Twelve potential vaccines are currently being tested on human volunteers.
目前正在人类志愿者身上试验12种试用疫苗。
《柯林斯高阶英汉双解学习词典》
Students in fifty schools are to act as guinea pigs for these new teaching methods.
五十所学校的学生将作为这些新教学法的试验对象。
《牛津高阶英汉双解词典》
They were exposed to radioactive fallout during nuclear weapons tests.
在核武器试验中他们暴露在放射性尘埃之下。
《柯林斯高阶英汉双解学习词典》
That's just one example of the kind of experiments you can do.
这只不过是你可以做的各种试验中的一例罢了。
《柯林斯高阶英汉双解学习词典》
He believes that students should be encouraged to experiment with bold ideas.
他认为应该鼓励学生们将大胆的观念付诸试验。
《柯林斯高阶英汉双解学习词典》
He mobilized public opinion all over the world against hydrogen-bomb tests.
他动员全世界的舆论反对氢弹试验。
《柯林斯高阶英汉双解学习词典》
Many drugs were found by trial and error.
很多药物都是通过反复试验才发现的。
Nor does scientific knowledge derive straightforwardly from experiments and observations.
科学知识也并非简单地从试验和观察中得来。
《柯林斯高阶英汉双解学习词典》
Experimental Study of Wild Bermuda Grass Utilized in Afforestation of Stony Slope of Freeway
用野生狗牙根草绿化湖南高速公路石方边坡的试验研究
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The study on the experiment of wall thickness deformation of coreless bended small-diameter tube
小直径管无芯弯曲壁厚变形的试验研究
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