reflection n. 1.【物,计】反射;反射波[光,热,音,色]。 2.反映;反影,映像,(映在水等中的)影像;〔比喻〕学人样的人,极像…的人,逼肖的形象[言语、动作、思想]。 3.反省,熟虑,沉思,回顾;〔pl.〕感想,意见;【心理学】(神经等的)反射作用。 4.非难,谴责;丢脸,耻辱 (on, upon)。 5.折转;弹回;【解剖学】翻转(处),折转(处)。 theory of reflection 反映论。 an angle of reflection 反射角。 He is simply a reflection of his father.他完全是他父亲的复本。 I have a few reflections to offer on what you have said. 我对你的发言提供几点意见。 be lost in reflection 沉思。 cast a reflection on 谴责…,成为…的耻辱。 on [upon] reflection 仔细想,反省;对…不利,使…名誉受影响,使…蒙受耻辱;中伤,影射(On reflection, I doubt whether I was right. 细细想起来我倒怀疑我讲的是否正确了)。 without (due) reflection 不经思考,轻率。 adj. -al
By analyzing the refraction 、 reflection process of fault transient current traveling wave of high voltage and characteristics of refraction 、 reflection coefficient systematically, a new fault location method of single ended traveling wave is presented . it can not only identify the reflection wave for fault location efficiently, but also not be affected by the structure and length of line . fault earthed resistance 、 fault type 、 system impedance and can locate fault in adjacent areas accurately 论文深入地分析了高压线路故障暂态电流行波的波折、反射过程以及折、反射系数的特点,提出了新的单端行波故障测距方法,它不仅能够有效地识别出测距所用的反射波,而且几乎不受线路结构、长短、故障接地电阻、故障类型、系统阻抗的影响,在近区仍可以准确地进行测距;同时模拟阻波器的特征,设计了低通数字滤波器,对通过了低通数字滤波器的暂态故障电流行波再次进行小波分析,并利用本文提出的单端行波故障测距方法进行故障定位,结论是所提出的测距方法在实际应用中仍是有效的。
During the reflection process, the author points out that technology has been in a central position in the interrelations, which are weaved by technology, human beings, nature and society, and he also gives full analysis of those conditions under which technology is produced and necessity and significance that technology should be paid humanist attention 本书共分四章,第一部分从人文的维度对技术进行反思,指出技术在与人、自然、社会的双向关系中属于核心地位,分析了人文主义技术观产生的条件,以及对技术人文关注的必然性及意义。