1, the pinyin of the focus word is Ji ā o; 2. Explanation of key words: (1) (shape) The object loses moisture after being heated; Yellow-black, hard and brittle: tree burning | tongue opening ~ (2) (name) coke: coal | smelting ~. (3) (shape) urgency: ~ urgency | heart ~. (4) Chinese medicine refers to some parts of the body. See 【 Upper Coke 】, 【 Lower Coke 】 and 【 Middle Coke 】. (5) (ji ā o) surname.
Detailed explanation of sentence making, pinyin and selected key words;
1, coke oven sentence: Some waste plastics were added to coking blended coal, and coking was carried out in a small coke oven made by ourselves. The yield, particle size, I drum strength and ash content of coke were analyzed.
Explanation: It is the coking furnace. Usually refers to a furnace for refining coke from coal.
2. Coal tar sentence: McIntosh discovered naphtha? A volatile oily liquid produced during the distillation of the above coal tar and petroleum? Can be used for waterproof fabrics.
Explanation: The mixture of various organic substances is a dark brown and smelly viscous liquid obtained by dry distillation of coal. It is a by-product of the production of coke or gas. It is used to extract chemical raw materials such as benzene, phenol, naphthalene and anthracene, and is generally used as a coating. Also known as coal black oil.
3. Coking sentence: In the production of aluminum electrolysis, the difference in activity between the two components of carbon anode (coke and pitch coking) leads to the selective oxidation of the anode, which is one of the main reasons for the excessive consumption of carbon anode.
Explanation: The process in which coal is heated under the condition of being isolated from the air and melted into coke after incomplete combustion.
4. Joule sentence: If you are not in this 77%, let's take a quick look at why this is the correct answer, 0,9 times 10 minus 18 Joule.
Description: The work unit is named after the British physicist Joule.
5. Anxiety sentence: My little patient is an anxious and eccentric child-I also talked to his mother about whether to evaluate his growth. But we still agreed to wait and see his performance in the first grade.
Explanation: Anxiety and worry.
6. Coking in a word: According to Xinhua News Agency, at 1 1 45 am on June 3, an explosion occurred in the fan room of Hebei Bohai Coal Coking Co., Ltd., Cangzhou City, Hebei Province, causing two deaths and 1 serious injuries.
Explanation: Generally, it refers to the process of carbonization and amplification of organic matter. In particular to the process of high-temperature dry distillation of coal while recovering chemical products.
7. Focus sentence: This camera can not only take more vivid photos, but more importantly, it allows users to adjust the focus of photos after shooting.
Description: The distance from the center of a spherical mirror or lens to the main focus.
The rising price of coal coke has seriously threatened the survival of small iron works, so it is necessary to reduce the coke ratio and save energy as the focus of their future work.
Explanation: When making iron, the ratio of coke consumed to pig iron produced is 0.6 if 0.6 tons of coke is used to produce 1 ton of pig iron. Now it is also expressed by the amount of coke required for smelting 1 ton pig iron, and the unit is kg.
9. Focus sentence: After the operation, the cornea can refract light more accurately, and the focus is on the retina, rather than exceeding or failing to reach the retina.
Description: (1) Some points that have a special relationship with ellipse, hyperbola or parabola. For example, the sum of the distances from the two focal points of an ellipse to any point on the ellipse is a constant. See ellipse, hyperbola and parabola. (2) refers to the main concern. See [main focus]. (3) The focus of metaphor or truth: controversial.
10, an anxious sentence: Anyone who has worked in the fast food industry has seen the scene that the food on the assembly line is cooked quickly and in large quantities. When they leave this line, they may feel anxious for a while.
Explanation: Anxiety and irritability.
1 1, zoom lens sentence: the shape of the detector must match the curvature of the image plane to adapt to the change of the constantly adjusted zoom lens, which can be easily done with this new hemispherical camera.
Interpretation: an artistic means to change the range of different pictures on a focal plane.
12. key sentences: also in southern Africa. Let's take a look at this strange border. Let's pay attention to the only country in the world that has been attacked by another country? South Africa? Surrounded by a sovereign and independent country.
Explanation: focus light or electron beam on one point: ~ imaging.
13, anxious sentences: On Wednesday, some anxious Republicans said that from the Republican side, they had persisted in this issue for long enough. If you don't want to be accused of bringing trouble to the country, you'd better accept it as soon as possible.
Explanation: anxiety: ~ extreme | in my heart ~
14, tar sentence: Kronli said that cigarettes and cigarette advertisements sold in the second world not only have no health warning, but also contain more tar and nicotine than cigarettes of the same brand sold in the United States.
Description: Coal tar and wood tar are collectively referred to.
15, anxious sentence: Scientists predict that no more plants will grow in this anxious and barren land for at least 30 years? However, what I didn't expect was that the plants there soon came back to life.
Explanation: The book is in a hurry.
16, scorched earth sentence: In recent months, the continuous high pressure in the atmosphere has sent away storms in the south-central United States, but it has turned this area into scorched earth and caused rare rainstorms in other parts of the United States.
Explanation: The Burning Place describes the scene where buildings and crops are destroyed by gunfire.
17, brown sentence: The sun is getting bigger and brighter. After several billion years, it will dry up the earth and make it a hot brown barren land.
Explanation: Yellow and dry colors.
18: The author is a friend who lives in new york. He is very worried about his baby boy's heart problem. He knew that if he hesitated because of these many choices, he would collapse.
Explanation: I'm bored and impatient because I don't do what I hope.
19, triple energizer sentence: triple energizer is a very important part of the theoretical system of traditional Chinese medicine, but its theoretical origin, structural parts, physiological functions and many other aspects have been controversial in later generations.
Explanation: Chinese medicine refers to the part from the lower part of the tongue along the chest cavity to the abdominal cavity. See 【 Upper Coke 】, 【 Middle Coke 】 and 【 Lower Coke 】.
20. Burning sentence: It can solve the problem that it is not easy to dissipate heat and remove chips caused by saw blade cutting, and the wood is easy to blacken; And the phenomenon that the traditional cutter teeth are not arranged densely enough to cause the cutter cutting is not lasting.
Description: The black color of an object after burning.
2 1, Coke Sentence: * * * The car purchase policy has made the streets and alleys of the whole city crowded with vehicles of all sizes, and the steel and coke industries in the surrounding provinces are also operating at full capacity, creating an unprecedented output record in China-and air pollution emissions.
Description: A hard, porous, high calorific value solid fuel. It is made of bituminous coal heated at high temperature under closed conditions to eliminate its volatile components. It is mostly used for smelting steel and other metals, and can also be used as gasification and chemical raw materials.
22. main focus sentence: in the construction stage, the technical risk is greatly reduced. At this point, the main focus question is "Can we complete all the necessary tasks before the end of this stage?"
Explanation: The light parallel to the principal axis is focused on the focal point of the principal axis after being reflected by concave mirror or refracted by convex mirror. The light parallel to the main axis diverges outward after being reflected by convex mirror or refracted by concave lens, and the point where the straight line extending in the opposite direction intersects with the main axis is also called the main focus.
23. Make a sentence with anxiety: His life story revolves around his dedication to the goddess Ishtar (also known as Inanna) and his anxiety about the heir to the throne.
Explanation: Very thirsty.
24. Coking coal sentence: Like "Coking Coal Town" in Dickens' novel Hard Times? If you count the newly industrialized towns at the forefront of change, there is nothing more suitable than Manchester.
Description: A kind of bituminous coal, which is used for coking and has strong coking property. The coke produced by using this kind of coal alone has high strength and large lump, but it is easy to expand during refining, and it is difficult to coke out if the lump is too large. Also known as main coking coal.
25. Sentence-making in upper energizer: According to different parts of internal heat, there are often different clinical manifestations, such as upper respiratory tract infection, pharyngitis, tonsillitis and oral mucosal ulcer.
Interpretation: Chinese medicine refers to the upper mouth of the stomach to the lower part of the tongue, including the heart, lungs and esophagus. Its main functions are breathing and blood circulation.
26. When the global oil reserves are increasingly worrying, it is obvious that electric vehicles have given mankind a bright future. The future will inevitably change the current car driving mode.
Commentary: Fang is in a hurry.
27. Anxious sentence: People who want to keep in touch by mobile phone are always in an anxious state, afraid of missing an important memo, appointment, a little gossip or gossip.
Commentary: describe impatience.
28. Sentence-making in the lower energizer: the lower energizer has the kidney meridian due to yin deficiency, and the kidney dominates the bone to produce marrow. The marrow sea is not full, the head loses support, and syncope begins.
Interpretation: Chinese medicine refers to the part from the lower mouth of the stomach to the pelvic cavity, including the kidney, small intestine, large intestine, bladder and other organs, whose main function is to absorb and urinate.
29. Medium coke sentence: In the production of calcium carbide, the thickness of coke particles and the content of powder have certain influence on smelting. The existing coke screening equipment has some technical problems, such as screen wear, easy blockage and so on. The method of screening coke with cylindrical screen is put forward.
Explanation: Chinese medicine refers to the part between the upper and lower mouth of the stomach, whose main function is to control digestion.
30. Burnt sentence: If you didn't see it with your own eyes, who would have thought that the burnt bones were once green and shining in the hot summer sun?
Explanation: (Plants) withered.
3 1, Jiao Lei made a sentence: Our route needs to pass through northern Italy. Before entering Switzerland, we stopped at the beautiful Lake Maggiore to have a rest.
Explanation: Thunder.
32. Awkward sentence: China has been overwhelmed by the slowdown in exports and the high inflation rate of more than 8%. Now, a post-disaster reconstruction project has been added, making it more difficult for China's economy to keep running on a normal track.
Allusions: burned his head and forehead. The metaphor is awkward. Sometimes it is described as too busy to know what to do, which means exaggeration.
List of words related to the focus word group; Focus phrases; How to group the focus word groups; Multi-tone word group; And focus phrases.
Coke, coke, anxiety, caramel, coke exhaustion, coke moon, coke drowning, coke, coke, coke, coke, coke, coke, coke, coke, coke, coke, coke, coke, coke, coke. Coke, coke, postscript, coke, dry coke, coke, coke, coke, coke, Artemisia, soap, coke, thirst, coke, coke bud, coke kettle, coke, coke heat, jujube, coke, coke, coke. Coking, burning, burning, burning, burning, joule burning, burning, burning, burning, burning, burning, burning, burning, burning, burning, burning, burning, burning, burning, burning. Jiaowutong, Jiaodafeng, focal plane, focal plane, focal tail target, yellow coke, coal tar, Yingbiezi, po's cake coke, scorch, scorch, needle coke, scorch, iron coke, petroleum coke, coke thunderbolt, scorch thorn, coke oven, coke king, spicy coke, coke oven. Restlessness, burning sand, burning lips, too hot railway, burning, Wujiaochang bow, burning at night, burning anxiety, scorched earth, three-foot Jiao Tong, dry tongue, burning lips, burning anxiety, burning anxiety, burning anxiety, burning anxiety, burning anxiety, burning anxiety. Acute eye old four, frown, acute eye yellow sky, acute eye, acute eye, ghostly eye, carved tiger acute eye, dry mouth, acute mouth, acute eye, acute eye, acute throat, acute lip, zoom lens, leaking urn and burning tail.