threshold odor test 嗅阈试验
But once the odor was added to the test, the non-sleeping group were only correct about 42 percent of the time, compared to the sleeping group's 84 percent.
但是,当气味被加入到测试中,清醒组的正确率只有约42%,而睡眠组则有约84%。
To really test the vibration idea, she says, scientists will need to perform more detailed studies on mammalian odor receptors.
要想真正检验振动假设,她说,科学家们需要对哺乳动物的气味受体进行更详细的研究。
Onsite bench test of refinery odor sulf-gas treatment has been successfully carried out with bio-filter process.
应用生物滤床工艺,对炼油厂含硫恶臭废气进行了现场小型侧流试验研究并取得成功。
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