GRE数学：常见运算符号的英文表达
<p> 新<span word="GRE">GRE</span>数学常见符号英文表达：</p><p> = <span word="is">is</span> <span word="equal">equal</span> <span word="to">to</span></p><p> <span word="is">is</span> <span word="not">not</span> <span word="equal">equal</span> <span word="to">to</span></p><p> <span word="is">is</span> <span word="approximately">approximately</span> <span word="equal">equal</span> <span word="to">to</span></p><p> <span word="is">is</span> <span word="greater">greater</span> <span word="than">than</span></p><p> <span word="is">is</span> <span word="greater">greater</span> <span word="than">than</span> or equal to</p><p> <span word="is">is</span> <span word="less">less</span> <span word="than">than</span></p><p> <span word="is">is</span> <span word="less">less</span> <span word="than">than</span> or equal to</p><p> 根号 <span word="square">square</span> <span word="root">root</span></p><p> 0.888888 <span word="the">the</span> <span word="repeating">repeating</span> <span word="decimal">decimal</span></p><p> <span word="r">r</span> <span word="st">st</span> <span word="r">r</span> <span word="degrees">degrees</span> <span word="s">s</span> <span word="minutes">minutes</span> <span word="t">t</span> <span word="seconds">seconds</span></p><p> <span word="angle">angle</span></p><p> ∟ <span word="right">right</span> <span word="angle">angle</span></p><p> ┻ <span word="is">is</span> <span word="perpendicular">perpendicular</span></p><p> │<span word="x">x</span>│ <span word="absolute">absolute</span> <span word="value">value</span> <span word="of">of</span> <span word="x">x</span></p><p> ∥ <span word="is">is</span> <span word="parallel">parallel</span> <span word="to">to</span></p><p> △ <span word="triangle">triangle</span></p><p> ～ <span word="is">is</span> <span word="similar">similar</span> <span word="to">to</span></p><p> ≌ <span word="is">is</span> <span word="congruent">congruent</span> <span word="to">to</span></p><p> △<span word="x">x</span> <span word="delta">delta</span> <span word="x">x</span></p><p> <span word="pi">pi</span></p><p> </p>
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