So we must find a solution on the base of current technology level to ensure the correct dates forming in automatic weaving of profit and loss table. 目前,杜绝不规范会计业务亦不可能,应着力在现有水平的基础上,保证损益表在自动编制过程中生成正确的数据。
Does the collector current rise in equal steps for equal increments of base current? 基极电流作等值增长时,集电极电流是否也相应地等值上升呢?
On the base of current signal lamp, it designs a explosion-flashing alarm lamp with a long life, breadth working voltage, fully functions and convenient in production, management, use and repair. 在现有信号灯的基础上,设计出一种寿命长、适应宽电压范围、功能齐全,便于生产、管理、使用、维修的爆闪式警示信号灯。
Stock Quotes for Smartphone provides the main information for the selected portfolio: base and current cost and gain. 股票报价为智能手机提供的主要信息为选定的投资组合:基础和当前的成本和收益。
We've seen already how maintaining a constant base current through an active transistor results in the regulation of collector current, according to the β ratio. 我们已经看到有源晶体管的恒定的基极电流是如何以系数β制集电极电流的。
The author of this paper agree to the point that the utilization and plan management of underground space should firstly base on current running system and then overstep it. 作者认为,城市地下空间利用规划管理的基本思路应该是在我国现有土地利用规划管理制度的基础上进行发展和完善的。
It analyzes and discusses the status and role of self-esteem in life, especially in mental health, of human being and brought forward the corresponding educational notion based on this to offer some reference and base for current education for mental health. 进而分析与探讨自尊在人的生活中尤其是心理健康中的地位与作用,并在此基础上提出相应的教育理念,以期为当前的心理健康教育提供一定的参考和依据。
On the base of current spatial data structure, management technology of GIS is discussed in the second chapter. 第二章在现有GIS空间数据组织及空间数据结构基础上,探讨了GIS数据管理方法;
The base current and the junction leakage current increase, while the collector current and the breakdown voltage decrease for SiGe HBTs after radiation. 辐照后基极电流、结漏电流增大,集电极电流、击穿电压减小。
Parameter Setup and PSpice Simulation for Linear AND-OR Gate with Base Current Source 有源馈电线性与或门的参数设置与PSpice模拟
Base on current situation and development trend of present website content management, this paper makes a deep research on constitution of Content Management System. 根据当前网站内容管理的现状和发展趋势,本文在内容管理系统(ContentManagementSystem,CMS)的建立上做了深入的研究。
Experiments show that droplet transfer keep all to one-peak-zero-base type under controlling by this method as the welding parameter varies, such as peak current, base current and pulse frequency. 它是一种物理状态控制法。试验表明:当峰值电流、基值电流、脉冲频率等焊接参数改变时,本方法均能保持熔滴过渡为1峰0基的过渡。
On the base of current researches and features of Public Administration, the thesis tries to establish an framework for interest confliction and institutional innovation. 本文在尝试考察公共管理现状及特征的基础上,根据理论和现实的必要性,构建一个利益冲突与制度创新相互关系的理论框架。
On the base of current state of computer experimental teaching, this article analyzes current state and problem of computer experimental teaching in college, explores the way in raising computer experimental teaching quality, explaines clearly the location of computer experimental teaching for higher education. 从计算机实验教学的现实情况出发,分析了高校计算机实验教学的现状和存在的问题,探讨了提升计算机实验教学质量的方法和途径,阐明了计算机实验教学在高校教育中如何正确定位的问题。
With a base current of 0.2 A in the coils, high bearing stiffness was obtained when single side working mode of AMBs was achieved. 在基础电流为0.2A时,采用电磁轴承单边的工作方式,实现了系统的高刚度;
Thus, to develop geographical information system with time dimension on the base of current GIS platform is very imperative. 从而,在现有地理信息系统平台基础上开发与研制带有时间维的地理信息系统势在必行。
On the base of current basic controlling equation, N-S equations are amended by introducing drag term. 本文从水流的基本控制方程出发,对经典的N~S方程进行应用,引入阻力项以更好的反映群桩阻力对水流的影响。
On the base of current theories, the author has made an in-depth discussion on the industrial technology innovation. 在现有理论的基础上对产业技术创新理论作了一个更为深入地探讨。
The Method of Increasing the Switching Frequency of Transistor Inverter-The Design of Optimal Base Current and Saturation Control Circuit 提高脉冲逆变器开关频率的技术&最佳基极驱动电流和抗饱和电路的设计
The investigation is a new VAR compensator base on current compensation in this paper. 本文研究的是一种基于电流补偿的无功功率补偿器。
Temperature Dependence of the Current Gain and the Nonideal Component of Base Current in Microwave Transistors 微波晶体管电流增益和基极电流非理想因子的温度特性
Many factors, such as frequency, base current, collector current, geometry size ( emitter area and length), Ge fraction and temperature, will have influence on low-frequency noise characteristics. 频率、基极电流、集电极电流、发射极几何尺寸(面积、条长)、Ge组份x、温度等诸多因素都对低频噪声有影响。
The impact of pulsed frequency, duty factor, peak current and base current were discussed, providing a convenient and intuitionistic means for the selection of optimum parameters in practical experiments and foundation for the application of the pulsed submerged-arc welding method. 分别讨论了脉冲频率、脉宽比、峰值电流和基值电流对仿真波形的影响,为实际生产试验中最优化参数的选择提供了快捷、直观的方法,为脉冲埋弧焊的推广应用奠定了基础。
The welding current, arc voltage, preset current, the period and ratio of pulse, base current, down slope time, gas pre and post flow time are sampled, calculated and controlled by microprocessor. 单片机对焊接电流、电弧电压、电流给定、脉冲周期、占空比、基值电流、收弧电流衰减时间、前气和后气时间等焊接参数进行采样、计算和控制。
It shows that the base current influences the weld penetration most obviously, the following is peak current, the frequency and duty cycle. 结果表明,对焊接熔深的影响脉冲电流基值最大,脉冲电流峰值次之,然后是频率和占空比。
On the base of current enterprise informatization research, integrated with enterprise theory and resource developing rules, this article points out four periods of informatization development ( introduction, standardization, expansion and innovation periods). 在现有企业信息化研究的基础上,结合企业理论和企业资源发展规律,本文提出企业信息化四阶段循环发展规律(即信息化引入阶段、标准化阶段、扩散阶段、创新阶段)。
Among the various pulse parameters, the peak current, base current and peak time parameters are the extremely important parameters. 在众多脉冲参数中,峰值电流、基值电流和峰值时间是铝合金P-MIG焊接过程中极其重要的参数。
The experiment showed that heating synchronization of hot wire TIG welding with single power source could be achieved. In the base current period, wire were heated, while in the pulse current period, wire were melted. 实验结果表明:单电源脉冲热丝TIG焊机能够实现焊丝的同步加热,即在基值电流期间,填充焊丝通入预热电流,脉冲电流期间熔化焊丝。