Analysis and test of data’s accidental errors and systematic errors in marketing research;
数据中偶然误差和系统误差的分析与检验
This paper discusses the method of making accidental error by Montcaro.
笔者讨论了蒙特卡罗法生成偶然误差的原理 ,并用模拟的偶然误差参于大地四边形平差计算 ,其结果与误差传播定律一致 ,从而验证了蒙特卡罗法用于大地四边形模拟计算的可行性 ,为大地四边形的优化提供了一种可行的有效方
Because of fault in operation and the precision of instrument,the defect error and accidental error are involved in the procession of data collection,the defect error that are brought by mistakes of people and influence of outside is large,the contingency error that are inevitably and randomicity is little.
在采集数据过程中,由于某些操作或仪器原因,往往使数据中包含人为错误,或外界干扰产生的量值较大的“过失误差”以及不可避免的带随机性质且量值较小的“偶然误差”。
By comparing the probability of the actual position within various random error patterns with the same arca, the paper inverses the various dimensions of each random error pattern with the same probability, and thus puts forward the considerations of using the random error patterns to judge the accuracy of the ship s position.
通过比较在面积相等的情况下几种船位偶然误差图形内船位出现的概率,反推出在概率相等的情况下几种船位偶然误差图形的大小,从而得出在使用船位偶然误差图形来评定船位精度时应当考虑的事项。
OBJECTIVE:To study the random error and its clinical application in analyzing intensity modulated radiation therapy (IMRT).
目的:分析调强放疗的偶然误差及其在临床中的应用。
The paper analyses the teaching of Engineering Survey,describes the basic concepts of error including the definitions of accident error and closure,and finally provides examples for teaching.
主要分析了工程测量教学中误差基本概念的应用,描述了偶然误差和闭合差等概念,举出了教学中的一些例子。
accident error,accidental error
偶然误差,随机误差
Random error and its clinical application in analyzing intensity modulated radiation therapy
调强放疗中的偶然误差分析及其临床应用
The method of successive minus is compared with the method of arithmetic average. The accidental error of method of successive minus is higher than that of arithmetic average obviously.
逐差法与算术平均法相比较 ,逐差法的偶然误差明显高于算术平均法。
But the power's error makes the error of microwave's phase shift.
由于功率测量结果必定存在偶然误差，会导致微波相位差测量结果不精确。
Accidental errors act sometimes in one and sometimes in another direction and by their very nature can't be predicted.
偶然误差，有时出现在这个方向，有时又出现在另一个方向，并且因其特有的性质而不可预测。
extension lead error(of thermocouple)
（热电偶的）延长导线误差
reference junciton error(of thermocouple)
（热电偶的）参比端误差
Does this train ever happen to be late?
这列车偶然也误点吗?
The violinist gave a very ordinary performance marked by an occasional memory lapse.
小提琴手因偶然记忆失误表现很平常。
But the same measures should not be used against comrades who occasionally make mistakes;
但是不能用同一手段对付偶然犯错误的同志；
I stumbled across a grammatical error in your composition.
我在你的作文中偶然发现了一个语法错误。
Important controls can be locked to avoid accidental adjustment .
重要的控制功能能够锁定，避免偶然的误操作。
After several repetitions there still remains an error.
重复数次之后仍然存在误差。
rorcorrecting parser
最大似然误差校正剖析程序
Empirical Likelihood Inference for Linear Models Based on Dependent Errors;
相依误差下线性模型的经验似然推断
Radiation error correction methods for thermocouple measurement in fire whirl experiment
火旋风模拟实验中热电偶测温辐射误差修正方法研究
dependent upon or characterized by chance.
偶然决定的或偶然性。
