METHODS Accelerated test classical constant temperature method, and multi-variation linear model were used to estimate shelf life.
方法 ：采用加速试验 ，经典恒温法和多元线性模型预测其有效期。
Kumar is coordinating a multi-hospital study of severe H1N1 to find out, but says preliminary results suggest severity is linked to HLA, a genetic variation in immune systems.
Kumar参加了一个由多个医院协作的研究项目，旨在找出其答案。初步结果显示，病症的严重性与HLA(人白细胞抗原系统，一种免疫系统内的基因变异)有关。
Another variation, called Multi-Root IOV, supports larger topologies (such as blade servers, where multiple servers can access one or more PCIe devices).
另一个变体(称为Multi - Root IOV)支持大型拓扑(比如刀片服务器，其中多个服务器能够访问一个或多个PCIe设备)。
Multi vari analysis is an improvement tool for analyzing process variation patterns.
多变异分析是一种用于分析工序过程质量特征值变异规律的重要方法。
A high efficient direct integration method is proposed for evaluating the variation effect of nonlinear numerical simulation results of geomechanics subject to multi-random parameters.
提出了一种用于评估多参数随机变异情况下岩土力学非线性数值模拟结果可靠性的多维高效直接积分型随机分析方法。
Main factors to influence ground resistivity variation and characteristics of multi-years dynamic change are introduced.
叙述了地电阻率变化的主要影响因素和多年动态变化特征。
The strain distribution and displacement variation of multi-curvature revolving-shell in the hydro-bulge forming process was investigated by experimental method.
研究了多曲率旋转壳体胀形过程中各部分的应变分布及位移变化规律。
The results show that the radio frequency drive voltage, the variation of states of polarization are main factors to affect the generation of the frequency-locked multi-carrier source.
结果表明，射频信号的驱动电压，系统中偏振态的变化是影响频率锁定多载波光源产生的主要因素。
In this paper, the noise theory of monolithic multi-quantum-well passively mode-locked laser diodes (MLLDs) is discussed, and the phase variation curve with carrier population of MLLDs is found.
对多量子阱被动锁模半导体激光器的噪声理论进行了系统的分析，并给出了半导体激光器腔内相位随载流子浓度变化的关系。
Meanwhile, it is shown that the effect of variation of damping ratio on the vibration-amplitudes is only in a small degree in consequence of multi-vibration-model's attending the vibration.
同时计算分析表明，在多振型的共同作用下，阻尼比的变化只是在很小的程度上影响振动的大小。
As to the time variation, non-linearity and long range dependence in VBR video traffic trace, a novel method of feature based on multi-scale decomposition was proposed.
针对其时变、非线性以及长相关性等特点，提出一种多尺度分解的VBR视频业务的特征提取方法。
This material has been used in a tunnel water-inflow model test; and the variation of the multi-field information such as displacement, stress and seepage pressure has been effectively revealed.
将该材料应用于隧道涌水模型试验，可有效地揭示了位移、应力、渗压等多场信息的变化规律。
A multi-mode optical fiber sensor system is proposed, which is installed in the window frame and whose sensor signals are based on variation of a speckle pattern.
提出一种车窗防夹的多模光纤传感系统，该系统安装在车窗框内，并基于斑纹图样的变化来获得信号。
Orthogonal Multi-Carrier Modulation(OMCM) is adopted to overcome the frequency selectivity and time variation of low-voltage power line channel.
为克服低压电力线信道的频率选择性和时变性，系统采用正交多载波方式传输信息。
Representative elementary volume (REV) is usually adopted to discuss the variation of permeability with volume of fractured rock masses in multi-field coupling analysis.
在岩体多场耦合分析中，许多采用岩体表征单元体(REV)讨论岩体的渗透特性。
Representative elementary volume (REV) is usually adopted to discuss the variation of permeability with volume of fractured rock masses in multi-field coupling analysis.
在岩体多场耦合分析中，许多采用岩体表征单元体(REV)讨论岩体的渗透特性。
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