pebble bed信息详情
[地质]卵石层，卵石床
pebble───vt.用卵石铺；n.卵石；水晶透镜
mischievous pebble───淘气卵石
pebble beach───卵石滩（美国加利福尼亚）；[地名] [美国] 佩布尔比奇
bed───vi.上床；分层；n.床；基础；河底，海底；vt.使睡觉；安置，嵌入；栽种
pebble leather───卵石皮革
quarry pebble───采石场卵石
canopy bed───带天篷的床（等于四柱床）
to bed───到床上
bed time───就寝时间
Another type of high temperature gas reactor is what we call a pebble bed reactor.───另一种高温的气体反应堆是，我们称之为卵石层反应堆。
And this is done because the control rods are not in the pebble bed.───这已经完成了，因为控制棒，不在卵石层那。
they have an operating pebble bed reactor now, they have a small research reactor and it's being proposed in South Africa.───他们现在正在运作一个卵石层反应堆，他们有一个小的研究反应堆，在南非也得到了提议。
The way these pebble bed reactors work is the helium comes in up the side and down through the pebble bed. It's not a fluidised bed.───这些卵石层反应堆运作的方式是，氦从这面的上面进来，然后，通过这个卵石层再出去，这不是液化层。
Pebble bed reactors are small , which suits remote and rural areas and makes them easy to expand .───球床反应堆体积小，适于建在偏远农村地区，而且易于扩展。
It has also continued to develop a novel "pebble bed" nuclear reactor that is smaller and probably safer than conventional reactors.───它还在继续开发一种新型的“球床”核反应堆，这种反应堆规模更小，比传统的反应堆更加安全。
A demonstration plant of a completely different type, a "pebble bed" reactor, is scheduled to be built in SouthAfrica starting in 2009.───一座演示用的电站却是另一种类型，“卵形床”反应堆，计划在2009年南非开始建造。
The technology under construction here, known as a pebble-bed reactor, is not new.───这种名为球床核反应堆的技术并不是新近才出现的。
Each "pebble" in a pebble-bed gas reactor is a graphite fuel sphere the size of a tennis ball.───在一个球形气体反应堆里的每一个“小球”都是一个网球大小的石墨燃料球。
Now the pebble bed reactor has the same basic safety features as a high temperature prismatic reactor in a sense that it has a meltdown free core.
The paper describes the building-up process of a large size rotary jet slip-casting pile by quick pore-forming in bulky iron slag layer and in river banks floated pebble bed.
In order to ensure the high availability of pebble bed type high temperature gas cooling reactor, it is the critical process to measure the burn-up level for each ball in accurate and efficient way.