yùn dòng dìng lǜ 
		laws of motion (mechanics)
		 
		
		
														
		
		
					
				
		
			néng liàng shǒu héng dìng lǜ 
		the law of conservation of energy
		 
		
		
														
		
		
			 
		
				
		
			Kù lún dìng lǜ 
		Coulomb's law
the inverse square law of electrostatic forces
		 
		
		
														
		
		
			 
		
				
		
			fú lì dìng lǜ 
		Archimedes' law of flotation
		 
		
		
														
		
		
			 
		
				
		
			Kāi pǔ lè dìng lǜ 
		Kepler's laws of planetary motion (1609, 1618)
		 
		
		
														
		
		
			 
		
				
		
			píng fāng fǎn bì dìng lǜ 
		the inverse square law (in gravitation or electrostatics)
		 
		
		
														
		
		
			 
		
				
		
			Ā fú jiā dé luó dìng lǜ 
		Avogadro's law, a gas law named after Amedeo Avogadro
		 
		
		
														
		
		
			 
		
				
		
			píng fāng fǎn bì dìng lǜ 
		the inverse square law (in gravitation or electrostatics)
		 
		
		
														
		
		
			 
		
				
		
			fú lì dìng lǜ 
		Archimedes' law of flotation
		 
		
		
														
		
		
			 
		
				
		
			yùn dòng dìng lǜ 
		laws of motion (mechanics)