精确
Being exact and accurate in every detail. Often used for measurements, calculations, or descriptions.
Ejemplos
3 de 5这个仪器的测量结果非常精确。
The measurement results of this instrument are very precise.
请给出一个精确的定义。
Please provide a precise definition.
这台机器可以进行精确加工。
This machine can perform precision machining.
Familia de palabras
Truco para recordar
Think of '精' (fine/excellent) and '确' (sure/certain) – finely certain details.
Quiz rápido
在科学实验中，___的测量是成功的关键。
¡Correcto!
La respuesta correcta es: 精确
Ejemplos
这个仪器的测量结果非常精确。
academicThe measurement results of this instrument are very precise.
请给出一个精确的定义。
formalPlease provide a precise definition.
这台机器可以进行精确加工。
businessThis machine can perform precision machining.
他的预测非常精确，一点都没错。
everydayHis prediction was very precise, not wrong at all.
我们需要精确计算成本。
businessWe need to calculate the costs precisely.
Familia de palabras
Colocaciones comunes
Frases Comunes
精确无误
precise and without error
精确打击
precision strike (military/strategic)
要求精确
to require precision
Se confunde a menudo con
'准确' means correct/right (accuracy); '精确' means detailed and exact (precision).
Notas de uso
Vital in scientific reports or when discussing technical details in IELTS.
Errores comunes
Avoid using '精确' for opinions or general feelings.
Truco para recordar
Think of '精' (fine/excellent) and '确' (sure/certain) – finely certain details.
Origen de la palabra
From '精' (refined/fine) and '确' (true/certain).
Patrones gramaticales
Quiz rápido
在科学实验中，___的测量是成功的关键。
¡Correcto!
La respuesta correcta es: 精确
Vocabulario relacionado
Más palabras de science
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.
纵向
B2Vertical or longitudinal; in research, it refers to studies conducted over a period of time to observe changes.
横向
B2Horizontal or cross-sectional; in research, it refers to comparing different groups or variables at a single point in time.
局部
B1Partial, local, or a specific part of a whole. It is used to contrast with 'global' or 'total'.
变数
B2An element, feature, or factor that is liable to vary or change; a variable in a scientific or mathematical context.
阈值
B2The magnitude or intensity that must be exceeded for a certain reaction, phenomenon, result, or condition to occur. Often used in biology, psychology, and engineering.
推移
B1The passage or elapsing of time, or the gradual evolution/shifting of a situation over time.
校准
B1To calibrate, adjust, or check for accuracy against a standard. It is used for instruments, data, or plans.
微弱
B1Very small or weak in strength, light, sound, or intensity.
Comentarios (0)
Inicia Sesión para ComentarEmpieza a aprender idiomas gratis
Empieza Gratis