实验发现采用设计的四倍频激光探针时,探针信号强度不够,因此改用二倍频激光探针。
The experimental results indicate that the signal intensity is not strong enough when using quadruple frequency laser probe. Therefore, we choose double frequency laser as the probe.
结合探针信号的自相关函数,研究流场湍流结构,发现近尾可能存在大涡拟序结构,而在远尾则没有湍流。
By studying the autocorrelation function of the probe signal, it is found that the large eddy quasi ordering structure likely exists in near wake, but there is no turbulence in far wake.
探针的后端的电线连接到电脑,将电信号翻译成心跳图、脑波图或其它什么。
Wires attached to the back of the probe lead to a computer that translates the electrical signals into a picture of the heartbeat, brainwave or whatever.
本文详细推导了用振幅调制激光为光源外差激光探针的信号光与参考光干涉光强表达式。
In the paper. the interference intensity of signal laser beam and the reference one is carried out in detail on a heterodyne laser probe with amplitude modulated laser source.
计算获得的偏滤器内外靶板上打击点出现和消失的时间与布置在偏滤器靶板上静电探针测量到的信号很好地符合。
The time of the appearance and disappearance of the strike point at the target is in agreement with the signals measured by the static electric probes.
连接测试设备和探针的导线来回的传递测试信号。
Wires running from the tester interface to the probes carry test signals back and forth.
实现真正意义上的分子影像学技术的三大要素为分子探针、信号放大和高灵敏探测仪。
There are three main molecular imaging techniques: molecular probes, signal amplifications and supersensitive survey meters.
用混沌动力学方法对多道扫描静电探针的离子饱和电流信号进行分析,研究了等离子体尾迹流场。
A plasma wake flow field is studied by analyzing the saturated ionic current of multiple scanning probes with the method of chaos dynamics.
结果表明,用广谱探针可检测到所有植原体产生荧光信号,而细菌不产生荧光信号。
The results showed that the universal probe could detect all the phytoplasmas used, while no signal was detected for bacteria.
为了从中枢神经系统记录电信号,半导体加工技术已经被用于微电极探针的制造。
Semiconductor processing techniques are being utilized to fabricate multichannel microelectrode probes for recording neural signals from central nervous system.
光纤倏逝波生物传感器系统中,利用激光在光纤探针中传播时产生的倏逝波来激发荧光物质,产生荧光信号。
The evanescent wave-based optical fiber biosensor USES the evanescent wave which is produced when light propagates in the fiber probe to excite the fluorescence signal.
本发明用荧光探针作为分子马达旋转的灵敏信号传感器,并利用抗体技术实现对分子马达旋转的调控。
The method USES the fluorescent probe as fast-response signal probe, and USES the antibody technique to control the molecule motor rotation.
同时,本文提出了由探针输出信号确定相份额的新方法,该方法比阈值法准确、可靠。
The methods for determining local phase fraction from the outputs of the probe were also discussed and an improved one was put forward compared with threshold method.
探索了探针长度、探针位置等对杂交信号的影响。
The effects of the length and location of probes on hybridization signal were studied.
对某个特定磁探针来说,其初始信号峰值与速度成正比的条件是速度大于某个阈值。
For a typical magnetic needle, the initial signal peak became proportional to the velocity step after a threshold value of velocity was over taken.
用该探针成功地测出了一台跨音速单级轴流压气机的旋转失速信号。
The probe has been successfully used for measuring rotating stall signals of a single stage transonic compressor.
发现对待测自由面速度阶跃,磁探针有两种类型稳定的输出信号,分别对应于不同的速度范围。
It was found that there were two types of signal profiles carres ponding to different velocity ranges.
采用数值模拟方法探究恒力模式下探针耦合变形对微观扫描力信号、微观形貌信号的影响。
Numerical simulations of micro scanning forces and micro topography are presented to investigate the influence of the coupling deformation of AFM probe under the AFM contact mode.
结果:SARS阳性样品与寡核苷酸芯片杂交后出现阳性杂交信号,具有不同二级结构的寡核苷酸探针杂交信号强度不一。
Results: Positive SARS samples were detected by oligonucleotide array and fluorescence signal intensity was highly related to the probe's second structure.
实验还测定了间距大小对磁探针输出信号的影响,给出了磁探针对阶跃实验的响应波形。
The influence of the crevice width to the gauge output was also tested, the response of jump test was obtained.
同时,验证了选择重复序列含量较少的玉米BAC作为FISH杂交的探针也是获得特异性杂交信号的重要条件。
The results demonstrated a important factor of receiving specific signals of BAC-FISH by select maize BAC-probes for lesser content repeat sequences.
本发明还提供采用上述量子点-生物复合探针作为信号探针(检测探针)的微流控蛋白质芯片。
The invention also provides a micro-fluidic protein chip which USES the quantum dot-biological composite probe as a signal probe (detection probe).
扫描 探针 显微镜 -d10yb同步器,提供自动频率和电压匹配使用离散输出偏置信号。
The SPM-D10YB synchronizer provides automatic frequency and voltage matching using discrete output bias signals.
扫描探针显微镜- d21提供自动频率,相位和电压匹配使用模拟或离散输出信号。
The SPM-D21 provides automatic frequency, phase and voltage matching using either analog or discrete output signals.
扫描探针显微镜- d21提供自动频率,相位和电压匹配使用模拟或离散输出信号。
The SPM-D21 provides automatic frequency, phase and voltage matching using either analog or discrete output signals.
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