在工作的

I believe I can safeguard,respect and develop my occupation for the reason of my religious,steadfast working style and solidaric,cooperative excellent character cultivated during the course of my incessant learning and working.

课堂内外拓展的广博的社会实践、扎实的基础知识和开阔的视野，使我更了解社会；在不断的学习和工作中养成的严谨、踏实的工作作风和团结协作的优秀品质，使我深信自己完全可以在岗位上守业、敬业、更能创业！

Why should we not extend to bras the same work-related tax deductions that apply to briefcases, given that bras are unarguably important expenses incurred by women as part of their jobs in reproducing and nurturing the future workforce?

我们为什么不能延伸到胸罩同工作有关的税收减免，适用于公文包，因为文胸是无可辩驳重要开支妇女作为其工作的一部分，在音响和培养未来的劳动力？

With the support of a major research grant of Zhejiang Province (No. 001101027) and the Plan of Promoting Education of Excellence of Zhejiang University in the 21st Century, this dissertation is devoted to address the above problems and fabricate an L-band EDFA with low cost, high performance and technological innovation.First the mechanism of an erbium doped fiber amplifier is introduced. Various theoretical models based on classical rate propagation equations are summarized and compared for their applications. We use a modified numerical model based on the Giles model, which agrees with the experimental results well. This serves as the theoretical base for the whole thesis and will be used to optimize the characteristics of EDFAs. A novel method based on a map of noise figure and gain is proposed to analyze efficiently the dependence of the noise figure and gain for EDFAs on the EDF length and the pump power. The characteristics of various EDFAs are studied and compared.Secondly, some important parameters are introduced to describe the characteristics of EDFAs. The methods and the experimental setups for measuring the gain and noise figure of an EDFA are emphasized. We introduce how to measure the characteristics of each component of an EDFA, especially the gain and absorption coefficient of an erbium doped fiber.Thirdly, four types of simple and novel L-band EDFA structures with low noise, high gain and low gain ripple are proposed to satisfy the requirement of a DWDM system. They can be classified into two categories. In the first category, a single ASE pumping is served asa secondary pump. This category includes the following three types. Type: a new construction using a fiber Bragg grating in an unpumped EDF section at the input side. Type: a new structure of L-Band EDFA with two-stage pumps, which utilizes the forward ASE as a second pump.

本论文本着科技创新、服务于生产实践的精神，以设计价格低廉，性能优越、结构合理简单的L-band EDFA为目标，依托浙江省科技厅重大科学基金资助项目(001101027)和浙江大学振兴教育计划资助的全光网络的搭建—《光通信技术》课程实验建设项目，展开了如下工作：首先，介绍了掺铒光纤放大器的工作原理，归纳总结了基于速率方程基础的EDFA的各种理论模型，分析比较了各个模型的特点和适用场合，最终选择完善的Giles理论模型作为本论文分析设计EDFA的理论基础；针对实际实验条件提出了修正的EDFA模型的数值计算方法；创新地提出了增益—噪声系数全局分析法，直观有效地分析了EDFA的增益和噪声系数与掺铒光纤长度和泵浦功率的依赖关系，并对各种EDFA的性能作了全面的比较；第二，介绍了掺铒光纤放大器特性参数的定义与测量方法，重点介绍了噪声系数和增益系数的测量方法及实验装置；介绍了组成掺铒光纤放大器各组件的特性测量方法，重点介绍了测量掺铒光纤参数的方法和实验装置；第三，针对WDM系统对L-band EDFA谱平坦、低噪声、高增益的要求，我们创新地提出了四种不同的L-band EDFA结构，按设计思路可以分为两大类：一类是基于单抽运二级泵浦法，这一类包括在未泵浦掺铒光纤的输入端插入一根布拉格光纤光栅的两段L-band的EDFA的新结构；基于前向ASE光作为二级泵浦源推动下一级EDF工作的泵浦分配、两段级联L-band的EDFA的新结构；基于单根光纤光栅、泵浦分配、两段级联的EDFA；另一类则是基于同时应用前后向C-band ASE作二级泵浦源的双抽运法，如基于前后向ASE光作为二级泵浦源的三段级联L-band的EDFA的新结构。

Maybe you'll think what I've learnt is unuseful to this job,however,I believe the laws of economics which can reflect the regulation of developement of things will help me make informedjudgement

可能您觉得我所学的对这一份工作并无帮助，但是我相信经济学反映事物发展的规律，可以帮助我在工作上做出正确的判断！

Results 37 nurses(31.88%of the total)wone in the state of higher tensity;100 nurses are in the upper limit of normal state,and only one is in the normal state.Conclusions On the base of these,the author pointed out that intervention to psychological behavior should be done to the nurses in the emergency department.

对急诊科护士急需进行心理行为干预：在分析结果基础上，作者提出以下对策：(1)重视自我护理意识，正确对待工作压力，掌握适合自己的放松技巧；(2)创造良好的内外环境，帮助护士建立工作的最佳心身状态；(3)帮助护士掌握护患心理沟通技巧；(4)重视人才选择，加强业务培训。

I'm responsible for co-ordination between design and production: I work with managers at our manufacturing plants.

我和这个公司的很多人都打交道，我负责设计部门和生产部门的协调工作。我和经理们一起工作在我们的加工工场！

In order to make my job easier, a tool basically has to do my job for me, at my command.

为了使我的工作更容易，基本上有一个工具来为我做我的工作在我的指挥。

Right to engage in foreign trade...外派 send somebody to units or organizations in other areas or to a...foreign country

指由原先任职的组织单位或国家地区，外派至另一个组单位或国家地区从事特定工作的人员，在完成某一段期间的工作任务后，。。。

Export sales staff...外派 send somebody to units or organizations in other areas or to a foreign country ...外企 foreign company

指由原先任职的组织单位或国家地区，外派至另一个组单位或国家地区从事特定工作的人员，在完成某一段期间的工作任务后，。。。

I gained in the massive work experience in the past's two year work, I like the hotel profession, and was determined that invests this profession with all one's strength.

在过去的两年的工作中我积累了大量的工作经验，我非常喜欢酒店行业，并决心全力投入此行业。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐