trial and error

trial and error的基本解释

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反复试验

trial and error的同义词

adj. trial-and-error

与trial and error相关的网络例句 [注：此内容来源于网络，仅供参考]

It also can be used to measure the geometrical tolerance, such as straightness error, roundness error, cylindricity error, parallelism error, perpendicularity error, angularity error, coaxiality error, symmetry error and circular run-out error etc.

该仪器集机、光、电于一体，采用了新的光路系统和近些年最新的测量方法及数据处理方法，具有功能多、体积小、重量轻、操作方便、非接触测量、测量精度高等特点。

In this paper, some characteristic functions of the multifunctional single-flank mesh gear tester of model CD320G-D which is applying gear integrated error measuring technique, computer technique, error separation technique, fault diagnosis technique and error prediction technique, including automatic searching of profile error start point, determination of profile barrelling, separation of profile form error and profile slope error, measurement of profile error with evaluation range subtracting tooth tip, measurement of tooth topograph and statistical analysis of gear manufacture error, are presented.

阐述了综合应用齿轮整体误差测量技术、计算机技术、误差分离技术、故障诊断技术和误差预报技术的多功能 CD320G-D 型单啮仪的一些具有特色的功能。这些功能包括齿形误差起测点的自动找定、凸形齿凸形量的测定及其形状误差与倾斜误差的分离、取值范围扣除齿顶部的齿形误差的测量、齿面轮廓度误差的测量以及齿轮加工误差的大样本统计分析。

To analyze the pseudo phenomena caused by migration velocity error, the paper firstly studied the depth error between post-stack migration and prestack migration caused by same velocity error, and found the depth error was only relative to velocity error and had no direct matter with methods of depth migration (post-stack migration or prestack migration). Then the paper did numerical simulation of a complex lenticular body model with wave-equation modeling and migration, and found that the velocity error could not only induce depth error, but also could change the modality of construction and the event of subjacent layers. Furthermore, it could change the frequency of reflective event. They are the pseudo phenomena caused by migration.

从分析偏移速度误差带来的各种假象出发，本文首先对比分析了速度误差对叠后深度偏移和叠前深度偏移的影响，发现偏移剖面的深度误差仅与速度模型的误差有关系，与具体的偏移方法没有直接的关系；然后对一个复杂的透镜体模型进行了波动方程叠后正演和偏移计算，详细地讨论了不同的速度误差带来的各种假象，发现速度误差不仅会带来深度误差，而且会造成构造体的形态变化，下覆地层同向轴的扭曲，还可能引起地层同向轴的频率发生变化，给资料解释带来一定的假象。

与trial and error相关的网络解释 [注：此内容来源于网络，仅供参考]

trial and error：尝试错误

儿童对句法的掌握不是通过明显的"尝试-错误"(trial and error)的渐进方式,而似乎是一蹴而就的,在脑中存在为语言专用的、先天的神经回路. Chomsky曾对此作过精辟的论述;"正常说话大多会间间断断、一开始说错、把语词缩合起来;

trial and error：反复试验

毕业生要了解何时、怎样用"反复试验"(trial and error)的方法探索某一问题. 7. 毕业生要学会习惯性地运用他们第一次学到的原则. 8. 毕业生要习惯性地应用"分而治之"(divide and conquer)的原则处理复杂问题. 9. 毕业生要能质疑或反驳某些推测和论断.

trial and error：试错法

我国经济体制改革沿用"试错法"(Trial and Error)的改革思路,但是"试错法"意味着改革者不能区分转型的长期影响和短期冲击,而很多经济现象长期和短期效应是相悖的(例如汇率贬值的J曲线效应,农业产量与农业基础设施投入的关系等),

trial and error：试误法

目前分离式空调室内机遭遇到两个问题,其一为横流扇无法使用常见的风扇定律,因此至今仍是以试误法(Trial and Error)开发设计,只有著手研究横流扇的相似性(Similarity)才能找出设计横流扇的方法;其二为必须提高空调机的能源效率比值(EER)减少能源浪费问题.

Trial and error method：试错法

Trial, 试验 | Trial and error method, 试错法 | Tuning constant, 细调常数