累积非父排除概率
参考答案:
由于亲权鉴定不止使用一个基因座,有必要知道使用的全部遗传标记对于不是小孩生父的男子,否定父权有多大的可能性,即累计非父排出概率。
用所给单词的正确形式填空。
1. Last football match was very ______ (excite).
2. ______ (stay) up late is bad for your health.
3. Why don't you ______ (give) up smoking?
4. My parents didn't feel ______ (good) last Sunday.
5. ______ (not walk) on the lawn. We must protect (保护) our environment.
用顶面及两销孔作为统一基准加工主轴箱体孔时,不能进行孔径测量和调整刀具,只能依靠()直接获得加工尺寸。
A.单刃镗刀
B.浮动镗刀
C.镗刀头
D.定尺寸刀具