反应堆

Taking LabVIEW as the development platform, online real-time monitoring for loose parts of reactor pressure vessel and steam generator is carried out, by integrating the technologies of virtual instrument, the equipment configuration graphing and the database management.

采用LabVIEW为开发平台，集虚拟仪器技术、设备组态图形化技术和数据库管理技术于一体，实现了反应堆压力容器和蒸汽发生器松脱部件的在线实时监测。

The major aging problems in a PWR plant and their assessment technologies were summarized as the radiation embrittlement of reactor pressure vessel materials,thermal aging of cast stainless steel,stress corrosion cracking of steam generator tubing and metal fatigue in primary circuit of a PWR plant.

主要的老化机理有反应堆压力容器的辐照脆化、铸造不锈钢的热老化、蒸汽发生器传热管的应力腐蚀开裂和金属疲劳。

The company's main products include atomic energy reactor with a cut-off valve, check valves, gate valve, spring safety valve, diaphragm valve.

该公司的主要产品有原子能反应堆用截止阀、截止止回阀、闸阀、弹簧安全阀、隔膜阀。

When the metal rods of cadmium were pushed all the way in, and stray neutrons that entered the pile were absorbed, and could not enter uranium—235 nuclei, and so there was no reaction at all.

当镉金属棒全部推入，进入反应堆的流动中子就被吸收，不能进入铀－－235原子核，因而完全没有反应。

It is the first time we complete the quantitative analysis for the U-Pu fuel cycle in the accelerator-driven subcritical reactor system.

这是我们首次对加速器驱动的次临界反应堆的U-Pu循环进行了定量分析。

Inside the reactor, uranium atoms are split which release energy and a fast moving neutron.

在反应堆中，铀原子裂变释放能量和快中子。

The Simulink emulation model was established based on the six-group delayed neutron point reactor model and the core lumped parameter model with two sections to emulate the dynamic process of marine reactor, and the results were compared with those of related literature.

以6组缓发中子点堆模型和堆芯双区集总参数模型为基础，建立Simulink仿真模型，对船用反应堆动态过程进行仿真分析，并与相关文献作比较。

The terms for the effects of the neutrons reflected back from outside the reactor are added as extra delayed neutron terms to the reactor kinetics equation.

在反应堆动力学方程中，考虑了堆体外反照中子效应，将其作为模拟缓发中子处理。理论计算值与实验结果符合较好。

The Southern Company reactors are part of the administration's energy plan to reduce American dependence on foreign oil and cut greenhouse gas emissions.

美国南方公司的反应堆是政府减少美国对外国石油依赖和减少温室气体排放的能源计划的一部分。

In a closed "primary" loop, it serves as a coolant for thereactor core and as a moderator, to slow down the fast neutrons created duringfission.

在一个封闭的&主&环中，水是反应堆核心的冷冻剂和减慢裂变中高速中子的调节器。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。