查询词典 maintenance

John Rogers, 11.30.05Once we understand the business and where we think it's going, we'll estimate the sustainable free cash flow the company can generate net income, plus depreciationand amortization, minus maintenance capital spending. Depending on the growth potential, defensibility and profitability of the business, we'll put a 10- 14x multiple on that free cash flow to arrive at a target price.

一旦我们理解公司并且它的发展方向，我们就会估计这家公司能够产生的持续的自由现金流——净收益+折旧+分期还款-净投资，依靠企业的成长潜力、可防御性和收益情况，我们会把目标价定为自由现金流的10-14倍。

If however there is symptoms of advanced arthritic changes then continuous therapy may be of benefit at a lower maintenance dose.

但当发现有关节炎加剧的病征时，可使用较低剂量的持续疗程来帮助。

Part one: Previous results indicated that the abnormal development of haploid goldfish embryos is due to the expression obstruction of some proteins, which are correlative with eyes development, nerve development, development regulation, cell differentiation and maintenance, arthromere formation and signal transduction.

第一部分金鱼雌核发育过程中胚胎蛋白质组比较研究前期已发表的工作表明在金鱼雌核发育眼睛形成期(受精后26个小时)单倍体上一些与眼睛发育、神经发育、发育调控等相关的重要蛋白质未能被选择表达或表达受阻，从而导致单倍体发育畸形。

At the initial stage of system development and design, make the problems into core components and aspectual ones, and modularize crosscutting concerns into separate aspects, which makes system structure more clearer and makes automatic code generation possible, and also, brings convenience to the system maintenance.

而在系统开发与设计的初始阶段就将问题分解为核心组件和方面组件，并将横切关注点模块化为独立的aspect，可使系统结构更加清晰，为下一个阶段的代码生成、系统维护等工作带来便利和保障。

Powerful disk maintenance tool, the most important thing is written in assembler, a friendly user interface.

功能强大的磁盘维护工具，最重要的是用汇编所写，用户界面友善。

Working for car assembly plant, production, maintenance and operation work flow and design of materials.

周转车是为工厂的组装、生产、维修、操作等工作的物料周转而设计的。

"Countrol area" should be surrounded by a barrier and sentry boxes at regular intervals, manned by armed police guards. Persons engaged in the management and maintenance of the nuclear material and facility must carry an identity card containing a photograph. Visitors accompanied by assigner must present a visitor's pass and register in order to be admitted.

一管制区：外围以不易攀越之密集铁剌网或顶端加装密集铁剌网之围墙围绕，置岗哨，并设置专业警察看守，仅许管制及工作人员配带附有照片之识别证，或访客经批准由专人陪同，凭参观证并经登记后始得进出之区域。

To assist with the setting up and maintenance of filing and database systems.

协助存档和数据库系统的建设和维护工作。

The foundation of this system provides a good reference to promote the standardization and intelligence of the overhaul and maintenance of vacuum switches. This paper develops a special HF pulse power supply for internal pressure estimation, which achieves the output of HF-HV sinusoidal pulse wave whose frequency and amplitude can be modified respectively, and meets the design requirements according to the results of Simulink simulation and practical experiments. With the help of AT89S52, this paper designs an I~2C serial bus based signal detection system for peak value signal acquisition of HF pulse currents, which communicates with the upper computer by asynchronous serial communication for uploading the data. In the upper computer, a human computer interface is developed by Matlab software, whose functions are to do some computation and graphic display, such as calibrating the relation curve of vacuum degree and peak value of HF pulse currents, vacuum degree computation, and vacuum lifetime evaluation analysis basing on grey forecasting model as well as making relative suggestions.

本文研制了用于真空度检测的高频脉冲电源，通过Simulink仿真和试验检验其满足设计要求，实现了电压幅值和频率独立可调的正弦波高频高压脉冲输出；利用以AT89S52为核心基于I~2C串行总线的信号检测系统实现高频脉冲电流峰值信号的采集，通过异步串行通信实现单片机与计算机之间的数据通信，将检测数据传至上位机；在上位机利用Matlab开发人机交互界面，实现相关数据处理和图形显示，包括真空度——高频脉冲电流峰值关系曲线标定、真空度数值计算、基于灰色预测模型的真空寿命评估分析和提出相应决策建议。

Mrs. Norris had not the least intention of being at any expense whatever in her maintenance.

诺利斯太太却毫无意思为她的生活破费分文。

Anna: No, I've got a hangover.

不是，我昨晚宿醉了。

We head into the mountains in Su's new Land Cruiser, stop for lunch at a scenic restaurant and then hang around drinking beer and eating fruit as two of his employees attempt to lure the birds with a tape recording of the fowl's mating call.

我们坐上苏的巡逻车向山顶出发，在一家风景优美的餐馆吃了中饭。然后我们喝着啤酒吃着水果四处逛。