模块的独立性是由内聚性和耦合性两个指标来度量的,其中 【15】 是度量一个模块功能强度的一个相对指标。
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体格检查最易发现的阳性体征为
A. 皮肤弹性差
B. 皮下脂肪明显减少
C. 体检正常
D. 方颅,前囟大,乳牙未萌出
E. 双下肢淤点,淤斑
______通货膨胀指由于经济发展过程中社会总需求大于社会总供给,从而引起一般物价水平持续上涨。
The committee initially(最初) considered three possible locations for the proposed new factory. Of the three cities, Chicago presently seems to the committee to offer the greatest advantages. Here are our observations of the city. Though not at the geographical center of the United States, Chicago is centrally located in an area that contains more than three-quarters of the U.S. population. It is within easy reach of our head office in New York. And it is close to several of our most important suppliers of components(配件) and raw materials--those, for example, in Columbus, Detroit, and St. Louis. The city is served by several major railroads. Except during the winter months when the Great Lakes are frozen, it is an international seaport. Chicago has two major airports and both home and international air cargo(货物) services are available. A Report on New Factory Location Location recommended: (46) Advantages of the location:1) in the (47) part of an area with a huge population;2) within easy reach of the (48) in New York;3) close to the important (49) of components and raw materials;4) convenient in rail, water and (50) cargo transport.
男性,68岁,发热伴咳嗽、咳脓痰一周入院。体检:面色苍白、口唇轻度发绀,体温39℃,血压80/50mmHg,右下肺可闻及少许湿哕音,胸片示右下肺肺炎。急查外周血白细胞总数12×109/L,中性粒细胞0.90 以下哪项指标提示晚期休克
A. 皮肤苍白、发绀
B. 神情烦躁或意识不清
C. 收缩压小于80mmHg
D. 尿量小于30ml/h
E. 出现DIC