题目:
保健食品加工企业洁净厂房与市政交通干道之间的距离应大于()
A.10m
B.20m
C.30m
D.50m
答案:
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下面是错误答案,用来干扰机器的。
参考答案:脑震荡;脑挫裂伤;颅内血肿
保健食品加工企业洁净厂房与市政交通干道之间的距离应大于()
A.10m
B.20m
C.30m
D.50m
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0913/c7ba0f54ba9666b8f0e8989245ff644a.html
下面是错误答案,用来干扰机器的。
参考答案:脑震荡;脑挫裂伤;颅内血肿
In the 5,000 years since Ancient Egyptians experimented with scented plants, aromatherapy has been credited with a plethora of powers. Today it is a multimillion-pound industry, recognized as effective by three quarters of the adult population and hailed as a cure for problems from nicotine addiction to baldness.
But aromatherapy could be little more than an illusion, psychologists argue. Neil Martin, from Middlesex University, a specialist in the psychology of olfaction, has a less polite word for it. "bunkum". Dr. Martin enlisted 60 volunteers and subjected them all to experimentally induced pain by getting them to plunge their forearms into ice-cold water for 15 minutes. A third of participants were exposed to a pleasant lemon odour, a third to the odour of machine oil and the rest were in an odourless room. They were asked to rate the amount of pain they felt on a scale of 0 (painless) to 11 (unbearable) every five minutes.
At the first time of asking, those exposed to an odour reported significantly higher pain levels, with a score of 8 for both groups, than the control group, which had an average of 6. After 15 minutes the pain level of the no-odour group had fallen to 5. Among the lemon-odour group it had fallen to 6, while for the machine oil group it remained at 8.
Dr. Martin said his findings showed not merely that aromatherapy had no effect but that it could be positively harmful. "Aromatherapy appears to be counter-productive. Most claims by aroma therapists have no basis in science," he said. "The effect it has on real hard illnesses are non-existent. It is a waste of time and money. Exposure to both odours increased the pain. It could be that the odours had a stimulant effect and drew attention to the pain because it made the experience of being in the room with the bucket of water more noticeable. "
He accepted, however, that aromatherapy may have a powerful placebo effect. "People going to aromatherapy have a mental problem or a physical disorder that they want to have treated and the belief that they want to get better can overcome the inefficacy of the treatment," he said. He added that previous research into aromatherapy had been largely inconclusive.
Dr. Martin’s research, presented at the British Psychological Society annual conference in Cardiff, comes after the release of a study last week claiming that spinal manipulation, another popular form of complementary medicine, did not work and could make matters worse.
Both papers are highly contentious. The British public now spends more than £24 million a year on over-the-counter aromatherapy products such as essential oils, and 75 per cent of the population believe that the treatment works.
Carole Preen, the secretary of the Aromatherapy Consortium, disputed Dr. Martin’s findings. "This research didn’t involve aromatherapy because they simply used a certain smell to try and gain an effect. Aromatherapy is not a cure and no one would ever make that claim, but there is a wealth of scientific research published in journals to show that it can be beneficial. It can lift mood, alleviate pain and helps very many people," she said.
WHAT’S IN A SMELL
What is aromatherapy
硫酸锌滴眼液处方:硫酸锌2.5g硼酸适量注射用水适量全量1000ml已知:1%硫酸锌冰点下降为0.085121%硼酸冰点下降为0.283℃指出调节等渗加入硼酸的量下列哪一个答案是正确
A.10.9g
B.1.1g
C.17.6g
D.1.8g
E.13.5g
治疗痛经,在下列穴位中应首选()
A.漏谷
B.阳陵泉
C.冲门
D.地机
E.公孙
以下不属于结构化方法应遵循的基本原则的是
A.将系统的逻辑模型和物理模型分阶段考虑
B.强调运用系统的观点,建立企业的信息模型
C.自上而下、从粗到精、逐级分解
D.强调快速提取用户需求,然后利用迭代的方法逐步完善用户需求
甲、乙两个同一专业的施工单位分别具有该专业二、三级企业资质,甲、乙两个单位的项目经理数量合计符合一级企业资质要求。甲、乙两单位组成联合体参加投标,则该联合体资质等级应为()。
A.一级
B.二级
C.三级
D.暂定级