在TSA/22中胶枪喷出来的胶拉丝证明().
A、温度过高
B、温度过低
参考答案:B
为预防子宫破裂,手术注意事项不包括()
A.对有子宫畸形的产妇应一律行剖宫产
B.尽量避免中高位产钳
C.人工剥离胎盘困难时,严禁用手挖取
D.宫口未开全时避免助产
E.忽略性肩难产不宜做内倒转术
汉译英:“黄曲霉素检验证书;分析检验证书”,正确的翻译为()
A. Certificate of analysis; Certificate of aflatoxin
B. Certificate of aflatoxin; Certificate of analysis
C. Certificate of aflatoxin; Certificate of radioactivity
D. Certificate of radioactivity; Certificate of analysis