1) long-time numerical behavior
长时间计算
1.
△t=10) and long-time numerical behavior, which implies the method is very useful.
数值算例进一步表明,精细积分法对大的时间步长(例如△t=10)和长时间计算(例如1万步)均有效,因此是一种很实用的方法。
2) time step/error of calculation
时间步长/计算误差
3) calculation time
计算时间
1.
In the BKPLS,the batch-wise method in the KPLS is transformed into a block-wise method based on the symmetric character of kernel matrix,so that it relaxes the requirement on computer hardware and decreases calculation time.
BKPLS根据核函数矩阵对称的性质,将KPLS中的批量算法转变成分块算法,不但减小了对计算机硬件的要求,而且减少了计算时间。
4) calculating time
计算时间
1.
The influent factors on calculating time and convergence stability of solution to hot rolling by finite element method are investigated.
本文以国家自然科学基金和宝钢联合资助项目“板材轧制过程中有限元高速在线算法基础”和韩国浦项国际合作项目“热轧过程温度高精度预测模型开发”为研究背景,通过理论分析有限元求解板材轧制过程计算时间和收敛稳定性的各种影响因素,结合实际轧制过程,研究了加快有限元求解速度的各种方法。
2.
With the aim of keeping the calculation accuracy unchanged and shortening calculating time,the influence of initial velocity field on calculating time and calculated results were discussed,where the initial velocity field was set differently by the primary,G function or improved refined mesh methods.
在保证计算精度的情况下,以缩短计算时间为目标,研究了初等方法、G函数法和改进细化网格法设定初速度场对计算时间和计算结果的影响。
5) computing time
计算时间
1.
The first weakness is that it cannot make the achieved discrimination vectors completely satisfy the statistical uncorrelation while costing a minimum of computing time.
费舍掌纹是一种最近提出的掌纹识别方法,它有两点不足:不能在花费尽可能少的计算时间的同时,保证所得到的鉴别向量都满足统计不相关性;不能根据鉴别能力选择合适的鉴别向量。
6) time computation
时间计算
补充资料：长时间曝光
长时间曝光(Long time exposure)，从彩色胶片的倒易律失效特性来看，指比1/30秒还要慢的慢快门。通常数秒或数十秒的曝光。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条