主应力空间

principal stress space的用法和样例：

例句

The present invention discloses a stressless space follower positioning equipment.本发明公开了一种无应力空间随动定位装置。

365个英语简短小故事- 53. Not a Good Principal

Tina was going back to school for her third masters degree. She was a Special Education teacher, but she couldnt take her job anymore, so she had quit. The kids were out of control. There were too many of them in one classroom for her to manage effec

发表于:2018-12-31 / 阅读(68) / 评论(0)

365个英语简短小故事

英语语法：149 “Principal” Versus “Principle”

Grammar Girl here. Today were going to recall that the principal is indeed your pal, but well also see that a principal can be so much more. In this episode well talk about the various ways to use principlethats p-l-eand principalthats p-a-l. (These

发表于:2019-01-02 / 阅读(57) / 评论(0)

英语语法 Grammar Girl

每日一词【997】reserved：保留下来的

今天我们要学的词是reserved。 Reserved, 意思是保留下来的，留作专用的。 These seats are reserved for special guests, 这些座位是给嘉宾保留的。 The parking space is reserved for the school principal, 这个停车位是学

发表于:2019-02-02 / 阅读(43) / 评论(0)

英语每日一词

XDF考研词汇辨析文本十四

obvious adj.明显的,显而易见的解析：an obvious political ploy 一个易被识破的政治手法辨析见evidence occupation n.职业,占有,占有期间解析：【同】 work, employment

发表于:2019-02-03 / 阅读(59) / 评论(0)

英文语法词汇

学个词Learn a Word 第997期 Reserved

发表于:2019-02-18 / 阅读(71) / 评论(0)

英语单词荟萃

Eleven Ways to Reduce Morning Stress

Eleven Ways to Reduce Morning Stress Lose an hour in the morning, and you will be all day hunting for it.Richard Whately Mornings can be the most stressful part of our day if we fail to manage our time and health needs appropriately. Many of us deal

发表于:2019-02-18 / 阅读(62) / 评论(0)

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学英语单词

apparent elastic modulus