-
有关处方调配中药品名称出现差错的原因叙述不正确的是（）
-
简述OFDM的技术优势。
-
Boredom at Work ① You might find yourself staring at the clock, willing it to move faster so the boring workday will finally end. If your job offers little in the way of stimulation, there are steps you can take inside and outside the workplace. ② If you're bored with your job, it could be a sign that you've mastered the basic requirements and are ready for more of a challenge. You might not have been in your position long enough to request a promotion. Still, you can take steps to enhance your current role. Ask your boss if there are any projects you can help with. Volunteer to train less experienced colleagues. You'll feel more stimulated at work and also increase your chances of future advancement. ③ If you feel there is nothing left to learn in your present position, take steps to increase your knowledge. Your company's website might have online courses you can take during your slow periods, with your manager's permission. Enroll in training classes your company offers in areas that interest you. You also can pursue educational opportunities outside of the workplace, such as college classes, industry-specific training programs or self-improvement courses. If the knowledge you acquire doesn't help you in your present position, it might eventually help you move into a more fulfilling position. ④ Look for ways to challenge yourself. If your job involves performing repetitive tasks, set a quota for the number of times you can accomplish a particular task during the course of a shift. This will give you something to shoot for. If you have co-workers who perform the same tasks, make a friendly wager to see who can do the most. You'll form stronger bonds with your colleagues, and your employer is likely to notice your increased productivity. ⑤ According to psychotherapist and career coach Nina Ham, boredom at work might be a symptom of dissatisfaction with your personal life. Finding sources of stimulation outside of work can have a positive impact on your attitude toward your job. Seeking counseling for an emotional issue can also be of benefit. If your personal life is going well and nothing you try seems to improve your engagement level at work, it might be time to consider a job or even a career change. It′s said that boredom at work might indicate（）
-
下列哪项是发动机润滑系统的功用？（）
-
油断路器在运行中发热有哪些危害？
-
食用香料在烹饪时对菜肴和面点不但有着改善和增加香味的作用，有些香味原料还有着色、防腐、防氧化及特殊的（）作用。
-
病人女性，16岁。发热伴面部发红半个月，近3天出现右膝关节疼痛、肿胀，来院检查，心率140次／分，奔马律。胸片提示有胸腔积液，腹部B超提示有腹腔积液；尿常规显示尿蛋白（+++），血沉46mm／h，CRP正常。你认为下列哪种疾病最有可能（）。
-
腹泻伴低钾血症的临床表现错误的是（）
-
肾上腺型艾迪生病主要的病因是（）
-
试述关节活动度测定和肌力测定的主要目的。