查询词典 experiment

His conclusion: his mom was wrong, although his experiment was self-controlled and not blinded.

他的结论是：母亲是错的，尽管他的实验是自控并且没有blinded。

DESIGN: Contrast animal experiment and self-controlled clinical observation.

设计：对比动物实验和自身对照临床观察。

Our study is an experiment of self-explaining on prose study.

本研究以大学非中文系45名学生学生为被试，通过实验组与控制组的对比研究，结果发现，在本研究条件下，第一，散文学习过程中的自我解释包括"是什么"的自我解释、"怎么样"的自我解释和"为什么"的自我解释等三种类型。

Self-explaining homework in this experiment can promote students' initiative of learning and benefit the students by forming good learning strategies.

在科学作业反馈中使用自我解释策略提高了学习者的学习主动性，有助于形成良好的学习方法。

In this paper, the result of observation is introduced in detail by the experiment of self-generated magnetic fields near the critical surface in laser-produced plasma.

本文详细介绍了激光等离子体中，临界面附近的自生磁场的实验观测结果，评述了自生磁场的各种产生机制和理论研究。

My experiment to test whether the goldfish self-healing function can be used to treat blind people showed very positive results.

很幸运，经过长时间的努力，实验得到了不错的结果。

Characteristic parameters of coal spontaneous combustion were qualitatively studied and quantitatively determined by coal self-ignition experiment from two aspects: coal oxidation and exothermic which is produced by oxidation.

在井下现场应用研究方面，按照安全规程的要求和采空区瓦斯运移规律结合对实际条件下的漏风规律研究存在发火条件的危险区域，通过实验研究，对指标气体产生和发展规律有了充分认识，有效地指导防火灭火工作。

The general situation and development of road roller at home and abroad is gave at the beginning of this thesis, including the different pressing mechanism of various rollers. It is analyzed that the useable range of various roller and their advantages and disadvantages. On the basis of model mechanism design and experiment of those self-moving vibrating pressing machine, it is reached the principle and program of a new type of pressing mechanism? double-frequency vibrating pressing machine.

本文首先介绍了国内外压实机械的概况和发展方向，以及各种压实机械的不同压实机理，分析了各压实机械的适用范围及其利弊，并且在自行式振动压实机样机的设计、性能试验的基础上，提出了多频振动压实理论，从而得出了一种新型压实机械—双频振动压实机及其设计原理和方案。

For a quarter of a century or so, he reminded us in his autumnal years, he used metaphysics and mathematics and with them self-observation, experience, and experiment,"to find the foundations of true psychological insight."

大约在25年的时间里，已过中年的赫尔巴特运用形而上学和数学，运用自我的观察、经验和实验，力图"找到真正的心理学的内涵的基础"。

This role of the teachers are:(1) students in self-observation, experiment or discussion, the teachers should actively look at, listened, put ourselves in the actions of the students feel, think and think, to keep the classroom In the circumstances, to consider the next step how to guide students to learn.

教师的这种角色的特征是：（1）学生在自主观察、实验或讨论时，教师要积极地看，认真地听，设身处地地感受到学生的所作所为、所思所想，随时掌握课堂中的各种情况，考虑下一步如何指导学生学习。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？