然而，在苛刻光照条件下，这种近似的误差往往比较大，以至于很难恢复出反射率信息。
However, the approximation error can be large under harsh lighting conditions, thus making it difficult to recover albedo information.
在基本假设的条件下，导出了筒形离心式通风机筒壳内气体流动速度的近似计算公式。
With the condition of the basic hypothesis, the approximate calculation formula was worked out on the gas folwing speed in the tubular centrifugal ventilator.
在适当的条件下，较简捷地得出了这两类非线性波方程的近似解。
Under appropriate conditions, the approximate solutions for two nonlinear wave equations are obtained simply and conveniently.
同时，还推得在一定条件下，这种分布是近似于巴氏分布。
Meanwhile, the distribution drived under certain condition is approximate to that of PASCAL.
论证了在一定条件下，排种器锥孔中的压力和速度分布可以近似的按角形域进行分析和计算。
In certain conditions pressure and velocity distribution of air flow inside the conical holes of the seed-metering wheel can be analysed and calculated approximately as in an angular region.
在一定的条件下，复杂形体的目标平均雷达截面积近似地由局部反射区域平均雷达截面积的算术和来确定。
Under the certain conditions, the average RCS of targets with complex shape are generally subject to the arithmetic sum of the mean RCS by local reflection area.
采用矩空间理论和高斯近似法分别得出该系统在多址干扰和白高斯噪声条件下的平均误码率表达式。
Based on moment space theory and Gaussian approximation method, expressions of average error probability for system with multiple-access interference and white Gaussian noise environment are derived.
在绝热近似条件下，采用传递矩阵方法计算了电子和空穴的能谱。
The energy spectrum of the electron and hole is calculated using the transfer matrix formalism in the adiabatic approximation.
根据一定的允许误差，推导出难溶盐一定条件下，在水中溶解度的近似计算的判别式。
A discrimination equation for approximate calculation of solubility of sparingly soluble salts in water at finite condition is derived by finite error of permit.
在特定条件下，埋深在一定深度范围内可用不过原点的直线近似拟合。
Under specific condition, buried depth within a certain depth range may fit proximately to use a line disjointed to zero point.
结果表明，在静态或准静态加载条件下的断裂面分维数近似为一个常数，但在动态（冲击）加载时，分维数随着加载率的增加而明显增加。
The results show that under static or quasi-static loading the fractal dimension DF is nearly a constant, but under dynamic(impact)loading the DF obviously increases with the loading rates.
只有在近轴光线条件下，平行光通过凸透镜才可近似聚焦于一点。
The parallel light rays of the prnicipal axis that approach a convex lens can converge to the focal point.
当地水文地质条件复杂，提出了在一类边界条件下预计未来水头的近似解析解。
The hydrogeological conditions are complicated there. An approximate analytic solution has been derived to estimate the future groundwater head on the first kind boundaries.
利用菲涅耳基尔霍夫衍射积分和非线性近轴波动方程，在远场近似及光学薄近似条件下，得出了位相调制产生“热像”出现的位置及强度满足的解析关系。
According to the Fresnel-Kirchhoff diffraction integral and nonlinear paraxial wave equation, we derive the functional relationship of the intensity of hot image and its location.
给出求解单调变分不等式问题的一个近似邻近点算法，在不需要任何中间步骤的条件下证明算法的收敛性。
This paper presents a approximate proximal algorithm finding the zero of a maximal monotone operator in Hilbert space, whose error criterion is weaker than that in the literatures.
在近似无限浴的条件下，通过测量间歇拆分反应产生的L -丙氨酸的浓度变化规律，判断反应过程中的速率控制步骤。
In the batch reaction with high ratio of substrate to catalysts, the rate? Controlling step was determined by measuring the concentration variation of produced L-alanine in solution.
研究表明，在一定条件下渗渠集水量的大小与模拟河流处的水位高低近似呈正比。
The conclusion indicated that under certain conditions, the volume of infiltration gallery flow and water levels were directly proportional.
在采用冻结湍流假设和几何光学近似的条件下，得到了经自适应光学系统校正后的剩余波前相位扰动的结构函数。
The structure function of residual wavefront phase perturbation compensated by an adaptive optics system has been derived by means of frozen turbulence hypothesis and geometric optics approach.
在一定的简化条件下，由这些表达式所得出的近似电感公式，与常用的电机设计公式完全一致。
Then the exact expressions for the self inductance of stator winding, the self inductance of rotor winding and the mutual …
在一定的条件下，得到了概率约束规划逼近最优解集的稳定性和最优值的连续性，从而对近似求解这类问题提供了某种理论依据。
The stability of approximate optimal solutions sets and the continuity of optimal values of probabilistic constrained programs are obtained under some conditions.
研究结果表明，在微幅振动条件下，此种座椅振动系统可近似看做是线性系统；
Study results show that based on the hypothesis of minute amplitude vibration the scissors linkage seat studied in the paper can be treated as a linear vibrating system approximately ;
研究结果表明，在微幅振动条件下，此种座椅振动系统可近似看做是线性系统；
Study results show that based on the hypothesis of minute amplitude vibration the scissors linkage seat studied in the paper can be treated as a linear vibrating system approximately ;
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