主页
学科
搜索
账户
常见问题
当前学科：工厂建筑供配电
题目：
填空题
开挖基坑（槽）和管沟，不得超挖，宜开挖至设计标高（）cm以上。
答案：
<查看本题扣1积分>
查看答案
答案不对？请尝试站内搜索
推荐知识点:
Drug Overuse ① Nowadays,millions of people misuse and even overuse pain medications and other drugs. Research by the American National Institute on Drug Abuse （NIDA， 1999） shows that around 2% of the population over age 12 were using drugs non-medically. ② NIDA views medications as a powerful force for good in the contemporary world. They reduce and remove pain for millions of people suffering from illness and disease. They make it possible for doctors to perform complicated surgery to save lives. Many people afflicted by serious medical conditions are able to control their symptoms and become active， contributing citizens. NIDA points out that most individuals who take these drags use them in a responsible. ③ Nevertheless， overuse of drugs such as opioids， central nervous system（CNS） depressants and stimulants does lead to harmful reliance in some people and is therefore becoming a serious public health concern. Although this abuse affects many people worldwide， particular trends of concern to the medical profession in the US appear among older adults， teenagers arid women. ④ Though it may be a surprise to many， the misuse of medications may be the most common form of drug abuse among the elderly. Dr Kenneth Schrader of Duke University， North Carolina states that although the elderly represent about 13% of the US population， those aged 65 and over account for the consumption of one third of all drugs. People in this age group use medications roughly three times more than the general population and have poorer compliance with instruction for use. In another study of elderly patients admitted to treatment programs， 70% were women who had overused medicines. ⑤ Unfortunately， this trend among women does not only affect those aged over. In general， among women and men who are using either an anti-anxiety drug or a sedative， women are twice as likely to become addicted. In addition， statistics compiled for 12 —17 year olds show that teenage girls are more likely than teenage boys to begin overusing psychotherapeutic medication such as painkillers， tranquillizers， stimulants and sedatives. Paragraph①（）. Paragraph②（）. Paragraph③（）. Paragraph④（）. Paragraph⑤（）. Medications kill pain for people suffering（）. Some people use medications about a couple of times more than the average people but with less compliance with（）. Another study researches some people， of which 70% of women had（）. Teenage girls are more likely than（）to begin psychotherapeutic medication overusing. Among women and men who are using either an anti-anxiety drug or a sedative， the former are twice as likely to（）.
定点生产企业未依照规定向药品监督管理部门报告生产情况，逾期不改正的，可处（）
简述厨房原料加工、菜点生产阶段的卫生管理。
男性，30岁，搬家公司工人，工作时不慎被家具砸伤右前臂，18小时后急诊来院，诉右前臂疼痛剧烈，右手主动活动障碍。查体见右前臂明显肿胀、压痛如治疗不及时，晚期可遗留怎样的体征（）
前后货舱灭火装置上有个压力开关？（）
导爆管内炸药成分有（）和黑索金等。
某知名品酒师，55岁，因牙齿疼痛就诊。一周前曾于外院治疗，未见好转，反而加重，右上后牙夜间剧烈疼痛，疼痛不能定位。检查右上第一磨牙近中邻面复合树脂充填，探诊边缘密合，温度测试剧烈疼痛，含冷水可短时间缓解疼痛，叩痛（±），正确处理为（）
钻进中井口返出钻井液减少或不返钻井液是何原因？怎么处理？
溢流阀属于（）控制阀。
以下各种符号中，是数字符号的是（）