查询词典 mean time

Maincharacteristics of time-domain, such as direct-current, positivepeak value, root-mean-square are gotten.

时域的主要特性有直流、正峰、均方根等进行数值测量。

The case of uniform illumination is simulated and it is found that the method can recover Zernike coefficients of the original phase well while avoiding complicated boundary condition and reducing computation time, and furthermore the root-mean-square value between the corrected phase and the original phase is acceptable even when noise is added.

对均匀照明的情形进行了仿真，发现该方法不仅可以避免复杂的边界条件，减少运算时间，而且还能够较好地恢复出原始波前的泽尼克系数，即便在加噪的情况下，修正相位与原始相位的均方根误差也在可以接受的范围内。

A class of fast-scale bifurcations appearing around the maximum value of the input voltage is discovered for the first time by experiment. Then the influence of the fast-scale bifurcations on the performance of the PFC converters is discussed. Whether the fast-scale bifurcations will appear and how wide the bifurcation region depend on the characteristics of the current loop output. Therefore, the main factors that affect the current loop output are analyzed, including the current loop parameters, inductance, and root-mean-square value of the input voltage.

通过实验，该文首次发现了一类在输入电压最大值附近发生的快时标分岔；详细讨论了快时标分岔对PFC变换器性能的影响；由于电流环输出的特点决定了变换器是否会出现快时标分岔以及分岔区域的大小，该文分析了影响电流环输出的主要因素，包括电流环参数、电感值和输入电压有效值。

At the same time, sounds generated by the animal were detected and the sound level was recorded as root-mean-square values at 1-sec intervals.

结果 初步研究结果表明运动与声音的同步监测能够更精细全面地反映动物的活动，有助于动物行为的识别。

The different type of the moving window affected mean fixation time, and initial saccade latency.

即移动窗口对外周视觉信息加工造成了干扰。（5）移动窗口类型显著影响了平均注视时间和初始眼跳潜伏期。

Through several years field determinations, the baseline data of pyronaridine-sensitivity of P.falciparum in the country were collected and the sensitivity of P.falciparum to pyronaridine was also revealed to have decreased gradually. The mean drug concentration for in vitro complete inhibition of schizont formation raised by 2-4 times although the clinical therapeutic efficacy of pyronaridine was still satisfactory at the present time.

经过多年现场测试，不但掌握了我国恶性疟原虫对咯萘啶敏感性的基线数据，同时还显示，在目前咯萘啶临床治疗效果仍较满意的情况下，恶性疟原虫对咯萘啶的敏感性已在逐渐降低，而且体外完全抑制裂殖体形成的平均药浓度提高了2～4倍。

11 I mean, it's one of the seminal movies of its time.

我觉得它是这段时间里一部很有创意的电影。

I mean, oh, when Sid and I did this last time, my God, I was a mess.

我是说，当西德跟我上次来做的时候我的天，我紧张死了

Time constant of pulmonary circulation and mean pressure of pulmonary artery were measured in 21 cases of silicotic emphysema by using improved Simon method.

用改良Simon动脉舒张压力曲线数值拟合法测量21例矽肺肺气肿患者的肺循环时间常数和肺动脉平均压力。

There is no one single modal or standard saying leaders can be trained in three days, I mean, it just takes time.

这里没有一个固定的模型或标准，不能说领导人可以在三天之内培养出来。我是说，这需要时间。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。