Machinery driving fuel oil transfer and fuel oil service pumps must be fitted with a remote means of stopping the machinery from （）.
Which of the following machinery space operations is required to be logged in the Oil Record Book?（）
During inspection of the machinery space, which of the following statements points to an unsatisfactory organization of the systematic maintenance?（）
The invention of chopsticks（）the wisdom of Chinese ancient people.
（）is used to prevent the entry of sea water to the machinery space.
In the event of minor emergencies when the machinery spaces unattended （） will be informed of malfunction in the machinery by his cabin monitor.
Hydraulic machinery failures are commonly caused by contamination of the hydraulic fluid and （）.
The officer in charge of the engineering watch shall continue to be responsible for machinery operations, （）the presence of the chief engineer in the machinery space.
Waste oil from the lube oil sumps of machinery may NOT be （）.
What are considered the four great inventions of the Ancient Chinese civilization?
What invention did the Chinese keep secret from the rest of the world for hundreds of years?
TRIZ英文全称是Theory of the Solution of Inventive Problems，其意义为发明问题的解决理论。
One of the first inventions of Edison was an improvement of Alexander Bell’s telephone.
Which of the following sports are not invented in Britain?
The history of fast food in America runs parallel to the invention of the car.
What was the main use of the compass when it was first invented?
In what way is the rise of the Internet similar to the invention of the printing press and the telegraph?
The invention of various _____ promotes the exploration of outer space.
While remembered mainly for the invention of the telephone,
Moisture absorbed in the winding or condensed on the surface of electrical machinery nsulation
As a result of the invention of paper, much _____ about China.
听力原文：Watches, which ore really small clocks, were first made during the sixteenth century. The earliest watches were made of heavy iron, and people wore them hanging from their belts. Little by little, watches were made smaller so that they could be carried more easily. The invention of the machinery for the mass production of these parts of clocks and watches was an important step in making clocks and watches available to the general public. In some watches, small pieces of precious stones, such as rubies or sapphires, are used at the points on which the wheels mm. Since these stones are very hard, they do not wear down very easily under the friction of the moving wheels. Thus a watch utilizing such stones will keep accurate time over a much longer period than other watches.
What is the disadvantage of drafting an introduction in the way of combining the answers to some self-invented questions？
Edison is______the invention of the photograph.
