反应堆

The AEC conceded that before building any particular breeder reactor plant, it would have to prepare an EIS on that plant.

原子能委员会承认，在建造任何一座增殖反应堆发电站之前，它都须准备一份该发电站的&环境影响报告书&。

According to the production example of cover flange forging used for one of mega-kilowatt nuclear power station reactor pressure vessel, focusing on the features of reactor pressure vessel forging, the influence factors control of important procedure in production quality is important.

以某百万千瓦级核电站反应堆压力容器顶盖法兰锻件的生产为例，针对锻件的特点，控制生产中重要工序的质量影响因素，过程控制中应注意的问题和避免出现质量问题的关键。

According to the analysis and computational results in this thesis, although the actual structure and work conditions of the pressure vessel in nuclear power station are much more complex than that of the pressure vessel model, the program FEARPV still can get quite good convergence on the plasticity andcontact iteration. And also the program FEARPV has good value stability, and good regularity. During the heating, compression, constant temperature, constant pressure, cooling and decompression process, the regularity is basically in common with that of the pressure vessel model.

由本文分析计算可知，虽然电站核压力容器的结构及计算工况较压力容器模拟体复杂得多，然而反应堆压力容器瞬态密封有限元分析程序对塑性迭代和接触迭代仍具有很好的收敛性，数值稳定性好，得到的结果具有良好的规律性，在升温、升压、恒温、恒压、降温和降压等过程中其规律和压力容器模拟体基本相似。

This work concerns in the evolution of the nuclides in the sub critical reactor of ADS.

研究了加速器驱动洁净核能系统次临界反应堆内核素的演化。

And in this issue we will break a stone in parts through reactor and fracture.

在此，我们将使用反应堆和破裂工具把一个石块进行破裂成碎块。

PWR of Daya Bay Unit 1 is selected as a referenced reactor type,and a new assembly including 36 thorium dioxide elements and 4.2% enriched 235U is designed without change of physical dimension and structural materials of assembly and core.

以大亚湾第1机组压水堆为参考堆型，不改变反应堆栅元、组件和堆芯的结构与几何尺寸，设计出含36根钍棒、4.2%235U富集度的新型含钍组件，并对含钍组件和3.2%富集度的铀组件进行中子学计算和分析。

If you are employing Akulas you most likely using them to do some serious damage to your opponent from the seas so striking his expansion base might be just as tempting as taking out his super reactor in the water.

如果你造了阿库拉，你最可能用它们从海上来对敌人造成严重伤害，所以攻击扩张基地也许是和干掉敌人水中的超级反应堆一样诱人的。

The overpressure transients of the most penalizing category 2 condition and category 3 condition are simulated by the thermal-hydraulic code-CATIA 2, and the reactor coolant system overpressure protection under the stretch-out operation for LING AO NNP is validated.

本文阐述岭澳核电站延伸运行工况下反应堆冷却剂系统超压保护分析的原理和方法，利用热工水力程序CATIA2对最为严重的二类工况和三类工况超压瞬变做了分析和计算，计算表明岭澳核电站延伸运行期间冷却剂系统超压保护是有效的。

The normally manufacture period of reactor vessel and steam generator are about 30 months after raw material supplied at the factory.

而反应堆压力容器、蒸汽发生器的制造周期也很长，正常交货期是在原材料进厂后约30个月。

Thus, to make the pre-order of raw material for reactor vessel and steam generator is very important to ensure the construction schedule for AP1000 passive ALWR. The way of pre-order is the procurement strategy to solve an extremely urgency.

因此，研究反应堆压力容器、蒸汽发生器原材料的预订货对保证非能动AP1000技术的核电站建造工期显得十分重要，是解决燃眉之急的采购策略。

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。