Three types of refitting of the gas flow control system of laboratory GC and lots of methods of improving analytical sensitivity of GC are introduced.
介绍了三种实验室气相色谱仪气路改装系统和多种提高仪器分析灵敏度的方法。
Base on ISO9000, we set different control methods in every point on work flow to ensure that the products you receive is on your requirement.
在ISO 9000的基础上,我们在生产流程中的每一个环节都设有对应的控制方法,以保证我们可按照您的需求提供高质量的产品。
The professional knowledge and qualifications of document control engineer and the tools, methods and work flow of document control are described based upon the characteristics of project documents.
从工程项目文档的特点入手,对文档控制所涉及的相关知识,从业人员要求,采用的工具、方法及工作流程等进行了综合论述。
Based on practice, the methods to control sand content in flour were presented in respect of wheat purchase, process flow, equipment selection and operation, production management.
在实践的基础上,从原料采购、工艺组合、设备选用及操作、生产管理等方面提出了控制面粉含砂量的方法。
This paper also introduces concept of state flow-chart and general methods on judging the integrality of a control system, then expounds the methods by combining the simulated model.
文章还引入了状态流图的概念,对控制系统完整性作出一般性解释,并结合仿真模型阐述了这一方法。
The digital driving methods are studied, the performance of flow tubes in the outset of oscillation is improved by the digital control technique. And a digital driving scheme is presented.
研究数字驱动方法并利用数字控制方法提高流量管的起振性能,给出了数字驱动方案。
The methods and devices to control the circulation solid flow pneumatically are studied in this paper.
因此,本文主要研究通过气动方式控制循环流化床循环物料的方法和装置。
The equations for forming force of flow-controlled forming, the criterion for control chamber position and the design methods for shape and dimension design are presented.
提出了流动控制成形力的计算公式、控制腔位置的判断准则及其形状和尺寸的设计方法。
Flow charts of four control methods for different cases are presented. Experiment results are given.
文章提供了四种控制方式的程序框图,给出了实验结果。
METHODS: To use ISO9001 quality control system for the description and management of prescription dispensing flow-sheet.
方法:运用ISO 9001质量管理体系的过程方法对处方调配流程进行描述和管理。
Intelligent control methods were used to control heating time and heating gas flow.
智能控制方法用于调节停止加热时间和加热煤气流量。
There are a number of methods of documenting procedures and controls, for example flow charts, key control schedules, internal control questionnaires and narrative notes.
关于程序和控制的记录方法有很多种,例如,流程图、关键控制表、内部控制问卷及相关说明等等。
The practice proved that the quality control flow scheme supplied a set of complete and standard manager methods for quality guarantee.
实践证明,质量控制流程为保证生产提供了一套较完整、规范的管理方法。
Proficiency with methods of level, temperature, pressure and flow measurement is required, as well as knowledge relating to process control, and safety systems.
需要精通液位,温度,压力和流量测量的方法,以及有关过程控制和安全系统方面的知识。
According to the target of cost control, the paper researches several methods on cost control adapted for auto service industry deeply, and apply to the cost control flow of operation departments.
从成本控制的目标出发,深入分析了适合汽车服务企业的成本控制方法,并将其应用于汽车服务企业各业务部门的成本控制流程。
The decoupled security enhancement algorithm(DSEA) is employed to study the seismic safety of power supply system, and flow load control analysis methods of power system are also gotten.
该方法以灵敏度分析的状态参量来对系统当前状态进行判断,然后根据判断的结果提出相应的控制措施。
Most methods were adopted to research the steel flow pattern, inclusion trajectories and fluid flow field with and without flow control devices.
中间包实验采用数理模拟的研究方法对各种控流装置条件下中间包内钢液的流动模式、夹杂物模式以及流场等方面进行研究。
The research goes deep into the traditional methods and theories in order to develop a new control mode of flow manufacturing which can adapt to high-mix and low volume environment.
在研究分析传统理论的基础上深入研究了面向多品种小批量生产环境的混流生产运作控制新模式。
Based on the SCM, the paper puts forward some methods to construct the information-flow from the exchange with consumer, the control of logistics and the exchange with supplier.
利用供应链管理理论分析区域信息流的运作,提出加强与顾客的接触面、加强对后端物流配送的控制以及加强与供应商的消息沟通等策略。
Methods: With color Doppler energy imaging techniques to detect blood flow of central artery of retina in30normal cases for control and71cases of diabetics.
方法:采用彩色多普勒能量成像的方法,对30例正常人和71例糖尿病患者视网膜中央动脉的血流进行了检测。
Methods: to detect peripheral blood t lymphocyte adn in the patients with liver failure treated with MARS and the normal control by flow cytometer, observer the regular pattern was observed.
方法:应用流式细胞技术分别检测健康对照组以及MARS人工肝治疗前后肝功能衰竭患者外周血中t淋巴细胞亚群的绝对计数值,观察其变化规律。
Methods A non-invasive high-resolution ultrasound was used to detect the flow-mediated dilatation (FMD) and the change of blood flow volume of reactive hyperaemia in SDH and the control.
方法采用高分辨力超声无创性检测血管内皮依赖性舒张功能的方法比较收缩期和舒张期高血压(SDH)与正常血压组血流介导性舒张(FMD)与反应性充血的血管内皮依赖性舒张功能。
Methods To divided 121 selected objections into control group (56) and strength group (65) according the in-patient flow number.
对选定的121例研究对象按住院流水号随机分为对照组(56例)和强化组(65例)。
METHODS the standardization of surroundings administration of laminar air-flow wards based on the series standardization of ISO9000 was brought forward to prevent and control nosocomial infections.
方法引入ISO 90 0 0系列标准,提出层流病房环境管理标准以预防和控制医院感染。
The control strategy for electronic power steering is stated, and the control strategy flow chart is given, and functions and realization methods of each control modulus are analyzed.
阐述了电动助力转向的控制策略,给出了控制策略框图,并分析了各个控制模块的功能以及实现方法。
The formal methods based on Construct Category Algebra can use the same axiom semantics and operation semantics to specify the data-flow and control flow of a protocol;
构造类别代数的形式化描述方法能够将协议的数据流和控制流在统一的公理语义和操作语义前提下进行描述。
One of the prevalent methods in air traffic control is ground holding based on traffic flow management.
推迟飞机起飞时间,将成本较高的空中等待转化成地面等待,是进行空中交通流量管理的一个有效方法。
One of the prevalent methods in air traffic control is ground holding based on traffic flow management.
推迟飞机起飞时间,将成本较高的空中等待转化成地面等待,是进行空中交通流量管理的一个有效方法。
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