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题目:
选择题
维生素B1注射液的含量测定方法为( )。
- A. 非水溶液滴定法
- B. Kober反应比色法
- C. 异烟肼比色法
- D. 碘量法
- E. 紫外分光光度法
答案:
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遇()级以上大风时,应停止作业并用钢丝绳加固。
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销毁火炸药时,要将待销毁的火炸药铺成宽度不大于()的药条。
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肠结核可分为()型和()型,以()型多见。
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The easy way out isn’t always easiest. I learned that lesson when I decided to treat Doug, my husband of one month, to a special meal. I glanced through my cook book and chose a menu which included homemade bread. Knowing the bread would take time. I started on it as soon as Doug left for work. As I was not experienced in cooking, I thought if a dozen was good, two dozen would be better, so I doubled everything. As Doug loved oranges, I also opened a can of orange and poured it all into the bowl. Soon there was a sticky dough covered with ugly yellowish marks. Realizing I had been defeated, I put the dough in the rubbish bin outside so I wouldn’t have to face Doug laughing at my work. I went on preparing the rest of the meal, and, when Doug got home, we sat down to Cornish chicken with rice. He tried to enjoy the meal but seemed disturbed. Twice he got up and went outside, saying he thought he heard a noise. The third time he left, I went to the windows to see what he was doing. Looking out, I saw Doug standing about three feet from the rubbish bin, holding the lid up with a stick and looking into the container. When I came out of the house, he dropped the stick and explained that there was something alive in out rubbish bin. Picking up the stick again, he held the lid up enough for me to see. I felt cold. But I stepped closer and looked harder. Without doubt it was my work. The hot sun had caused the dough to double in size and the fermenting yeast made the surface shake and sigh as though it were breathing. I had to admit what the living thing was and why it was there. I don't know who was more embarrassed by the whole thing—Doug or me. When Doug went out the third time, the woman looked out of the window because she was()
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败血症患者突发全身瘀斑、瘀点,肢端青紫,牙龈渗血,血压80/60mmGg。血常规:WBC10.6×10/L,PLT80×10/L,PT、APTT延长,Fib进行性下降。应考虑为()
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非霍奇金淋巴瘤结外受侵,最常见的部位是()
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如果单价的灵敏度指标为10%,固定成本的灵敏度指标为4%,则有关因素的极限变动率分别为()。
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某个从事伤残儿童救助工作的公募基金会在2010年募集各项资金300万元,那么,2011年该基金会的人员工资福利和行政办公支出最多不能超过()万元。
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下列检测能反映纤溶活性亢进,但哪项除外()
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白肋烟的损伤度包括()