in the scenic area of infrastructure construction to achieve a first-class hardware, but guided tours in the scenic area management, public services, software construction, and staff team building, the same full range of down-to domestic and international first-class long-term goal.

我们实施的是品牌经营战略，采用"公益性项目、市场化运作"的全新模式，不但在景区基础设施硬件建设上做到第一流，而且在景区的导游、管理、公益服务等软件建设和员工队伍建设上，同样扎扎实实地全方位向国内、国际第一流水准的长远目标迈进。

To provide users with first-class products, first-class service is our company's long-term development goals.

"为用户提供一流的产品，一流的服务"是我公司的长远发展目标。

Nowadays , with continual acceleration of global economic integration and daily perfect economy patten , we will face new opportunities and challenges with hundredfold confidence and efforts , first class products and first class services .

在全球经济一体化的进程不断加快、经济格局日趋完善的今天，我们将以百倍的信心和努力，用一流的产品、一流的服务迎接新的机遇和挑战。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？