幸福之旅

今天,我要去寻找那个专属于我的人,喜欢我,因为我是我的那个人。即使我无法为他实现梦想,他还是喜欢我的人。

所念山水迢迢,不如步履杳杳

关于最想去的地方,曾听形形色色的人说过形形色色的答案。那个地名仿佛是有魔力的字符,说出口的一瞬间,便犹如一扇门豁然洞开,不同的光影和气息扑面而来,转瞬已在千里之外。我曾想象世界地图是一盘游戏,当人们醒时,懵懵懂懂、脚踏实地地在各自的城市中忙碌。当他们做梦时,便依照心中所愿散布在世界各地,无论是阿拉斯加的深海,还是撒哈拉的沙漠。此时。

Positive Discourse Analysis of Hillary Clinton＇ s Concession Address

As a new field in the Discourse Analysis, Positive Discourse Analysis （PDA） is increasingly arousing more attention of linguistic scholars at home and abroad. However, in the field of the concession addresses, the studies on this kind of political text are limited. The winners of presidential election always draw much attention from the world and their speeches, for example, presidential inaugural address has been a hot study topic of linguistics. Nevertheless, the losers of presidential election are always neglected by the world and the study on concession address is scarce and rare. Therefore, the meaning of study on the concession speech helps fill the gap of the discourse analysis. This thesis applies the PDA under the framework of appraisal theory to analyze five concession speeches with a combination of qualitative and quantitative approaches. This study aims to complement CDA （Critical Discourse Analysis） to emphasize positive social construction of political discourse.

用高真空管激发雷达脉冲

最初,产生雷达中磁控管的激发脉冲,曾经用过高真空管。所需功率大,因此激发管要用很高的屏压(当时还没有脉冲变压器)和栅极激动电功率。这使激发管线路庞大,而效率甚低。但其优点是被激发的磁控管工作稳定。随后,发现了用氢闸流管及传输线元件构成的体积小而效率高的激发器。但所输出电压在到达峯值时变化率极大,结果容易使磁控管内有飞(?)。

香港味道自助餐

说奇怪也不奇怪,在香港的三个星期,妹妹带我前往清水湾的Golf Club喝茶,去天光道赛马会吃tasting menu,全部都像是耳边风,吹过了就算数。只记得Golf Club那边风景如画,那天下午又刚好清凉下雨,那些点心都亮丽明洁,却缺少了一点庶民的日常情味。Chariot Club又要好一些,有叉烧烧鹅,又有烧腩肉,清炒时蔬,吃得比较适意。一般会所规矩较严,小孩不许内进。