Interpretation: middle: letters. Draw a part from sth: draw lots. Draw (draw). Spot check the faucet. Get a salary and stop boiling. Smoking: Smoking. Pump water. Sobbing. Swallow it. Generalization: abstraction. Play. Shrink: Shrink. Pull out: pull out. Bud. Stretching yarn.
Explanation of sending: send things from place A to place B: deliver letters. Send for trial. Transportation. Escort submission. Give: Give a gift. Send charcoal in the snow. Accompany a person to a place: farewell. Farewell to relatives. Throw it away: ruined. Number of strokes received and received:; Radical: parallel.
Detailed explanation of transportation: from one place to another; Transportation. Biography of the Three Kingdoms, Wu Zhi and Luo Tong: "I sincerely hope that those who are tired at home will send it first." Song Sushi's "The Art of War for Zhang Jian": "The people of the Sixth Route died in traffic, bought grain equipment, and did not see the enemy." Yang Shuo's Spring on the Gobi Desert: "Oil can only be transported to every corner of the motherland after a lot of labor by our people, drilling out of the ground and refining into different oils."
Make sentences with extracted words as follows:
1. This type of pump is mainly used in marine seawater desalination devices to pump condensed water, and can also be used as a water pump for other purposes.
2, particularly easy to leak, flammable and explosive liquid pumping.
3. Manual piston pump is suitable for all kinds of ships to pump fresh water and seawater without hard particles or fibers, as well as lubricating oil, fuel oil and other lubricating oils.
4. In order to avoid bubbles in the suction pipeline, the pumping source and pump should gradually transition from high to low.
5. Broken heart. After all, it is just a pump, pumping thousands of gallons of blood every day, until one day it is blocked and it is finished.
6. BP continues to deliver mud to oil wells.
7. It is ideal to use this kind of pump, especially for pumping liquid which is easy to leak, flammable and explosive.
8. Type vortex pump is suitable for pumping clean water and weakly corrosive liquid media in offshore facilities.
9. The regulating tank and anaerobic tank of the sewage treatment station have been covered, and the generated waste gas is extracted by the exhaust fan and absorbed by the alkali washing tower, resulting in sodium sulfite, waste hydrochloric acid and part of residual tail gas, which is discharged through the 15m chimney.
10, twin-screw pump is a kind of external meshing screw pump, which uses two mutually meshing and non-contact screws to pump liquid.