Once the virus and its antigen were found, Dr Blumberg and his team devised tests for it, so that donors could be screened before giving the blood that often transmitted the infection.
乙肝病毒及其抗原一发现,布伦·伯格和他的研究小组就设计实验,以便在输血前对献血者进行鉴别。因为输血经常传播乙肝这种传染病。
Oshinsky's tests on rats left a 4-6 hour gap between giving them the alcohol and giving them the cure as this allowed time for the headaches to develop.
Oshinsky的大鼠试验中,给大鼠使用酒精4 - 6小时后,等老鼠头痛了才给它们服用治疗药物。
She said that schools were giving four, five and 11-year-olds several worksheets to complete during the Easter holidays in preparation for key stage two Sats tests next term.
她说:各学校给四、五岁和十一岁的孩子们发放了几张作业表,要他们在复活节假期完成,以为迎接下学期进行的两个关键阶段的标准成绩考试(Sats)做准备。
He shall in this notice give a date for taking-over tests, giving the Purchaser sufficient time to prepare for and be represented at these tests.
并在此通知中注明验收测试的时间,给予买方充足的时间进行准备和参与这些测试。
Even for a teacher, who was used to giving rather than taknig tests, completing the 25-page application was not an easy task.
甚至对一个惯于命题而非做题的教师来说,要想完成长达25页的申请表并非易事。
They studied over 1000 people for the duration of their lives - from childhood until old age - giving them regular physical and psychological tests and tracking the results.
这本书研究了1000个人一辈子的生活,从孩童时代到老年。定期给他们进行身体和心理健康检查,并且纪录结果。
Polyester resin capsules shall be of quality giving sufficient bond strength to comply with requirements for pull tests.
聚脂树脂膜片应具有好的质量,使其充分粘合,并符合拉拔试验的要求。
Polyester resin capsules shall be of quality giving sufficient bond strength to comply with requirements for pull tests.
聚脂树脂膜片应具有好的质量,使其充分粘合,并符合拉拔试验的要求。
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