题目内容
有抗震设防要求的房屋,各种变形缝之间应满足:()Ⅰ/伸缩缝应符合沉降缝的要求;Ⅱ/伸缩缝应符合防震缝的要求;Ⅲ/沉降缝应符合防震缝的要求;Ⅳ/防震缝应符合沉降缝的要求下列何者是正确的？()
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以下是宏对象m1的操作序列设计：
假定在宏m1的操作中涉及的对象均存在，现将设计好的宏m1设置为窗体“fTest1”上某个命令按钮 的单击事件属性，则打开窗体“fTest1”运行后，单击该命令按钮，会启动宏m1的运行。宏m1运行后，前两个操作会先后打开窗体对象“frest2”和表对象“tStud”，那么执行Close操作后，会()。
综合理财产品的内部监督部门应当在理财产品的运营部门内。()
We all know that the normal human daily cycle of activity is of some 7-8 hours’sleep alternating with some 16-17 hour's wakefulness and that, broadly speaking, the sleep normally coincides with the hours of darkness. Our present concern is with how easily and to what extent this cycle can be modified.
The question is no mere academic one. The case, for example, with which people can change from working in the day to working at night is a question of growing importance in industry where automation calls for round-the-clock working of machines. It normally takes from five days to one week for a person to adapt to a reversed routine of sleep and wakefulness, sleeping during the day and working at night. Unfortunately, it is often the case in industry that shifts are changed every week; a person may work from 12 midnight to 8 a. m. one week, 8 a. m. to 4 p. m. the next, and 4 p. m. to 12 midnight the third and so on. This means that no sooner has he got used to one routine than he has to change to another, so that much of his time is spent neither working nor sleeping very efficiently.
The only real solution appears to be to hand over the night shift to a number of permanent night workers. An interesting study of the domestic life and health of night-shift workers was carded out by Brown in 1957. She found a high incidence of disturbed sleep and other disorders among those on alternating day and night shifts, but no abnormal occurrence of these phenomena among those on permanent night work.
This latter system then appears to be the best long-term policy, but meanwhile something may be done to relieve the strains of alternate day and night work by selecting those people who can adapt most quickly to the changes of routine. One way of knowing when a person has adapted is by measuring his body temperature. People engaged in normal daytime work will have a high temperature during the hours of wakefulness and a low one at night; when they change to night work the pattern will only gradually go back to match the new routine and the speed with which it does so parallels, broadly speaking, the adaptation of the body as a whole, particularly in terms of performance. Therefore, by taking body temperature at intervals of two hours throughout the period of wakefulness it can be seen how quickly a person can adapt to a reversed routine, and this could be used as a basis for selection. So far, however, such a form. of selection does not seem to have been applied in practice.
Why is the question of "how easily people can get used to working at night" no mere academic？
商业银行提供个人理财顾问服务业务时,不正确的是()。
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