Design and produce an acoustic lens and investigate its properties, such as amplification, as a function of relevant parameters.
请设计并制造一个声学菲涅耳透镜并研究其性质(例如放大率)作为相关参量的函数。
He plans to offer his PGD amplification technique to fertility clinics for medical purposes such as screening for complex disorders, but won't let it be used for physical trait selection.
他计划将他的技术提供给生育研究所用来进行检查复杂疾病这样的医疗行为，而不是用来选择生理特征。
Such aspects get involved in as the acquisition, amplification, filter and AD conversion as well as the principle and structure of USB transmission circuit.
从硬件角度介绍三导心电信号的采集、放大、滤波、模数转换和USB传输的电路原理与构成。
The area within the field of fluidics in which components and systems perform functions such as sensing, logic, amplification, and control without the use of mechanical parts.
射流技术的一个领域，其部件和系统执行诸如传感、逻辑、放大和控制之类的功能，而不使用机械零件。
Based on the model, the variations of the electrical parameters such as the potential barrier, the anode junction voltage drop, and the current amplification factor are studied and discussed.
在该模型的基础上，讨论了势垒、阳极结的电势降落和电流的放大因子等电参数的变化。
Ways of improving the stability have been analyzed such as delaying the output, saturated amplification, and using multiple pump lasers.
分析了多种稳定性提升措施，如导出延后、饱和放大和多束抽运光抽运等。
Some parameters such as fiber length, dispersion slope, nonlinearity coefficient, and pump power have important impact on gain and bandwidth in optical fiber amplification system.
详细研究了光纤参量放大系统中的增益和带宽与各主要参数如光纤长度、色散斜率、非线性系数、泵浦光功率等的关系。
After DNA elongation, such molecules can serve as a template for amplification and will be picked up in the final product, as will product generated by non-specific annealing of PCR primers.
颠末dna地断裂伸长率，这些分子能够作为模板扩增，将加速最终产物，如将产物所发生地非特异性退火地PCR引物。
They perform no other function, such as the amplification, regeneration or modification of a signal.
它们不具备诸如对信号进行放大、再生或修正等其他功能。
They perform no other function, such as the amplification, regeneration or modification of a signal.
它们不具备诸如对信号进行放大、再生或修正等其他功能。
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