13 語中 1~13番目
問題 | 解答▲ | 出題数 | 習得度 | 苦手度 |
---|---|---|---|---|
air classifier | a machine which uses air to segregate materials by size and weight | - | - | - |
alarm | a means of attracting attention utilizing either sound or vision | - | - | - |
body scanner | a medical electronic device for building up an image of the internal organs of a patient | - | - | - |
alloy | a metal formed by mixing together other metals and elements | - | - | - |
A-frame | a structural frame in the shape of the letter A | - | - | - |
alternator | a type of generator producing alternating current | - | - | - |
ac | alternating current | - | - | - |
amplifier | an electronic device which converts small signal changes to large | - | - | - |
brittle | describes a material which tends to break easily | - | - | - |
aerodynamic | designed to reduce wind resistance | - | - | - |
anthropomorphic | of human-like form | - | - | - |
block diagram | schematic drawing showing different functions in a system or stages in a process | - | - | - |
bimetallic corrosion | see galvanic corrosion | - | - | - |
13 語中 1~13番目