-
电潜泵排水采气方法适用于产水量小的气水同产井。
-
怎样拆卸轴承？
-
使用剧毒化学品、易制爆危险化学品的单位因转产、停产、搬迁、关闭等确需转让的，应当在转让后将有关情况及时向所在地（）报告。
-
火车转运作业规范的总包邮件内部处理环节中对无条码有信息的总包邮件在“进口路单查询”或“条件查询修改”窗口调出总包邮件信息，补打条码袋牌。
-
对糖尿病患者进行手术前准备的描述，正确的是（）
-
输电服务的分类包括：
-
开发利用水资源，应当首先满足和兼顾的用水需要分别是（）。
-
精神分析理论之所以被称为深层心理学，是由于其（）。
-
根据材料，完成题。 Fitness Movement The fitness movement that began in the late 1960s and early 1970s centered around aerobic exercise.Millions of individuals became engaged in a variety of aerobic activities, and51thousands of health spas developed around the country to capitalize on his52interest in fitness, particularly aerobic dancing for females. A number of fitness spas existed53to this aerobic fitness movement, even a national chain with spas in most major cities. However, their54was not on aerobics, but rather on weight-training programsdesigned to develop muscular mass, 55, and endurance in their primarily male56. These fitness spas did not seem to benefit57from the aerobic fitness movement to better health, since medical opinion suggested that weight-training programs58few, if any, health benefits. In recent years, however, weight training has again become increasingly. 59for males and for females. Many60programs focus not only on developing muscular strength and endurance but on aerobic fitness as well.61, most physical fitness tests have usually included measures of muscular strength and endurance, not for health related reasons, butprimarily62such fitness components have been related to performance in athletics.63, in recent years,evidence has shown that training programs designed primarily to improve muscular strength and endurance might also offer some health64as well. The American College of Sports Medicine now65that weight training be part of a total fitness program for healthy Americans.请在第__(51)__处填上正确答案。
-
颈（段）脊髓病患者最不常见的主诉是（）