scientific calculator
复数形式
scientific calculators
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科学计算器, 科学计算机
a specialized calculator designed for solving complex mathematical and scientific equations, commonly used by students, engineers, and scientists
A scientific calculator is a type of calculator designed to perform more advanced mathematical functions than a basic calculator. In addition to simple operations like addition, subtraction, multiplication, and division, it can handle functions like square roots, trigonometry, logarithms, and powers. Scientific calculators are often used by students, scientists, engineers, and mathematicians for solving complex problems in fields like physics, chemistry, and mathematics. They typically have more buttons and features compared to standard calculators, allowing for a wide range of calculations.
- During the physics exam, she relied on her scientific calculator to solve equations involving complex formulas.
在物理考试期间，她依靠她的科学计算器来解涉及复杂公式的方程。
- The engineer used a scientific calculator to perform calculations for structural analysis and design.
工程师使用科学计算器进行结构分析和设计的计算。
- He programmed his scientific calculator with custom functions to streamline repetitive calculations in his research.
他给他的科学计算器编程了自定义功能，以简化研究中的重复计算。
- The mathematics teacher demonstrated how to use a scientific calculator to students, showing them how to find roots and solve equations.
数学老师向学生们演示了如何使用科学计算器，向他们展示了如何求根和解方程。
- She carried her scientific calculator everywhere, knowing it would be essential for her work as a chemist.
她随身携带她的科学计算器，知道这对于她作为一名化学家的工作至关重要。