fuel pellet

常見(jiàn)例句

The solid fuel pellet (a ceramic oxide matrix) is the first barrier that retains many of the radioactive fission products produced by the fission process.
固體的燃料彈（陶式氧化物母體）是第一道防護(hù)，隔開(kāi)裂變過(guò)程中產(chǎn)生的裂變放射。
Each fuel pellet measures just two millimetres across but costs around $40, 000, because they must be perfectly spherical to ensure they collapse properly when the laser light strikes.
此過(guò)程極其短暫，僅持續(xù)五十億分之一秒。作為燃料的氫靶丸，每一個(gè)直徑只有兩毫米，價(jià)值卻在四萬(wàn)美元左右，因?yàn)樗鼈儽仨毷峭昝赖那蝮w，以保證在被激光擊中后能夠以理想的方式發(fā)生坍縮。
After the centre temperature of fuel pellet is higher than about 1800, ETC increase with the centre temperature again.
當(dāng)芯塊中心溫度大于1800℃左右時(shí)，有效熱導(dǎo)率繼續(xù)隨中心溫度升高而升高。

This calls for the lasers to be very finely tuned and the fuel pellet to be perfectly smooth, so that the implosion is symmetrical and fusion occurs.
ECONOMIST: Nuclear fusion
The U.K. company AWE and the Rutherford Appleton Laboratory have joined-forces with the National Ignition Facility in the U.S. to help provide energy using Inertial Confinement Fusion, in which a pellet of fuel is heated using powerful lasers.
FORBES: U.K. And U.S. Join Forces on Laser-Fusion Energy
An alternative is Inertial confinement fusion (ICF), in which fusion of nuclei is initiated by heating and compressing a fuel target, typically in the form of a pellet containing deuterium and tritium contained in a device called a hohlraum (hollow space or cavity) using an extremely powerful laser.
FORBES: U.K. And U.S. Join Forces on Laser-Fusion Energy