环境浓度随季节而大幅度变化。
频谱分析法对幅度变化的波形也有效。
The spectral analysis technique works well for waves of varying amplitude, too.
只要压力一有大幅度变化就报告给主管工程师。
Any serious fluctuation in pressure should be reported at once to the engineer in charge.
油层声波阻抗变化方向导致差异波形振幅幅度变化的快慢。
And the extent of difference amplitude caused by impedance decrease is more than equivalent impedance increase.
从而克服了经典方法中被测信号幅度变化不明显，难于检测的缺点。
So this method overcomes the shortage of classical method in which the amplitude of the test signal changes insignificant and is difficult to detect.
流体含水测井曲线出现异常，曲线幅度变化与流体密度曲线正好相反；
Fluid identification logging curve is abnormal, the curve amplitude change is inversed with the fluid density curve;
摄动理论显示，对于特征方程系数的小幅度扰动即可导致根的大幅度变化。
Perturbation theory indicates that small perturbation of the coefficients could lead to the big perturbation of the root.
假若贝尔斯登破产的话，这些经常大幅度变化的金融工具会使金融系统随之崩溃。
These are the volatile instruments that, had Bear Stearns collapsed, could have brought down the financial system with it.
通过对水声信号的时间结构和声脉冲幅度变化规律的测定，着重研究了热声理论。
Thermoacoustic theory has been studied particularly by exploring the time structure of acoustic signals and the law of acoustic pulse amplitude variation.
地电场和电阻率同场地观测时，电阻率观测会干扰地电场的观测数据发生大幅度变化。
To be observed on same field in same time, telluric observation is interfered by electric current in measuring the apparent resistivity, and the data are changed to square impulse.
对因下料管处漏风导致旋风筒分离效率降低幅度变化的各种影响因素进行了试验研究。
The authors made an experimental research on the effects of air leakage at discharging chute which may influence the cyclone separating efficiency.
这个时代家庭变小，收入升高，寿命增长，而社会大幅度变化，例如离婚，晚婚，单身贵族开始常见。
It is a period of smaller families, rising income, rising life expectancy and big social change, including divorce, postponed marriage and single-person households.
在优选条件范围内，时变进给量幅度变化对抑振效果的影响比时变进给量频率变化的要大。
The variation of the amplitude has much more important influence on the suppressing chatter effect than that of the frequency.
同时，除去其简单耐用的特点，感应发动机的最大优点一直是它能够在温度大幅度变化的环境下正常运作。
Meanwhile, the induction motor's big advantage—apart from its simplicity and ruggedness—has always been its ability to tolerate a wide range of temperatures.
同时，异步电动机的优点除了结构简单且强度好外，异步电动机还能在温度大幅度变化的环境下正常工作。
Meanwhile, the induction motor’s big advantage—apart from its simplicity and ruggedness—has always been its ability to tolerate a wide range of temperatures.
本文主要是对用电磁声换能器，通过测量超声波幅度变化来测量铁磁性材料内部应力的方法进行实验研究。
The stress in ferromagnetic materials was studied by measuring the change of the amplitude of ultrasonic wave with electromagnetic acoustic transducers.
鉴别器，鉴频器：一种将输入信号的某一特征，如频率或相位转变为幅度变化装置，其变化大小因信号与标准或参考信号的不同程度而异。
Discriminator: a device that converts a property of an input signal such as frequency or phase into an amplitude variation depending on how the signal differs from a standard or reference signal.
在CANDU - 6堆中应用CANFLEX组件替代目前的NU - 37组件不会影响堆芯功率分布和峰值，功率波动幅度变化也很小。
Replacing the NU-37 assembly by CANFLEX in CANDU-6 reactor will not have influence on the in-core power distribution and peaking power and the power fluctuation as well.
为组件定义输入和输出数据签名时，也适用相同的原则；将其设计为在主要应用程序中能良好工作，仅在其使用发生大幅度变化时才对其进行更改。
The same applies when defining input and output data signatures for components; design them to perform well in the primary application, and change them only when their use changes significantly.
这项研究表明，气候变化的速度和适应气候变化所需的改变幅度可能要大得多。
What this study suggests is that the speed of climate shifts and the magnitude of the changes required to adapt could be much greater.
颤搐被定义为“四肢近端重复的，但不断变化的大幅度不自主运动”。
Ballism was defined as "Repetitive, but constantly varying, large amplitude involuntary movements of the proximal parts of the limbs".
此外沿海岸鱼市里沙丁鱼的价格变化幅度也很大。
There were also wide variations in the price of sardines along the coast.
,那么对刚才关于单个,分子能量或系统能量的变化幅度好？
So any questions about just the extent of variation of the individual molecule energies or the system energies?
幅度和变化是关键因素。
今年迄今价格变化幅度： -8.9%
这真是一个棘手的问题——我们能适应多大的温度和气候条件变化幅度，和什么时候我们会超越这个幅度。
That's a real critical issue - what is the range of temperature or climate conditions to which we can adapt, and when do we exceed those?
从北极过去5百万年的气候变化看，它总是将全球气温变化的幅度放大。
A look at Arctic climate changes over the past 5 million years shows it always amplifies global temperatures.
当气候变化的幅度不是极端的，他们能适应并作调整。
And when the ranges of climate are not too extreme, they can and they are adjusting.
到目前为止，似乎二氧化碳随着时间变化而增加的幅度相当平稳，但植被的变化却有更大的波动。
So far, the rise in carbon dioxide seems to be fairly smooth over time, but the change in vegetation is jerkier.
到目前为止，似乎二氧化碳随着时间变化而增加的幅度相当平稳，但植被的变化却有更大的波动。
So far, the rise in carbon dioxide seems to be fairly smooth over time, but the change in vegetation is jerkier.
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