1
Write one or more sentences that give examples for the following general statements (1-3).
(1) There are many ways to help prevent heart disease.
(2) There are various problems due to dumping waste in the ocean.
of 1cm×2cm. We fill up powder at holder to obtain a flat sample plane. A procedure is below(Fig. 10) when we fill up at a general metal holder.
Fig. 10. Filling up at a general metal holder.
1) Put a sample over thick glass plate(A direction of sample holder surface is below).
2) Fill up a powder uniformly at a hole of a sample holder.
3) Cover it with a paper and press d
-20世紀 英國詩-
(1) Thomas Hardy(1840-1928) : "The Darkling Thrush"
"The Darkling Thrush"
1 I leant upon a coppice gate
2 When Frost was spectre-gray,
3 And Winter's dregs made desolate
4 The weakening eye of day.
5 The tangled bine-stems scored the sky
6 Like strings of broken lyres,
7 And all mankind that haunted nigh
8 Ha
What is Bioenergy?
Bioenergy is renewable energy made available from materials derived from biological sources. Biomass is any organic material which has stored sunlight in the form of chemical energy. As a fuel it may include wood, wood waste, straw, manure, sugarcane, and many other byproducts from a variety of agricultural processes.
So, Why do we produce Bioenergy?
One reason governments