传染地

McDonnell helicopter programs included the world's first twin-engine helicopter, the first ramjet-powered helicopter to fly, and the first aircraft to successfully transition from rotor-borne vertical flight to wing-borne horizontal flight.

麦道公司直升机项目列入了世界上第一个双引擎直升机，第一次冲压发动机动力直升机飞行，和第一架飞机成功地过渡到转子传染垂直飞行翼承担横向飞行。

American cook and immune carrier of typhoid fever who while moving from job to job infected more than50 people with the disease.

1938美国的一位厨师，是伤寒的免疫带原者，因她不时地换工作，将伤寒病传染给了五十多人。

It is also a way of getting rest and treatment.

福田说：「这是自愿地防止传染给别人，也是获得休息及治疗的方式。

From this irritating reality comes The First Law of Corporate Survival for ambitious CEOs who pile on leverage and run large and unfathomable derivatives books: Modest incompetence simply won't do; it's mindboggling screw-ups that are required.

换句话说，只要公司遇到会传染给它身边公司的问题时，政府一定会关注(我悲哀地说，这是一个正确的结果)，当然我不会点名。这个恼人第 30 页巴菲特思想网 www.Buffettism.com 传播巴菲特思想引领价值投资。。。。。。。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。