方法:根据科内实际情况,结合卫生部文件制定合适本科的室内质控 SD CV 值。 结果:运用此 SD CV 值通过参加省室间质评及科内室内质控的分析,使我科的检验质量得到进一步提高。 随着现代医学的飞速发展,检验科的地位显得越来越重要,尤其是近年来卫生部相继出台的实验室...
举重是我国的优势体育项目.一位身高180cm的运动员和一位身高160cm的运动员,在挺举项目中用相同时间把同样重的杠钤举起,如果他们对杠钤所做的功分别为W1和W2,功率分别为P1和P2,则下列关系式正确的是( ) A、W1=W2,P1=P2 B、W1>W2,P1>P2 C、W1>W2,P1=P2 D、W1<W2,P1<P2 查看答案和解析>> 科目...
PROBLEM TO BE SOLVED: To provide vibration exercise equipment allowing a user to obtain exercise effects on the whole body including the chest, back and arms as well as the lower half body from the waist to the soles of feet in the vibration exercise equipment to get the isometric exercise ...
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The bank of Thompson and Company has only once been included in a study of the history of banking in England and occupied only a footnote in that study. Therefore, how Thompson and Company compare to their contemporary banks or what role they played, however small, in the development of ban...