98 New Speed/WinCD168.iso/通译王2/TYNET.SHR/AA.TXT

Text File | 1997-03-17 | 830 b | 17 lines

we often go to the factory for practice.
the atoms of matter are extremely small.
obviously the result of our experiment is correct.
the table above contains some common chemical symbols.
a science usually creates its own technology as it goes along.
the molecules always collide with one another.
modern airplanes always land at higher speed.
valves are usually tested before installation.
if you try the experiment, the same thing will always happen.
the workers here are busying building a power plant.
the problems above are very important.
molecules of a gas are moving as fast as bullets.
low carbon steels are not very hard.
if you increase the force,the cart will move faster and faster.
engine lathes are most widely used in machine shop.
she is the best pupil of that group.
silver is the best conductor.