1.
Both the light and radio outputs fluctuate markedly.
光和无线电的输出都引人注目地起伏变化。
2.
Doing research is very intestering, it?is able to modulate your mood?with its pace.
做研究是很有意思的事情，人的心情随着研究的进程而起伏变化。
3.
The second periodicity of element is rise and fall of some properties in elements of the same clan in Parea.
P区元素同族内某些性质的起伏变化称之为第二周期性。
4.
His strokes were full of changes and vigor, expressing the internal world of the characters.
他用笔起伏变化，状势雄峻而疏放，表现了内在的精神力量。
5.
Meanwhile, the seismicity within the active period is of alternate change.
同时,活动期内地震活动又具有交替起伏变化的特点。
6.
The fluctuating mangnetic field cutting across the turns or loops of wire of the secondary coil sets up an electrical pressure or voltage in these loops.
起伏变化的磁场横向切割着次极线圈的线匝和线环时，会在这些线环中引起电压。
7.
The fluctuating magnetic field cutting across the turns of loops of wire of the secondary coil sets up an electrical pressure or voltage in these loops.
起伏变化的磁场横向切割着的次级线圈的线匝或线环时，会在这些线环中引起电压。
8.
To cause to rise and fall or vary irregularly.
使起伏或不规律变化
9.
The international situation changed dramatically in 2001.
２００１年，国际形势变化起伏。
10.
General inflection or modulation of the voice.
抑扬声音的一般性的起伏与变化
11.
There were many ups and downs in the earth's numbers.
世界人口数量变化起伏不定。
12.
Emotions change especially rapidly during the teenage years.
情绪高低起伏在青少年时期的变化尤其快速。
13.
Simulation of the Wave-type Time Series For Nutrient Variation in Leaf Litter
叶凋落物养分变化的起伏型时间序列模拟研究
14.
Undulating hills were changed to valleys,
起伏的波峰变成波谷，
15.
a resistor inserted into a circuit to compensate for changes (as those arising from temperature fluctuations).
插入电路中的电阻以补偿由于温度起伏而产生的变化。
16.
It may be infeasible to say whether an observed magnetic anomaly results from structural relief or from a lateral change in susceptibility.
不可能指出一个观测磁异常是构造起伏还是磁化率的横向变化所引起。
17.
Step by step and variation upon variation, the two themes rise and fall effortlessly.
两个主题，步步发展，层层变奏，跌宕起伏，
18.
The music reflects the numerous thoughts aroused by striking a group of Chinese drums. The rhythm is rich in its variances.
该曲由一群中国鼓演奏。节奏多变，力度变化丰富，表达了起伏跌宕的万千思绪。