三次

The second or third time he bought one of these lots, there was hose in it.

第二次或第三次他买了一间''地段、有喉在活动。

At first, with the low-frequency data measured, three of the LRE fault detection systems for the real-time condition are proposed using the nonlinear identification technology of the BP neural network, the state estimation technology of the dynamic neural network, and the pattern recognition technology of the fuzzy hypersphere neural network. The learning algorithms of the BP and dynamic neural network are researched at the same time. Furthermore, while the engine operation is divided into the start and steady-state processes, the real time ability, the response time, the accuracy, the robustness, the sensitivity and the monitoring parameter optimization are studied. In the test data analyses of the YF-75 engine, the detection system correctly carried out for all normal tests, and in the three abnormal tests the engine faults were accurately forecasted.

首先，基于低频测量数据，采用BP神经网络的非线性辨识技术、动态神经网络的状态估计技术及模糊超球神经网络的模式识别技术，提出了三种发动机故障实时检测系统；同时研究了BP神经网络和动态神经网络的学习算法；另外还把发动机工作分为启动过程和稳态过程，分别讨论了神经网络故障检测系统的实时性、及时性、准确性、鲁棒性、敏感性及参数优化问题；在YF-75发动机试车数据分析中，不仅全部正确地监测了正常试车过程，而且准确地预报了三次异常试车中的发动机故障。

You'll have to have your leg put in plaster.

饭后一天吃三次，一次吃一片。2。你的腿得打石膏。

The French were hammered in the penalty count,their indiscipline sparking several heated confrontation s.

法国人多次受到罚球的打击，他们的犯规引起两三次激烈的冲突。

The French were hammered in the penalty count,their indiscipline sparking several heated confrontations.

法国人多次受到罚球的打击，他们的犯规引起两三次激烈的冲突。

The French were hammered in the penalty count,their indiscipline spark ing several heated confrontations.

法国人多次受到罚球的打击，他们的犯规引起两三次激烈的冲突。

Affeted by transgression, three times of lake ingression occured and formed three sets of source rocks of salty enviroment in Subei basin.

受海侵影响，苏北盆地在晚白垩世至古新世曾发生三次湖泛，形成三套半咸化环境的烃源岩系。

Thus, on the second invocation, the value is 1, on the third it is 2, and soon.

因此，第二次调用时， ctr 的值为 1，第三次为 2，依此类推。

It is indeed ironical that a misty added the next two people, six people had, but I linked to three.

可笑的是接下去一次缥加了两个人，六人是过了，可是我挂了三次。

In this paper, the property for the irreducible polynomial and questions of irreducibility for some special multinomial are studied, like the irreducibility question of , and the question for rational root on special integer polynomial of three, four times are studied.

本文研究了不可约多项式的性质和一些特殊多项式的不可约性问题，如的不可约性问题，同时研究了特殊的三次、四次整系数多项式的有理根问题。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。