并且,几乎没有对云层变化影响融化速率的研究,而由于北冰洋变暖及冰、水漂移,云层变化是可预期的。
And almost no one has a handle on how changing cloud conditions-expected as the Arctic warms and the proportion of ice and water shift-are affecting the rate of melting.
研究婴儿大脑活动的主要方法是通过婴儿偏好新异刺激的方法:当重复呈现相同刺激时婴儿的注意开始漂移,而当新的刺激呈现时,注视点重新回到刺激物上。
The trick is to use their love of novelty to work out what is happening inside their brains: when shown the same things repeatedly, babies' eyes wander; when the scene changes, their gaze returns.
本文研究了磁泡石榴石外延膜磁参数漂移的起因和抑制方法。
The causes and control methods of the magnetic parameter drifts for magnetic bubble LPB garnet films are investigated.
电机控制模型中的建模误差,以及系统运行中的参数漂移,诸如电机的定、转子电阻随着温度发生变化,相当于对所研究的控制系统加入了扰动。
The modelling inaccuracy and parameter drift in motor control, such as the stator and rotor resistance shift with temperature, act as the disturbance in the control system.
采用流体模型,研究尘埃等离子体中的非线性尘埃—漂移波。
The fluid model was used to study the nonlinear dust drift waves in dusty plasma.
研究半导体器件的漂移-扩散模型方程解的渐近性。
The asymptotic behavior of the drift diffusion model for semiconductor devices is studied.
在激光对抗技术研究中,激光光束的漂移是激光武器系统的固有特性。
In the research of laser countermeasure technology, laser beam drift is the inherent character of laser weapon system.
经研究,发现地极还存在长期的漂移和周期约30年的长周期摆动。
The study found that there are still a long-term polar drift and cycle of about 30 years of long-period oscillation.
该研究为电离层不规则结构纬向漂移速度的测量提供了一种可行的方法。
This research will provide a feasible method for measurement of the ionospheric zonal velocity.
特别是研究并推导了主、备平台系统四个水平通道之一出现慢漂移时的诊断公式及方法。
It especially studies and deduces the diagnostic formulates and method when one of four horizon channels of the main and backup platform system exists slow shift.
利用这种方法,本文对动力调谐式陀螺和挠性加速度计的随机漂移过程进行了建模研究。
By using this method, the mathematical models have been established for random drift process of the dynamically tuned gyro and the flex-accelerometer.
我们首次研究了方差加权和均值漂移的混合模型,得到了相应的诊断统计量。
We study the diagnostic model with case-weights and mean-shift simultaneously, and some new diagnostic statistics are derived.
文中还演示了它在低杂漂移不稳定性研究中的应用。
For demonstration, we apply it to investigate the lower hybrid drift instability.
研究任意阶置换的漂移分布具有重要的实用价值。
Its of great practical value for computing the shift distribution of an order-given permutation.
文中以15 个功率单元串联式结构为例,分析中性点漂移技术,研究功率单元故障时的处理方法。
The article takes 15-power modules in series as an example, to analyze the neutral point drifting technology and research the treatment of module failure.
研究了带有约束的均值漂移和方差加权的混合非线性回归模型.得到了相应的一阶和二阶诊断统计量。
We study restriction of Nonlinear Regression Diagnostic Models with case-weights and meanshifte simultanously, and some new diagnostic statistics are derved.
研究结果表明:在发生静态流量漂移时,系统循环流量下降、加热段的进口温度下降而出口温度上升;
The experimental results show that in the process of flow excursion the mass flow rate and the inlet temperature decreases, while the exit temperature increases smoothly.
对电场漂移电子注入中的电子束物理、电子注入情况下托卡马克等离子体的平衡、电子注手器中的物理问题等进行了分析研究。
In this paper, electron beam physics, equilibrium of plasma in Tokamak under electron injection and physical problems involved in the electron injector were analytically studied.
最后对高场下电子漂移速度的稳态和瞬态变化规律进行了研究。
Finally, the static and transient variation of electron drift velocity in high electric fields are studied.
用连续波和调制脉冲波两种方法研究了由慢电子漂移引起的增长离子声波不稳定性。
The growing ion acoustic wave instability caused by the slow electron drift is studied by both CW and pulse modulated wave methods.
通过对酒精透射光谱和吸收光谱的研究发现,其特征吸收峰随浓度不同发生漂移,从分子结构能级角度对其做了定性解释;
The transmission spectrum and the absorption spectrum of alcohol shows that the characteristic absorption peak shifts with alcoholicity due to the molecular configuration.
首次对薄膜SOI功率器件的击穿电压与线性掺杂漂移区的杂质浓度梯度的关系进行了实验研究。
The dependence of breakdown voltages of the thin film SOI devices on the concentration gradient in the linearly doped drift region is experimentally investigated for the first time.
针对不同贮存环境对高压脉冲电容器电容量漂移的影响进行了长期对比实验研究。
The experiment being made by our research group is aimed at obtaining the result of the capacitance variability of high voltage pulse capacitor.
最后对高场下电子漂移速度的稳态和瞬态变化规律进行了研究。
The model considers the drift velocity saturation of carriers and influence of parasitic bipolar transistor.
研究红外图像中弱小目标的检测问题,提出了一种基于能量累积与均值漂移聚类的红外小目标检测方法。
A new small target detection method for infrared image based on energy accumulation and mean shift clustering is presented.
基于改进的漂移-扩散模型研究了光伏型光电探测器的材料参数对其光电特性的影响。
The influences of parameters of a photovoltaic detector on its photovoltaic behavior were studied based on improved drift-diffusion model.
研究单一方法评价结论的漂移性,以便为组合评价提供实验依据。
The drift about the evaluation conclusion of single method is studied inorder to offer the experiment basis for combination evaluation.
论文中对长距离激光准直光束特性进行了较详细的实验研究和理论分析认为,影响其准直精度的三个重要因素是光源漂移、光线弯曲和随机抖动。
The maesurement errors in the laser collimation are mainly caused by the light beam drift, the light beam incurve and the light beam random tremble.
本文研究了惯导平台漂移误差模型的参数辨识技术。
In this paper, the parameter identification technique of inertial navigation platform drifting error model is studied.
研究了一类具有非线性干扰和漂移不确定性的链式系统的自适应控制问题。
The stability problem of chained systems with nonlinear disturbance and drift terms is investigated.
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