The amount of fluid friction or internal friction inherent in a mineral lubricating oil is reflected as a measure of its ().
Can we change the location for the tung-oil()that for the gum rosin?
The diameter of the gravity disc is too big It causes oil to flow through the water outlet We changed the disc and no () is found in the water outlet.
On Pandora corporations from earth are mining a rare mineral that is the key to solving the energy crisis on Earth.
Specific gravity is a number representing the ratio of a mineral’s weight to the weight of an equal volume of ( ).
We have worked out a series o f lenient poli cies directed toward those who will surrender _________ to the police.
2. We have sauna, the mineral mud SPA and fragrant milk SPA.我们有桑拿、矿泥SPA、芳香牛奶SPA。
以下翻译是否正确?We would like to apologize for the inconvenience caused by this delay. 对于事故给您带来的不便,我们深表歉意。
The amount of oil from the earth is ever decreasing, and we will be officially_____oil some day.
__________,we keep records oil all the experiments so that we may have enough data.
英语翻译 How long is the branch for the tee? Do they supply a 600x600x200 tee,or will this be fabricated some other way? How close can the various fittings be to one anoter?can we butt weld the valve flange directly to the outlrt of the tee?
() We subconsciously believe that we are the targets of this advertising, and that the high-cost products and lifestyles portrayed are our birthright as Americans. This leads us to spend well beyond o
The governor of West Virginia asked all of the states miners to go back to work, because
The process of rescuing trapped miners is slow due to
It seems oil______from this pipe for some time. We' 11 have to take the machine apart to put it right.
From the sentence "he has been able to release the sun's heat that is trapped in things such as wood, coal and oil" we know______.
The short time schedule may be a big problem, but there are many other things we can do to catch up. (翻译)
The coal-miners agreed to______the strike if the management would satisfy then-demands.
A. It has a broadly based tax structure an important point. B. In 1992 it produced more oil than Colorado and Kansas combined. C. However, the extractive mineral industry in New Mexico is one of the state's strongest economic forces. D. During fiscal year 1992 New Mexico raised permanent funds worth about $6.1 billion. E. the combined value of oil and gas production was $ 2. 8 billion. F. Some 16, 000 employees work in the extractive industries and their wages are among the highest of any major industry. G. the $39 million earned by these funds in 1991 was used to finance education and other public services. H. Only S 25 million came from agricultural taxes. I. New Mexico's extractive mineral industries contribute about a third of the state's $ 1. 9 billion general-fund income in fiscal year 1991.PART THREE
Petrol is refined from mineral oil, which is superior to coal because it burns well.译:汽油是从()中提炼出来的,由于其燃烧充分,因而比煤炭好。
Some geologists argue that if oil is as common in unsam-pled areas of the world as it is in those already sampled, our current estimate of reserves that exist underground must be multiplied by a factor of 10,000. From this we can conclude that we can meet the oil needs of the entire world for at least five centuries, even assuming that future consumption grows at an accelerating rate. To reach the stated conclusion, the author must assume which of the following?
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.
请同学们将正确选项的字母序号以大写的方式填入空格。比如ABC... Dear Sirs, We are (1) to buy large quantity of corn and should be (2) if you would give us a (3) per metric ton FOB Los Angels, USA and (4) the earliest date you can ship. We used to (5) corn from other sources, but we now (6) to buy from your corporation because we are given o the understanding that you are able to supply larger (7) with a special (8). Besides, we are (9) that your corn is of better quality. We
请将下列句子翻译成中文: 1、We shall be pleased if you finish us with your quotation for this product. 2、We are indebted to the Chamber of Commerce for your name and address.