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在上冲程时（）加载而伸长。

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患者李某，男性，42岁，CKD5期，行血液透析治疗，血管通路为右颈内静脉置管，置管时间为2周。5月12日病人上机25分钟后诉畏寒、寒战，测体温为38.9℃，给予地塞米松静脉注射后寒战缓解，体温逐渐下降，透析结束时，体温恢复正常。5月14日病人再次进行透析治疗，上机后30分钟，再次出现寒战，发热，血常规结果，白细胞：1.2*109，中性粒细胞百分率：86%，请问该病人发生了什么？需要与什么情况相鉴别，鉴别要点是什么？

You are the network administrator for ExamSheet inc. Two users named Eric and Julia share a Windows 2000 Professional computer. Eric’s user account is a member of the local Administrator group. Eric needs to share files with Julia. Eric wants Julia to be able to change any of the shared files and to create her own files if necessary. Eric wants to prevent Julia from changing the permissions on file that Eric creates. To accomplish his goal, Eric creates a folder named C:\Data. He changes the NTFS permission on C:\Data to allow his local user account Full Control permissions and to allow Julia’s local user account default permissions. Eric places 10 files in the folder. When Julia logs on to the computer using her local user account and opens a file in C:\Data, she cannot save the changes to the file. Julia also cannot create any new files in the folder. You need to help Eric configure the correct permissions of C:\Data. What should you instruct Eric to do?（）

Add Julia’s user account to the local Power Users group.
B. Add Julia’s user account to the local Administrators group.
C. Allow Julia’s user account Write permissions to C：\Data.
D. Allow Julia’s user account Full Control permission to C：\Data.

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什么是一坡三挡？

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试述静式吸入染毒？

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