American supervisors could still act to curb their speed; Britain's Treasury recently commissioned a study on the effect of high-frequency traders on markets.
美国监管者将仍然会采取行动来限制他们的交易速度；英国财政部最近委托他人做一项关于市场中高频操盘手影响力的研究。
With this system, a study has been made on the correlation between respiratory impedance and dynamic compliance of rabbit, and oscillatory frequency.
利用这一系统，研究了家兔的肺阻抗和动态顺应性与振荡频率的依赖关系。
A study was made on the behaviour of NR compounds filled with acetylene black and super conductive black in the circuit of the current at the industrial frequency.
以乙炔炭黑和高导电炭黑填充天然橡胶，研究其在工频电流电路中的特性。
Based on the principle of piezoelectric drive, we make an explorative study of a novel feeding device with vibration of high frequency and low amplitude.
基于压电驱动的原理，本文对高频低幅的振动给料技术进行了探索，研制出一种具有长环形输送振子的行波型超声物料输送装置的模型样机。
The eigenmode equation in this dissertation can also be used to study the ETG mode, the drift Alfven waves, and so on. So it provides a unique frame to study the low frequency drift instabilities.
由于完整地包含了离子和电子的动理学行为，本文的模型方程也可以研究ETG模，漂移阿尔芬模等不稳定模态，并且为在同一的框架内研究低频漂移不稳定性提供了平台。
In this paper, an UHF PD detection system and a typical PD models simulated system are developed to study the influences of center frequency and bandwidth on UHF PD detection for transformers.
本文在实验室中建立了局部放电特高频检测系统和变压器典型局放模拟系统，对特高频检测中检测频率和带宽的选取原则进行了实验研究。
Based on the data of stations in the Loess area of the study area, it has been found that the frequency increases with the drainage area to a peak, then declines.
在下垫面一致的黄土区，高含沙水流的发生频率随站点面积的增大先增大后减小。
A comparative study on the frequency of acute episodes, the severity of acute attack, the Numbers of cold-catching within one year, and changes in heart-lung functions.
两组进行急性发作次数、急性发作时病情严重程度、1年内感冒次数、肺功能变化的比较。
A comparative study on the frequency of acute episodes, the severity of acute attack, the Numbers of cold-catching within one year, and changes in heart-lung functions.
两组进行急性发作次数、急性发作时病情严重程度、1年内感冒次数、肺功能变化的比较。
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