核级

核级碳化硼试样分解方法的研究

Study on the decomposing method in samples of nuclear-grade boron carbide

核级自然循环系统止回阀的结构设计

Structure design check valve used for nuclear-grade natural circling system

核级部件智能CAD系统的工程规范标准知识库研究

Research on Engineering Code / Standard Knowledge Base of Nuclear Component Intelligent CAD System

地震荷载作用下核级（IE）蓄电池电气性能研究

Study on Electrical Performance of IE Storage Battery under Earthquake Load

核级阴树脂在PWR主回路冷却剂中的氯离子释放行为研究

Investigation of chloride release of nuclear grade resin in PWR primary system coolant

基于EonStudio5.0的核级安全阀虚拟维修训练系统

Virtual maintenance of nuclear grade valve based on EON Studio 5.0

损伤力学在核级管道LBB分析中的应用

Application of Damage Mechanics in Nuclear Piping LBB Analysis

利用AUTODESKINVENTOR9软件进行三维建模，在EonStudio5.0软件中做模拟仿真，以Delphi软件为整合工具，研发了核级安全阀虚拟维修训练系统，用以对维修人员进行培训。

Established three-dimensional model in Autodesk Inventor 9 , simulated in EON Studio 5.0 , assembled in Delphi , developed a Nuclear Grade Valve Virtual Maintenance system , the system may be used to train maintenance man .

线样分支状钙化易出现在粉刺型（7/9）高核级（6/9）DCIS中；

The comedo subtype ( 7 / 9 ) and the high grade nuclei of DCIS ( 6 / 9 ), correlating with poor prognosis , were more likely to be accompanied by linear and branching calcification .

在堆用不锈钢包壳管内分别填装不同B/C比的B4C芯块及核级钠，以模拟快堆控制棒内的B4C/Na/S.S。

B 4C pellets with different B / C ratio and nuclear purity grade sodium were put into a stainless steel cladding tubes and the out of pile tests were carried out at 550,650 and 750 ℃ .

对于在蠕变温度以上高温堆（如快堆）的核级管道，运用LBB分析时应该考虑疲劳和蠕变对裂纹扩展的影响。

The affection of fatigue and creep to the crack growth must be considered when LBB is applied on the nuclear pipes in the high temperature reactors ( as fast reactor ) beyond the creep temperature .

核级阀门堆焊钴基合金工艺的研究

Research on overlay technology of Co-base alloy on nuclear grade valve

核级机械阻尼器层次分析法优化设计

Optimal design of nuclear mechanical dampers with analytical hierarchy process

数字化核级设备的开发及过程监控

On Safety Equipment for Nuclear Power Plants and Process Monitoring

真空蒸馏-ICP-AES法分析核级钠中的钙

Determination of Calcium in Nuclear Grade Sodium by Vacuum Distillation-ICP-AES

核级过滤器滤芯的研制

The development of nuclear standard filter elements for PWR plant

核级管道系统的设计是个复杂的优化问题。

It is complex optimum problem to design the nuclear piping system .

核级设备制造阶段不符合项的分类及处置

Classification and Handling of Non-conformance Item of Nuclear Class Equipments during Manufacture Phase

阐述了核级阀门承压焊接的质量控制。

Explain the quality control for pressure containing welds on nuclear grade valves .

核级活性炭制备装置的建立与产品性能试验

Setting up of Nuclear-Grade activated carbon preparation facility and its product performance test

小转矩多回转核级阀门电动装置的研制

The development of small torque multi-turn electric valve actuator for nuclear power plants

核级阀门法兰螺栓应力的声弹性测量

Improved Acoustic Elasticity Method for Measuring Bolt Stress of Neclear Class Valve Flange

电沉积重量法测定核级银-铟-镉合金中的银

Determination of Ag in Nuclear Grade Ag-In-Cd Alloys by the Electrolytic Deposition Analysis

建立了核级钠中钙含量新的测定方法。

A new method for determing calcium in nuclear grade sodium is investigated .

核级波纹管密封钠截止阀的研制

Research on nuclear grade bellow seal sodium globe valve

核级316奥氏体不锈钢锻管研制

The forge pipe manufacture for 316 austenite stainless steel

核级仪表可靠性、安全性评审技术的探讨

The Investigation on the Evaluation Technology for Reliability and Security of Nuclear Grade Instruments

核级玻璃纤维滤材的研制

Research on fiberglass filter media for nuclear use

核级工艺管道支吊架系列的研制

Research and design of hanger and support series of nuclear safety class process piping

核级电缆老化机理分析

Analysis on ageing mechanism of nuclear grade cable