变量
An element, feature, or factor that is liable to vary or change. In research, it is the specific thing being measured or controlled in an experiment.
Beispiele
3 von 5天气是这次户外活动最大的变量。
Weather is the biggest variable for this outdoor activity.
研究者必须识别出影响结果的所有关键变量。
Researchers must identify all key variables affecting the results.
这个计划有很多变量，我们要灵活一点。
There are many variables in this plan; we need to be flexible.
Wortfamilie
Merkhilfe
Think of '变' (change) and '量' (quantity/measure).
Schnelles Quiz
科学家正在研究温度这一___对植物生长的影响。
Richtig!
Die richtige Antwort ist: 变量
Beispiele
天气是这次户外活动最大的变量。
everydayWeather is the biggest variable for this outdoor activity.
研究者必须识别出影响结果的所有关键变量。
formalResearchers must identify all key variables affecting the results.
这个计划有很多变量，我们要灵活一点。
informalThere are many variables in this plan; we need to be flexible.
独立变量的改变会直接影响因变量。
academicChanges in the independent variable directly affect the dependent variable.
市场需求的波动是一个不可控的变量。
businessFluctuation in market demand is an uncontrollable variable.
Wortfamilie
Häufige Kollokationen
Häufige Phrasen
单一变量
single variable
不确定变量
uncertain variable
环境变量
environmental variable
Wird oft verwechselt mit
变数 is more common in general speech and literature, while 变量 is the standard term in science and math.
Nutzungshinweise
Essential for IELTS Reading and Listening sections that discuss scientific methodologies or experiments.
Häufige Fehler
Confusing '变量' with '变化'; '变量' is the factor, '变化' is the act of changing.
Merkhilfe
Think of '变' (change) and '量' (quantity/measure).
Wortherkunft
Modern translation of the mathematical concept 'variable'.
Grammatikmuster
Schnelles Quiz
科学家正在研究温度这一___对植物生长的影响。
Richtig!
Die richtige Antwort ist: 变量
Verwandtes Vokabular
Facts and statistics collected together for reference or ana...
统计The collection and analysis of numerical data, or the numeri...
实验A scientific procedure undertaken to make a discovery, test...
分析To examine something in detail in order to understand it bet...
模型A physical, mathematical, or logical representation of a sys...
Mehr science Wörter
精确
B1Being exact and accurate in every detail. Often used for measurements, calculations, or descriptions.
生物
B1Any living thing, or the study of living organisms. Basic term for IELTS biology-related reading passages.
扩散
B1To spread out or scatter over a wide area; often used for ideas, diseases, gases, or information.
轨迹
B1The path or track followed by a moving object, or figuratively, the course of development of an event or person's life.
组合
B1To combine different parts or elements into a whole; or the resulting set of combined items.
合成
B2To combine different parts or substances into a single whole; specifically in science, to produce a substance by chemical reaction or artificial means.
检测
B1To test or detect the presence, quality, or condition of something using scientific methods or equipment. Often used in medicine, environmental science, and technology.
阻力
B1A force that stops or slows down progress or movement; resistance or obstruction.
进化
B1The process by which living things change over time through natural selection or the gradual development of something into a more complex form.
测量
B1To determine the dimensions, quantity, or degree of something using instruments or standardized units.
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