听说一株蕃茄树的产量可比一小块地的普通蕃茄产量都要高呢，真是太神奇了！
Heard of a tomato tree yields a small plot of land than the ordinary tomato production should be high it is really amazing!
方法用鲜奶法、普通奶粉法和冷冻真空干燥法三种方法同时保存86株淋球菌。
Methods Fresh milk method together with traditional lyophilization method and common milk powder method were applied to preserve 86 strains of gonococci.
一个萼片，一叶花瓣，和一根荆棘在一个普通的夏日晨曦—一瓶露水—一只或两只蜜蜂—一缕轻风—一株马槟榔长在树林里—而我，则是一朵玫瑰！
A sepal, petal, and a thorn Upon a common summer "s morn — a flask of Dew — a Bee or two — a Breeze — a caper in the trees — and I" m a Rose!
一个萼片，一叶花瓣，和一根荆棘在一个普通的夏日晨曦—一瓶露水—一只或两只蜜蜂—一缕轻风—一株马槟榔长在树林里—而我，则是一朵玫瑰！
A sepal petal and a thorn upon a common summer "s morn — a flask of dew — a bee or two — a breeze — a caper in the trees — and I" m a rose!
甲型肝炎病毒TZ84毒株经2BS二倍体细胞培养制备成甲型肝炎灭活疫苗。采用普通狨猴和恒河猴进行疫苗的保护性研究。
Inactivated hepatitis A(HA) vaccine was prepared by culturing the strain TZ84 of HA virus in 2BS cells, and the immunogencity of it was studied in common marmosets and Macaca mulattas.
约有两百种不同病毒株可造成普通感冒。经由人与人间的接触传播。
ABout 200 different strains of virus can produce colds; they are spread by direct or indirect contact.
约有两百种不同病毒株可造成普通感冒。经由人与人间的接触传播。
ABout 200 different strains of virus can produce colds; they are spread by direct or indirect contact.
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