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1. ### 請幫幫手 qq

...原理 Superhighways in other cities were predicted on the principle of avoidance, 在其他城市的超級高速公路都是根據(互相)迴避的原理建築的 they...

分類：社會及文化 > 語言 2006年11月22日

2. ### Physics (thermometer~urgent)

The two types of thermometers work on different principles . A thermocouple thermometer works on the principle of Seebeck effect...

3. ### 中4maths

17. y = (1/6)^x = [6 ^(-1)]^x = 6^(-x). Based on the principle y = f(-x) is a reflection of y = f(x) about the...1040 (1.0001)^ -x When x = 0 (that is on the ground), P = 1040 (1.0001)^0 = 1040...

分類：科學及數學 > 數學 2010年10月28日

4. ### metal detector

1. Metal detectors operate on the principle of electromagentic induction. According to Faraday... web-page is informative, try to have a look on it. http://www.thomasathomas.com/Metal...

5. ### Le Chaletier s principle

Le Chatelier's principle states that: " If a system in equilibrium is subjected...

分類：科學及數學 > 化學 2009年04月09日

6. ### 電磁爐同微波爐對人體傷害比較

Microwave oven and induction stove work on different principles . In a microwave oven, microwave (electromagnetic wave of frequency 2.45 GHz...

7. ### Archimedes principle

There is only one queation (Q(c) ) on Archimedes' Principle At equilibrium, mg + T = upthrust where m is the mass of the object...

1)How can a rocket move forward in space? Rockets work on the principle of action and reaction pairs. Inside a rocket, fuel is ...

9. ### archimede principle

Archimedes Principle states that the upthrust acting on an object equals the...and he applied this principle that he discovered... the elephant on the boat, pieces of...

10. ### Maths

...why? Ans : They have the same direction (and magnitude). Based on what principle ? Ans : They are under the same plane ABCD.

分類：科學及數學 > 數學 2014年04月23日

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