Maybe antimatter -- made up of "X" particles -- accounts for a substantial fraction of the mysterious dark matter.
也许由“X"粒子构成的反物质其本质就是暗物质。
The researchers analysed the sizes and structures of ash particles using a variety of techniques, such as atomic force microscopy, scanning electron microscopy and X-ray diffraction.
研究人员使用不同的技术研究了火山灰颗粒的尺寸和结构，例如原子力显微镜、电子扫描显微镜和X射线衍射。
Meanwhile, the newly real particles decay, giving off (among other things) light, X-rays and gamma rays.
同时新生的真实粒子衰减，(在其他事物之中)发出光、X射线和伽马射线。
Image above: the Chandra X-ray Observatory can observe particles right before they fall into a black hole! Credit: NASA.
钱德拉X射线天文台能观测到堕落黑洞之前的微粒。
Every so often the sun emits a gigantic burst that includes highly energized x-rays gamma rays and charged particles.
太阳偶尔放射出包括高能量x射线、伽马射线，和带电粒子。
Every so often the sun emits a gigantic burst that includes highly energized x-rays, gamma rays, and charged particles.
太阳偶尔放射出包括高能量x射线、伽马射线，和带电粒子。
In helium gas of 37 Torr, particles with diameter of 100a were obtained. X-ray diffraction presents the pattern analogous to amorphous state.
在37乇的氦气气氛下，获得直径为100a的超微粒子，色泽乌黑，具有类似非晶的衍射花样。
Polarization microscope, scan electronmicroscope and X ray diffractometer are applied separately to view and determine the fabric characteristics and orientated range of flat particles in samples.
本文中应用了偏光显微镜、扫描电子显微镜和X射线衍射仪分别对试样的组构特征及扁平颗粒的定向排列特征作了观察和测定。
You can use different methods, like X-rays, testing magnetic particles, and ultrasonic. It fits in well with my background in metallurgical engineering.
你可以用一些不同的方法，像是X光、测试磁性粒子和超音波，它完全契合我的冶金工程学背景。
The X-ray diffraction analysis was used to investigate the phase constituent of ceramic particles in composite coatings.
用X射线衍射研究了陶瓷颗粒复合涂层相的分布；
X-ray diffraction shows that polyaniline crystal particles are formed in SF coal, which have low polymerization degree and form the stable composites with SF coal.
衍射分析表明，苯胺在煤中聚合生成了较多低聚合度的聚苯胺晶粒，这些晶粒与SF煤发生了较为稳定的复合。
The two multilayers had ordered particles both on planes and in layer by layer, which were confirmed by TEM images and small-angle X-ray diffraction measurement.
这两种多层膜经透射电子显微镜和小角X射线衍射测量证明构成多层膜的单层膜上的纳米金颗粒是有序的，并且颗粒在层与层之间的排列也是有序的。
By resolving the X-ray spectral line from iron, Suzaku's observations were crucial for eliminating the possibility that subatomic particles caused the light echoes.
通过分解铁的X光谱线，Suzaku的观测对排除亚原子粒子产生光回声的可能性至关重要。
Thee particles are much too small to be seen with the naked eye but have been detected using a type of x-ray that is especially good at picking up trace amounts of metals and minerals.
这种树叶中含有的黄金粒子十分微小，不足以凭肉眼观察到，但是科学家们通过一种专门探查微量金属和矿物的X射线仪器发现了它们。
The composition and microstructure of nanocomposite particles were analyzed by fourier transform infrared spectroscopy, energy dispersive X-ray spectroscopy, and scanning electron microscope.
通过X射线能谱仪、扫描电镜与傅立叶变换红外光谱研究纳米颗粒的组成及其微观结构；
The composition of the particles has been determined by X-ray diffraction (XRD) and energy dispersive X-ray spectroscopy (EDX).
这种颗粒的组成可以由x射线衍射(XRD)和x射线能量谱(EDX)检测。
The effectiveness of coating boron particles coated with HTPB was characterized by using FT-IR, X-ray photoelectron spectroscopy and transmission electron microscope.
经过红外光谱、X-光电子能谱、透射电镜等对包覆效果进行了表征。
X-ray diffraction shows that polyaniline crystal particles are formed in SF coal, which have low polymerization d...
衍射分析表明，苯胺在煤中聚合生成了较多低聚合度的聚苯胺晶粒，这些晶粒与SF煤发生了较为稳定的复合。
X-ray diffraction shows that polyaniline crystal particles are formed in SF coal, which have low polymerization d...
衍射分析表明，苯胺在煤中聚合生成了较多低聚合度的聚苯胺晶粒，这些晶粒与SF煤发生了较为稳定的复合。
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