结果表明；切型不同加速度频率灵敏度不同；
The results show that, when the cuts are different, the sensitivities of acceleration frequency are also different;
而后结合频率灵敏度，基于渐进结构优化方法，建立了一套优化准则和算法。
Then, a set of optimization criteria and algorithms are set up based on frequency sensitivity and evolutionary structural optimization methods.
在灵敏度分析的基础上，以系统固有频率灵敏度最低为目标对张紧机构进行优化。
On the base of sensibility analysis, an optimization for tensioner is performed with the lowest sensibility of system natural frequency as the objective.
这部分项目搜寻离地球最近的1000颗可能存在的恒星，这些恒星对频率范围在1000到3000兆赫内的信号有着较高的灵敏度。
This part of the project is searching the nearest 1000 likely stars with high sensitivity for signals in the frequency range 1000 to 3000 MHz.
在602 ~ 720ghz频率范围内，氮化铝具有更好的均匀性、更高的灵敏度和良好的性能。
An aluminium nitride layer proves to be much more homogeneous and its sensitivity, in the 602 to 720 GHz range, is also much improved.
研究表明，其中第32阶谐振频率上探头的灵敏度最高，这一分析结果与实验结果基本一致，验证了所建立的理论模型的有效性。
It was found that the transducer has the highest sensitivity at the 32nd order resonant frequency, which agrees with the experimental result. This indicates the validity of the model.
目前脉冲星普查的有限探测灵敏度和大的频率漂移，使我们难以观测到更遥远的脉冲星。
The limited sensitivity of present pulsar surveys and the greater frequency drift make the more distant pulsars difficult to observe.
热型红外传感器应用广泛，它要求在室温条件下工作，在宽的调制频率范围内具有均匀的灵敏度。
Infrared thermal sensors are used in a wide variety of application which require room temperature operation and uniform sensitivity over a wide modulation frequency range.
在锁相频率合成器中，由于压控灵敏度的变化，环路增益也将产生同样大小的变化，这就妨碍了环路特性的最佳化。
In frequency synthesis by phase lock, the loop gain will vary by the same amount due to this effect, which generally im - pedes optimization of loop performance.
在相同电压及频率下，方波信号激励下的输出灵敏度最大，其次为正弦波，锯齿波最小。
With the same voltage and frequency, bar signal has the highest sensitivity and next the sine, the least sawtooth.
驻极体传声器测试仪是用来测试传声器的灵敏度及频率响应的。
The electret microphone tester is used to test electret microphone's sensitivity and frequency response.
设计了一种新型布拉格光纤光栅地震检波器探测系统，分析了其设计原理、结构组成，给出了探测系统的灵敏度和频率特性参数。
The operating principle and structure design of the sensing probe of the FBG geophone are explained in detail. We reckon the sensitivity and frequency characteristic of the sensing probe.
内部CPU提供通常的内置电子流量表的所有功能，包括低流速校正、频率反应设置、低流速时灵敏度设置范围等。
Internal CPU provides all functions usually built in electronic flow meters, incl. low flow rate correction, frequency response setting, bandwidth of sensitivity setting at low flow rates, etc.
实验表明：该机构的体积，刚性，谐振频率，灵敏度，热膨胀，偏频量及偏频稳定性等方面都符合抖动偏频的要求。
It is proved that cubage, rigidity, resonant frequency, sensitivity, temperature expanding, biasing and biasing stability of this dithering mechanism can meet the demands of dither biasing.
结果表明：元件的灵敏度较高、湿滞较小，元件的电容值和阻抗值随频率与相对湿度而变化。
The results show that the sensor has high sensitivity, small hysteresis. The capacitance and impedance of the sensor vary with the relative humidity and the frequencies.
由理论分析和试验，给出了最佳灵敏度时换能器的工作频率和晶片倾斜角，实际应用效果良好。
The working frequency and crystal Angle for optimal sensitivity were obtained by theoretic analysis and experiments. Its practical application was satisfactory.
尤其是石英晶体谐振片采用了SC切型进一步提高了短期频率稳定度和加速度灵敏度。
Especially, the use of SC cut quartz crystal further improves the short-term frequency stability and acceleration sensitivity.
与一般温度传感器输出的量是模拟量所不同的。它的输出是频率数字量，故具有很高的灵敏度、分辨率。
It is different from other temperature sensors in frequency output, high sensitivity, and can be connected directly with microcomputer.
通过电动式标定和振动台标定对地震计的灵敏度、频率响应特性、线性度、横向效应、噪声特性和动态范围进行了测试。
The properties of the seismometer are tested by calibration, such as its sensitivity, frequency response, linearity, noise, SNR, transversal effect, dynamic range and so on.
通过研究其谐响应，确定了频率、振幅和灵敏度的关系。
The effects of frequency and vibrating amplitude on sensitivity are researched by means of harmonic analysis.
讨论了频率稳定性、灵敏度。
提出一种对水轮发电机组水压频率进行综合调节的记忆递归网络灵敏度预测控制器。
A sensitivity predictive controller with memory recurrent network for use in the comprehensive control of the water hammer and the frequency is proposed.
基于有限元直接法计算振动板的频率响应，以板局部厚度为设计变量，计算了振动速度对局部板厚度的灵敏度；
Its frequency response is calculated by use of FEM and its vibration velocity sensitivity with respect to its local thickness as a design variable is computed.
电路设计简炼，灵敏度高，频率范围宽，具有较高的工程应用价值。
It has high value of practical engineering application with the advantages of simple circuit design, high sensitivity and wide frequency range.
分析表明：单位质量灵敏度和质量块的形状关系甚小，而和共振频率的关系较大。
The analysis indicates that the sensitivity on a unit mass is nearly independent of the shape of the mass block, whereas it is more dependent on the resonance frequency of that block.
使用解析方式推导得到机翼的临界颤振速度、颤振频率对于设计变量的灵敏度表达式。
Then the gradients of flutter speed and frequency of wing with respect to the design variables were deduced with analytical method.
探讨了不同频率比下，可靠性指标灵敏度的变化规律；
With the different frequency, the variation regularities of reliability factor sensitivity were discussed.
分析证明：悬臂梁式加速度计的灵敏度与它的谐振频率的平方成反比。
Through analysis it was demonstrated that the sensitivity of a cantilever beam type accelerometer is inversely proportional to the square of resonant frequency.
随着激光光源频率范围的不断扩展，光探测手段的不断丰富，拉曼光谱的检测灵敏度获得了极大的提高；
With the expansion of frequency range of modern laser and the enrichment of light detection method, sensitivity of Raman spectrum has made great progress.
正弦信号发生器正弦信号主要用于测量电路和系统的频率特性、非线性失真、增益及灵敏度等。
Sinusoidal signal generator sinusoidal signal of the main circuit and systems used to measure the frequency characteristics of the nonlinear distortion, and gain sensitivity and so on.
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