engineering

Longwangtang Reservoir

Longwangtang Reservoir is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Longwangtang Reservoir rather than just read about it. In short: Longwangtang Reservoir (simplified Chinese: 龙王塘水库; traditional Chinese: 龍王塘水庫; pinyin: Lóngwáng táng shuǐkù) is a reservoir located on Longwang River in Guanfang Village, Longwangtang Street, Lyushunkou District, Dalian City, Liaoning Province. It was built during the Japanese colonial period in Dalian, with construction starting in August 1920 and completed on March 31, 1924.

Key takeaways

Longwangtang Reservoir belongs to engineering; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Longwangtang Reservoir to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Longwangtang Reservoir from memory before moving on to harder problems.

Reference excerpt

Longwangtang Reservoir (simplified Chinese: 龙王塘水库; traditional Chinese: 龍王塘水庫; pinyin: Lóngwáng táng shuǐkù) is a reservoir located on Longwang River in Guanfang Village, Longwangtang Street, Lyushunkou District, Dalian City, Liaoning Province. It was built during the Japanese colonial period in Dalian, with construction starting in August 1920 and completed on March 31, 1924.

The height of the dam of Longwangtang Reservoir is 33.9 meters and the length is 326.6 meters. On one side of the dam is a 33.9-square-kilometer pond; on the other side is a huge 5,000 square meter garden, the Longwangtang Cherry Blossom Park, with over 3000 trees of cherry blossoms.

References

Illustrations

Worked examples

Example 1 — a first encounter with Longwangtang Reservoir

Start with the simplest possible case. Write down what Longwangtang Reservoir claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Longwangtang Reservoir before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Longwangtang Reservoir ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Longwangtang Reservoir

In research: Longwangtang Reservoir appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Longwangtang Reservoir in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Longwangtang Reservoir is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1924 establishments in China, Buildings and structures completed in 1924, Buildings and structures in Dalian, so understanding it makes those chapters shorter.
In everyday life: Look for Longwangtang Reservoir outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Longwangtang Reservoir in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Longwangtang Reservoir means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Longwangtang Reservoir out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Longwangtang Reservoir in simple terms?

Why does Longwangtang Reservoir matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Longwangtang Reservoir?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Longwangtang Reservoir.