The full title of the U.K. is the United Kingdom of ()and ()
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详述在运动生物力学研究中建立人体力学模型的意义?模型的种类有哪些?
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所谓信息化武器系统是指在技术上大量应用了先进的()的武器系统。
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public and private colleges and universities and community colleges offer().
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所谓给水全程调节系统是指在机组()的全过程都能实现自动调节的调节系统。
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搬运(Loading and Unloading)是指物品在指定地点以人力或机械装入运输设备或从运输设备卸下的活动,装卸是指在同一场所内将物品进行水平移动为主的物流作业。
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所谓预硫化,是指在具有足够硫化氢分压的氢气流中,使催化剂的活性金属组分由氧化态转化为()的过程。
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()is used for calling and replying,and for transmitting acknowleding and relaying distress alerts.
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The way in which people address each other depends on their age, sex, social group and personal relationship. The English system of address forms frequently used includes first name, last name, title+last name, (), and kin term.
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