实际时间

In order to make motion planning fitting practice,many characteristic of CNC trajectory motion were discussed,such as the geometric,the motion and the time,the relation between orbit function and motional parameter was set up,the differential simultaneous equation about the trajectory motion was derived.

为了让运动规划符合实际，分析了数控加工轨迹运动几何特性、运动特性和时间特性，建立了轨道函数与运动参数的联系，推导出轨迹运动微分方程组。

Using quasi birth and death chain and matrix-geometric solution method, we obtain the distribution of the number of customers in the system, the average number of the customers and the average sojourn time of a customer in the stationary state.

应用拟生灭链以及矩阵几何解的方法，本文给出了稳态下顾客数的概率分布、平均队长以及顾客的平均逗留时间，最后通过数值例子说明我们的模型可以较好的模拟一些实际问题。

However, simply running out the clock or taking a knee, as sometimes happens in American football, does not seem practical or sportsmanlike at this stage of my life, even if I had what I would consider a good "lead" going.

然而像橄榄球赛，因为已有相当程度的领先，就把时间拖完或采取拖延战术，对我而言并不实际，也没有运动精神。

Through observing the real sky, the 2037 star maps continuously are calibrated and calculated in integration time of every star map of 80 ms.

通过实际星空观测，对连续拍摄的2037幅星图进行标定计算，每幅星图的积分时间为80 ms。

Aiming at the two problems in speech recognition, which are ,(1) The connection between state duration and observed character vector;(2) the dependent problem of frames in speech recognition.

本文从语音识别的实际背景入手，针对两点进行研究：(1)模型状态的驻留时间对于观测特征概率的影响；(2)语音识别中的帧相关问题。

One is stationary time series, the other is nonstationary time series. In daily time we usually observe time series which is almost nonstationary especially in the phenomena of society and economic.

在实际问题中，我们经常遇到的序列，特别是反映社会、经济现象的序列，大多数并不平稳，并且呈现出明显的趋势性或周期性，因此研究非平稳时间序列的建模具有很重要的现实意义。

To further reduce the time pressure for a larger training data set, the algorithm creates a smaller training data set via the primary model based on a stratified sample.

为进一步减小较大规模训练数据集的回归时间压力，算法对训练数据集的分层采样建立了初步模型，进而产生实际较小规模的训练数据集。

If I had more time and if I weren't so stressed out, I'd go.

这句话是虚拟语气，实际的意思是我一直很忙，没有时间去。

When we obtain our first glimpse of organised Hellenic society, it seems as if supereminent wisdom would keep alive the father''s power in Persons whose bodily strength had decayed; but the relations of Ulysses and Laertes in the Odyssee appear to show that, where extraordinary valour and sagacity were united in the son, the father in the decrepitude of age was deposed from the headship of the family.

早期战争中一年有四分之三时间辗转于战场上的军事护民官和士兵，以及在后一时期统治一省的地方总督和占领它的军团兵，他们实在不应该有任何实际理由使他们自认为是一个专制主人的奴隶；而在当时，所有这些逃避"家父权"的道路有不断增加的倾向。

Instead, they should be flexible enough to take account of various circumstances, times, and places.

他们应该是灵活的，考虑到各种实际情况、时间和地点。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。