查询词典 mean time

Methods Aimed at vesicular stomatitis virus, sindbis virus, human immunodeficiency virus, polioviruses, pseudorabies virus,encephalon-yocarditis virus; validate data of viral inactivated on pasteurization of albumin, human rabies immunoglobulin with pH 4, human immunoglobulin and human hepatitis B immunoglobulin for intravenous injection with pH 4/pasteurization,treatment on human fibrinogen and human coagulation factor Ⅷ with solvent/detergent and vapor heating at 100 ℃30 min were systemic regularized respectively.The mean and standard deviation also coefficient of variation for virus survival titer in different time were stated, dynamics curve of virus inactivation were made and analyzed.

系统性整理针对水疱性口炎病毒、黄热病毒、脊髓灰质炎病毒、伪狂犬病毒、脑心肌炎病毒、人类免疫缺陷病毒，人血白蛋白采用巴氏消毒法，狂犬病人免疫球蛋白采用低pH常温孵放法，静注人免疫球蛋白、静注人乙肝免疫球蛋白采用低pH/巴氏消毒法；人纤维蛋白原、人凝血因子Ⅷ采用有机溶剂/去污剂与干热法灭活病毒的验证资料，统计3批样品多个取样点的残余病毒滴度均值、标准差与变异系数，制作灭活病毒动力曲线图并进行分析。

The Light Equation: The height of the Great Pyramid, minus the height of the capstone represents one millionth the time it takes light to travel the mean radius of the earth's orbit around the sun (1 astronomical unit) using 1 Pyramid Inch equals 24 hours.

在轻方程：在大金字塔的高度，减去顶峰高度代表百万分之一的时间光旅行地球绕着太阳（1天文单位）使用1英寸的轨道金字塔平均半径等于24小时。

The parameters of CT perfusion include blood flow,blood volume,mean transit time and permeability surface.

测定病变的血流量、血容积、平均通过时间和表面渗透性。

I mean, it's about time she got a car...

我是说，是她该有车的时候了。。。

It is found that the position of vortex shedding is different fro m three-row cylinders. The time-mean pressure coefficient along the surfaces o f the cylinders is not changed with the void friction. But the fluctuating press ure coefficient reduces with the increase of void fraction.

试验结果表明：沿圆柱表面周向的旋涡分离点随着流动向深层发展，并向圆柱的背部移动；圆柱表面沿周向的时均压力系数几乎不随含气率的变化而变化；圆柱表面的脉动压力系数随着含气率的增加而减小。

The mean age at the time of surgery was thirty-nine years.

患者手术时的平均年龄为39岁。

The real-time fuzzy control respectively for the three-section electric furnace and three tank liquid level experiment equipment is carried out to show the effectiveness of the fuzzy controller designed by FCDS, in the mean while realize FCDS integrated run with MCGS and CenturyStar configuration software, which realize fuzzy control in SCADA system.

通过对三温区电加热炉和三容液位控制实验装置的实时模糊控制，验证了FCDS与监控组态软件集成的可行性和控制算法改进的有效性，从而在SCADA系统中实现了模糊控制。

He predictability of the monthly mean variations of the relative sunspot number for the period of time from January 1850 to May 1992 is examined based upon the theory of nonlinear dynamical system.

本文用非线性动力系统理论探讨了现代太阳周（1850年1月─1992年5月）黑子相对数月平均变化过程的可预报性。

The minimum smoothed monthly mean sunspot numbers is 7.1±2.6. Compared with other predictions, the onset time of cycle 24 in this paper is close to that of Ref.

与其他研究者的预报结果相比较，本文给出的结果与文献[11]和[12]及MSFC的结果比较一致。

The time-mean, spectral and unsteady characteristics of a wall-bounded turbulent mixing layer flow over an open step and a square-edged rib were investigated experimentally.

本文以开口后台阶引射及窄宽度二维台阶绕流为主要对象，用实验手段研究了近壁湍流混合层旋涡运动的非定常特性。

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。