查询词典 nuclear reactor

The groove type for the joint of inlet/outlet pipe and main pipe of nuclear reactor pressure vessel is J type, which intersect the spherical surface. And the space between inputlet and outlet is small, welding distortion is small required, so welding become more difficult.

核反应堆压力容器进出口接管与主管道相连接部位的坡口形式为J形，且与球面相交，进出口接管间距小，要求焊后变形小，焊接难度较大。

This is what happens when a mad scientist gets his hands on a borrowed gene splicer, a surplus government nuclear reactor and a supply of adorable animals - Mega Monsters!

这是后会发生什么事被他的疯狂科学家手中借来的基因对捻接器，盈余政府核反应堆和供应可爱动物-大型怪兽！

On basic design principle and m ethod of nuclear reactor thermal hydraulic system.

课程简介：本课程主要由授课和动手设计两方面组成。

A thermal nuclear reactor can be used to generate electricity.

热核反应堆可以用作发电。

A tunneling machine for producing large tunnels in soft rock or wet, clayey, unconsolidated or bouldery earth by simultaneously detaching the tunnel core by thermal melting a boundary kerf into the tunnel face and forming a supporting excavation wall liner by deflecting the molten materials against the excavation walls to provide, when solidified, a continuous wall supporting liner, and detaching the tunnel face circumscribed by the kerf with powered mechanical earth detachment means and in which the heat required for melting the kerf and liner material is provided by a compact nuclear reactor.

&…一个在软岩石，或湿的、粘土状的、疏松的，或巨砾泥土中挖掘隧道的隧洞掘进机，用先进的以上升暖气流进行隧道核心分离，将边界切口熔入隧道面，同时通过使偏倚在隧道壁上的熔融物料在凝固时提供一个连续墙来支持衬垫，形成一个支持挖掘的墙壁；破碎在切口周围划了界限的隧道核心-用有动力的机械土地分离的方法，在隧道核心中，需要如此操作的热力以及衬垫物料由一个小型的核反应堆提供……&

A spacer (18) for maintaining a pressure tube (12) in spaced relation with a calandria tube of a nuclear reactor.

一种用于维持核反应堆的压力管（12）与排管容器管的间隔关系的间隔件。

The hairs were placed in capsules and inserted into the core of the nuclear reactor in Pavia .

这些头发被放进一只胶囊容器并塞进在帕维亚的一个核反应器中心。

The fourth transuranium element discovered, it was first produced in 1944 from plutonium -239 in a nuclear reactor.

它是第四个被发现的超铀元素。

It was used to simulate the xenon poison in ship nuclear reactor with the burnup of 30 MW·d,and the simulated results were compared with that from point model.

结果表明：点模型的仿真结果偏小，用本软件进行仿真，平衡氙毒计算值与实测值间的偏差为-0。

At a news conference, President Bush reaffirmed Washington's refusal of North Korea's demand for a light-water nuclear reactor before it disarms.

在新闻发布会上，布什再次重申华盛顿拒绝北韩提出的在放弃核武器前得到轻水核反应堆的要求。

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。