如果他推断说，她感兴趣，而她其实上不感兴趣，那么他犯了假阳性的错误(统计人员所谓的“第一类”错误)。
If he infers that she is interested when she is in fact not interested, then he has made an error of false positive (what the statisticians call the "Type I" error).
相反，如果他推断，她不感兴趣，而实际上她感兴趣，那么他犯了假阴性的错误(统计学家称为“第二类”错误)。
In contrast, if he infers that she is not interested when she is in fact interested, then he has made an error of false negative (what the statisticians call the "Type II" error).
研究人员把假的萤火虫(一只发绿色闪光的LED)分别放在美味的蟋蟀和一类有毒的萤火虫(Ellychniacorrusca)旁边，然后释放一只跳蛛。
Researchers placed faux fireflies (a flashing green LED) next to either tasty crickets or a toxic firefly species (Ellychnia corrusca), and then released a jumping spider.
假熔岩和碎裂岩类断层岩的存在，可作为古地震事件的可能证据。
The existences of pseudotachylite and cataclasite types of fault rocks can be regarded as the potential evidences for seismic events.
熵是信息论的重要概念，应用熵的概念，可简捷地解决从25个外形相同珠子中找出其中一个假珠子及急病诊断等类问题。
Some methods via entropy are found, by which the problems such as eliscrimination of artificial pearls from 25 ones with same apearence and diagnosises of actute diseases are easily solved.
采用气相色谱-质谱测定无叶假木贼低极性化学成分，分离鉴定了12个化合物，它们是萘类与类化合物。
The 12 of low polar components of Anabasis Aphylla L. were separated and identified by gas chromatography-mass spectrometry. They are naphthalene and azulene species.
这些“假洋品牌”正走俏各大高档百货商店，商场大部分英文品牌的服装都是这一类品牌。
These "fake foreign brands" are popular in major upscale department stores, shopping malls and most of the English brand of clothing brand are in this category.
结论：辉长岩符合人工假体材料之要求，如果进一步的临床应用取得成功，它将成为继镁硅玉之后的另一类岩石人工假体。
Conclusions: Gabbro meets the requirements of prosthetic materials, it will be another mineral prosthetic material if its clinical applications are successful.
假互动又可分为两类：第一，师生不仅没有发生心灵的共鸣，而且没有发生外表的、形式上的互动。
The false interactions can be sorted two categories. One is that there isn't not only any response in hearts but also any external and formal interactions between the teacher and students in class.
假体均为同一类型的后十字韧带保留型假体，以金属底座髌骨假体置换髌骨。
All had similar total condylar knee prosthesis inserted with retention of the posterior cruciate ligament and resurfacing of the patella.
假体均为同一类型的后十字韧带保留型假体，以金属底座髌骨假体置换髌骨。
All had similar total condylar knee prosthesis inserted with retention of the posterior cruciate ligament and resurfacing of the patella.
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