【单选题】尿17-OHCS及游离皮质醇显著升高、血浆ACTH显著降低、地塞米松抑制试验无反应见于:
【单选题】尿17-OHCS及游离皮质醇显著升高、血浆ACTH显著降低、地塞米松抑制试验无反应见于下列哪种疾病( )。
【判断题】基因组是细胞或生物体一套完整单倍体的遗传物质的总称
【单选题】Why did so many subjects give incorrect answers?
A.
They failed to judge the length of the lines.
B.
They wouldn't like to stick to their own beliefs.
C.
They preferred to act in accord with prevailing social attitudes.
D.
They wouldn't like their working brains to be investigated by M.R.I. scanners.
【单选题】尿17-OHCS及游离皮质醇显著升高、血浆ACTH显著降低、地塞米松抑制试验无反应见于()
【判断题】基因组是细胞或生物体一套完整单倍体的遗传物质的总称
【单选题】关于不确定度说法正确的是
C.
计算中不确定度最终结果取两位有效数字,尾数采用四舍六入五凑偶的原则
D.
当平均值与不确定度精度不一致时,应将精度较高的一个修改为与其中精度较差的一致