查询词典 be in error

This thesis consider that the project shouled be completed within the approved error instead of budget and dissertate in detail.

本文在PMI项目成本管理理论的基础上提出项目成本管理应该以在预定误差范围内完成项目为目标的新见解，并做了详细论证。

Hele n found she had made an error when her man told her that as the woman in the family she would be doing all of th e everyday housework.

海伦发现她犯了一个错误，因为她的未婚夫告诉她，作为主妇她得承担所有的日常家务。

For interlingual sources,the thesis lays emphasis on NL interference.And for intralingual sources,it focuses on overgeneralization,ignorance of rule restriction,false concepts hypothesized and incomplete application of rules. Accordingly,relevant error correction methods and pedagogical suggestions are put forward in order to be helpful to teaching strategies,teaching focal points and instruction of writing skills and further to increase the writing ability of the learners.

在语际因素方面，母语的负迁移问题是讨论的主要内容；而在语内因素方面，主要就过度概括，忽视规则错误，规则的不完全应用和错误概念假设进行了讨论，并据此提出了相应的改正措施，希望对以后的写作教学策略、教学侧重点及写作技巧指导等方面有所帮助，进而帮助学习者提高写作能力。

The error associated with lumping of distributed loads at the members ends is shown to be nontrivial in certain cases.

伴随着构件末端的超量集中式负载的误差在某些情况下是不寻常的。

The error associated with lumping of distributed loads at the members ends is shown to be nontrivial in certain cases.

很多情况下钢架的受力是非常复杂的。

In this paper,a simple method of section design for rod of wood to be compressed and bended simultaneously has been advanced,which makes the design work get rid of overelaborate trial-and-error calculations and raises design efficiency.

本文提出一种确定木结构压弯构件最佳截面尺寸的简便方法，使设计工作摆脱了繁琐的试算，大大提高了设计效率。

The error caused by the photoperiodic induction changes along with the initiatory and terminative radiation level. And the effect of Photosynthetic oscillations should be emphasized in fast measurement of photosynthesis.

在诱导期间进行光合速率测定造成的误差与叶片光环境变化前后的强度水平及光质有关。

In case of error, you are predisposed to lose your property which is under no circumstances an option to be considered.

如有差错，你是你的财产是易感失去任何情况下要考虑选择。

The major achievement of this paper is: Based on characteristics of the traffic data distribution, execute pattern recognition operations on traffic condition on two dimensions by clustering, then use BP neural network to describe and forecast traffic flow aiming at each pattern. Making use of classic flow-occupancy inverse "V" model, implement polynomial fitting using least-squares algorithm and statistics method on flow curves to detect outliers which are proved to be not accord with practice through the actual implement, then use the moving average model to recorrect the outliers and absent. Make correlation analysis on muti-direction flow queues of the intersection and ones of upriver intersections, choose flow queue with high correlation as assistant one to improve the error tolerance of the prediction system, at the same time we can use the method to give an estimation of flow in intersection with out sensors. We design and implement an SOA(Service-Oriented Architecture)-based UTDD(urban traffic data mining development) with high expansibility and performance, which implement unified management and call of the data-mining application though defining a XML-based description of data-mining process and a common interface to call data-mining process, finally we build traffic flow prediction application model on UTDD.

根据交通流量数据分布的特征，提出基于k-means的二次聚类方法，对交通流量在流量大小和时间上进行模式划分，进而对各个交通流模式进行基于BP神经网络的描述和预测，从而提高模型对流量预测的精度； 2）根据流量/时间占有率倒&V&字形曲线分布模型，提出基于最小二乘法的三次多项式曲线拟合和统计方法的异常检测方法，实际应用表明该方法能够有效识别异常数据，然后根据移动平均算法对异常数据进行修正； 3）基于序列相关性分析，分别对预测方向的交通流量数据序列、上游路口相关序列以及预测路口其它各个方向上的交通流量序列进行分析，选择相似性流量序列，作为辅助序列提供其他没有检测器路口的流量估计； 4）设计和实现了基于SOA（Service-Oriented Achitecture）的高性能、可扩展的智能交通数据挖掘系统UTDD，该系统通过定义基于XML的数据挖掘过程描述和通用的过程模型接口，实现数据挖掘应用的统一管理和调用，最后在UTDD上建立了基于路口流量预测的应用模型。

The results indicate that the FDA method can be used to reduce the dimension effectively and extract the features based on the classification by fusing information in training data, the mine water inrush prediction model of FDA has excellent discriminant performance and the resubstitution error rate is very low.

研究结果表明：该模型利用回代估计法所得到的误判率小，并具有较强的判别能力。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。