目前，尚不能对失去的生命作出可靠估计，但这个数字至少为5万，并且有增多之势。
The loss of life cannot be reliably estimated at present, but is at least 50,000 and rising.
考虑模型尺寸效应及模型边界条件的影响，计算结果为相对保守的可靠估计。
Taking into account the scale and boundary condition effects of the model, the numerical results have been proved to be a relatively conservative reliable valuation.
在实际应用中，不同类型地震噪声的存在给截距和梯度的可靠估计带来了很大困难。
In practice, the existence of different types of seismic noises causes significant difficulties to reliably estimate intercept and gradient.
应用推荐