煤成气(coal derived gas)是天然气。
()of this deratting exemption certificate is hereby extended until 4th 0ct.1988 as the vessel is laden with cargo.
煤层(coal bed)是?
Atmospheres laden with coal dust or grain dust caused by loading these cargoes().
As some countries attempt to shift away from natural gas or petroleum energy systems toward coal-based systems, the need for coal slurry(煤泥) will increase in these countries,()transport mode will be the first choice for transfer this kind of product.
The following are the reasons why British coal mining is today called a"sick"industry except()
煤(coal)
大气干旱(atmosphere drought)
What is NOT a problem when carrying coal? ()
Upon release to the atmosphere,LFG readily().
Always remember discussion is a debate competitive ; you don’t have to defend a particular point of view. An ideal group atmosphere is cooperative, rather than ( ). An ideal group member is open-minded, who can interact with fellow group members.
Die Müllers laden uns zum Essen______.
Politically,the social atmosphere is _
The English “first-footer” should be carrying coal, money, or bread, symbolizing _____.
Always remember discussion is a debate competitive ; you don’t have to defend a particular point of view. An ideal group atmosphere is cooperative, rather than ( ). An ideal group member is open-minded, who can interact with fellow group members.
Emissions from coal and oil burning _____________ are blamed mostly.
The trouble with such resources as coal, oil and gas_____that they are not renewable.
I like the working atmosphere here. ()
There are different ways in which people try to deal with the problem of energy. One way is the greater production of common energy sources, such as coal, oil and gas. The trouble with these sources, however, is that they are not renewable.
Trying to get Americans to eat a healthy diet is a frustrating business. Even the best-designed public-health campaigns cannot seem to compete with the tempting flavors of the snack-food and fast-food industries and their fat-and sugar-laden products. The results are apparent on a walk down any American street—more than 60% of Americans are overweight, and a full quarter of them are overweight to the point of obesity.
The heavily laden infantry, though enjoying a superiority of six-to-one, simply could not keep to schedule and lost 60000 men in one day.(英译中)
Which of the following is applicable to the coal plough()
There are many problems in our modern world. One very()serious problem is energy. We get a great () of energy we need from coal, gas, and oil. However, the () of energy which we use is () every year, and we only have enough coal, gas, and oil for the next twenty or thirty years. How will we live () the energy which these things give us? Scientists are looking for () to this problem. They are looking for new () to produce energy. For example, they are working with new ways to () energy from the light and heat of the sun. They are also working with plans which produce energy from () of the oceans. All of the new methods () scientists are finding are still very expensive, but perhaps they will help solve our energy problems () the future.
() average 10 tons of coal are needed every month.