The extra step would increase the margin of safety by further purifying the vaccine.
这一步骤将使疫苗更加纯净,从而使它的完全系数得到提高.
词典精选例句
The soaring purity of her voice conjured up the frozen bleakness of the Far North.
她高昂纯净的嗓音使人想起极北地区滴水成冰的寒冷与清冽。
《柯林斯高阶英汉双解学习词典》
Organic food is unadulterated food produced without artificial chemicals or pesticides.
有机食品是未使用人工化学制剂和杀虫剂的纯净食品。
《柯林斯高阶英汉双解学习词典》
In remote regions, the air is pure and the crops are free of poisonous insecticides.
在偏远地区，空气很纯净，庄稼也不施用有毒的杀虫剂。
词典精选例句
The axenic culture of rusts has been achieved on various defined media.
在各种规定的培养基上可得到锈菌的单体纯净培养物.
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Until today germanium is the present substance on earth with no exception.
直至今天锗才毫无异议地成为地球上是纯净的物质.
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Here, not the city's dirty, yes, just a translucent strands of pure clarity.
这里, 没有城市的污浊, 有的, 只是一缕缕透亮纯净的清澈.
网络文摘精选
The tremolo gives the impression of a sustained , shimmering note-a continuous thread of pure sound.
轮指给人均匀的感觉, 就象弦不断地发出纯净而闪烁的声音.
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Pure spring water color, texture in turn , enables people to drink perennial longevity.
冷水泉水色纯净, 质地醇美, 常年饮用能使人延年益寿.
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The true nature of a heart is seen in its response to the unattractive.
真正纯净的内心是不能通过外表美丽与否来判定的.
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