振荡
To move or swing back and forth at a regular speed; regular fluctuation of a value or quantity above and below a mean value.
أمثلة
3 من 5实验记录了电流的周期性振荡。
The experiment recorded the periodic oscillation of the current.
汇率的短期振荡是可以预见的。
Short-term oscillations in exchange rates are predictable.
政局的振荡导致了经济增长放缓。
Political oscillation led to a slowdown in economic growth.
عائلة الكلمة
نصيحة للحفظ
Think of '振' (vibrate) and '荡' (swing). Vibrate and swing.
اختبار سريع
金融危机期间，全球股市经历了前所未有的___。
صحيح!
الإجابة الصحيحة هي: 振荡
أمثلة
实验记录了电流的周期性振荡。
academicThe experiment recorded the periodic oscillation of the current.
汇率的短期振荡是可以预见的。
businessShort-term oscillations in exchange rates are predictable.
政局的振荡导致了经济增长放缓。
formalPolitical oscillation led to a slowdown in economic growth.
最近我这心情跟振荡器似的，起伏不定。
informalMy mood lately has been like an oscillator, up and down.
物理摆的振荡频率取决于它的长度。
everydayThe oscillation frequency of a physical pendulum depends on its length.
عائلة الكلمة
تلازمات شائعة
العبارات الشائعة
振荡电路
oscillatory circuit
情绪振荡
emotional fluctuation
高频振荡
high-frequency oscillation
يُخلط عادةً مع
震荡 (zhèndàng) is often used for shock/impact (e.g., concussion), while 振荡 (zhèndàng) is used for physical or mathematical oscillation.
ملاحظات الاستخدام
Used in physics, electronics, and finance to describe back-and-forth movement or value changes.
أخطاء شائعة
Often confused with '波动' (general fluctuation). 振荡 implies a more regular or systematic back-and-forth.
نصيحة للحفظ
Think of '振' (vibrate) and '荡' (swing). Vibrate and swing.
أصل الكلمة
From '振' (shake/vibrate) and '荡' (sway/swing).
أنماط نحوية
اختبار سريع
金融危机期间，全球股市经历了前所未有的___。
صحيح!
الإجابة الصحيحة هي: 振荡
مزيد من كلمات science
鉴别
B1To identify and distinguish the qualities or authenticity of something. It is often used for evaluating art, products, or scientific samples.
测定
B1To determine, measure, or test a value, quantity, or chemical property through scientific methods.
生存
B1The state or fact of continuing to live or exist, typically in spite of an accident, ordeal, or difficult circumstances.
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.
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.
阻力
B1A force that stops or slows down progress or movement; resistance or obstruction.
微观
B1Relating to the small-scale or specific details of something. It is the opposite of macro, focusing on individual components or microscopic levels.
实验室
B1A room or building equipped for scientific experiments, research, or teaching.
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