Meditative
发表于 2025-3-25 03:35:01
Mathematics,A study of numbers begins with the integers, which are also referred to as whole numbers or natural numbers. A rational number is a number that can be written in the form p/q where p and q are integers and q 0. Integers are rational numbers because they can be expressed as a ratio of integers.
Digitalis
发表于 2025-3-25 09:36:50
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Expertise
发表于 2025-3-25 12:53:15
Dynamics,. is the study of the motion of particles and bodies. In describing particles and bodies, the criterion of relative size determines whether a given object is considered a particle or a body. For example, in astronomical calculations, the Earth may be considered as a particle because its dimensions are negligible compared to the size of its path.
Anhydrous
发表于 2025-3-25 18:44:00
Electricity/Electronics,Electricity problems involve the behavior of voltage and current in an electrical system consisting of resistor, capacitor, and inductive components. Practical definitions of the more frequently used terms are:
宇宙你
发表于 2025-3-25 20:50:34
Chemistry,A. The Periodic Chart is an orderly arrangement of elements according to atomic number. Properties of the elements are periodic functions of their atomic number.
翅膀拍动
发表于 2025-3-26 00:50:43
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团结
发表于 2025-3-26 07:18:19
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FUSE
发表于 2025-3-26 09:00:16
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激励
发表于 2025-3-26 16:06:34
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使腐烂
发表于 2025-3-26 17:48:40
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