calculation
心算
A calculation done in one's head, without using a calculator or paper.
在头脑中完成的计算，不使用计算器或纸笔。
数学计算
A broader term for any calculation done using mathematical principles.
使用数字求数量或解决问题的过程。
复杂的计算
Similar to 'complex', emphasizing difficulty in understanding or performing.
与'complex'相似，强调理解或执行上的困难。
A calculation that is close to the exact value, but not precise.
数值计算
A calculation involving numbers, often performed by a computer.
指主要涉及数字和数学运算的计算。
统计计算
A calculation related to the collection and analysis of numerical data.
与数值数据的收集和分析相关的计算。
经济计算
Calculation concerning the management of a country's or business's resources.
关于国家或企业资源管理的计算。
A calculation involving basic arithmetic (addition, subtraction, etc.).
冷酷的盘算
Refers to careful planning done without emotion to get an advantage.
指为了获得优势而进行的无感情的周密计划。
冷静的盘算
Similar to 'cold calculation', suggesting calm and unemotional planning.
与“冷酷的盘算”类似，暗示冷静且不带感情的计划。
盘算之举
A single action of calculation, often implying strategic planning.
单次的计算行为，常暗示战略性规划。
进行计算
Similar to 'do a calculation', common in formal and informal contexts.
与“做计算”类似，在正式和非正式场合都常用。
将计算基于某事
To use something as the foundation or starting point for a calculation.
用某物作为计算的基础或起点。
执行计算
A more formal way to say 'do' or 'make' a calculation.
更正式的说法，表示“做”或“进行”计算。