Qualitative electron microscope histochemistry is inadequate . 定性的電子顯微鏡組織化學(xué)技術(shù)是不適用的。
The source of electrons in an electron microscope is a heated filament . 電子顯微鏡中的電子源,是一加熱的燈絲。
Tannin inclusions in vacuoles have also been demonstrated by the electron microscope . 液泡中的丹寧內(nèi)含物也已用顯微鏡證實(shí)。
The final image in the electron microscope must be projected on to a phosphor-coated screen . 電子顯微鏡的最終圖像一定要投射到熒光屏上。
The scanning electron microscope provides information on chemical composition by use of x-ray spectrometer attachments . 掃描電子顯微鏡能利用x射線譜儀的附件來提供化學(xué)組份的信息。
a microscope that is similar in purpose to a light microscope but achieves much greater resolving power by using a parallel beam of electrons to illuminate the object instead of a beam of light
An electron microscope is a type of microscope that uses an electron beam to illuminate a specimen and produce a magnified image. An electron microscope (EM) has greater resolving power than a light microscope and can reveal the structure of smaller objects because electrons have wavelengths about 100,000 times shorter than visible light photons.