"Particles of dust and smoke are practically transparent in the microwave range, but the radiation is still strong enough for the source of a fire to be detected," said team leader Nora von Wahl.
“灰尘和烟雾的颗粒实际上在微波范围内是透明的，但辐射仍然很强，足以被检测到火源，”研究组长Nora von Wahl说。
Studies of ash captured from the air show that for every one of the largest particles (about 300 microns) there are a million or more in the 2 micron range.
获取飘移在空中的颗粒，研究发现：每一批最大的颗粒(约300微米)中有100万或更多的颗粒小于2微米。
Such cooking and heating produces high levels of indoor air pollution with a range of health-damaging pollutants, including small soot particles that penetrate deep into the lungs.
这种烹饪和取暖做法会造成高度室内空气污染，产生大量对健康有害的污染物，包括可渗透到肺部深处的烟尘微小颗粒。
Plastic antibodies, such as this cluster of particles viewed under a powerful microscope, may fight a wide range of human diseases, including viral infections and allergies
塑料抗体在高倍显微镜下观察可以看到反应过程，可以对抗多种人体疾病，包括病毒传染和过敏反应。
Plastic antibodies, such as this cluster of particles viewed under a powerful microscope, may fight a wide range of human diseases, including viral infections and allergies.
塑料抗体在高倍显微镜下观察可以看到反应过程，可以对抗多种人体疾病，包括病毒传染和过敏反应。
Range of the ratio of powder particles to air which the mixture will explode or ignite.
即将爆炸或着火的粉末粒子和空气的比率范围。
Once one admits the possibility of hidden particles with properties that go beyond the standard WIMP scenario, it is natural to consider the full range of possibilities.
一旦承认有可能存在性质超越标准弱相互作用重粒子的粒子，人们自然而然会联想还有没有其它可能。
Particles emitted from modern diesel engines (commonly referred to as Diesel Particulate Matter, or DPM) are typically in the size range of 100 nanometers (0.1 micrometer).
从现代柴油发动机（俗称柴油颗粒物，或DPM）排放的颗粒通常在100纳米（0.1微米）的尺寸范围。
The quantum nonthemal radiation and the average range of the particles all depend on the energy extent of the radiation particles.
此黑洞的量子非热辐射及其粒子的平均射程与辐射粒子的能量范围有关。
Clastic rocks are composed of individual fragments of mineral or rock. The fragments may range in size from huge boulders to microscopic particles.
碎屑岩是由岩石和矿物碎屑的单体组合而成，这些碎屑物质的粒度可以是巨大的确石到微细的颗粒。
By using concept as quasi classical particles, the particles which move in a large range of space in solid state are described.
本文把固体中在较大空间范围运动的粒子作为准经典粒子来描述。
The results revealed the changing laws of the velocity of waste plastics particles and gas, the volume fraction of the waste plastics along the pipe range in the course of pneumatic conveying.
模拟结果揭示了废塑料气力输送过程中废塑料颗粒速度、气体速度和颗粒体积分率沿管长的变化规律以及管径的改变对废塑料颗粒体积分率的分布和固气比的影响。
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。
Essentially, flocculation process is used to change particle size distribution of suspension, and units of sedimentation and filtration can only remove particles of a certain grain size range.
从本质上讲，絮凝工艺是专门用以改变悬浊液中颗粒粒度分布的，沉淀和过滤工艺也只能去除某些具有一定粒径的颗粒。
These range from separation of water molecules by reverse osmosis through separation of small particles in microfiltration.
这些反渗透膜能分离水分子，以及在微过滤器中分离小颗粒物质。石膏会在磷矿颗粒的表面上结晶。
This depth filter paper has a fast flow rate, large load capacity and retention of particles is very small, up to sub micro particle range.
这种深度滤纸具有流速快、负载力大和保留颗粒极为细小，可达亚微颗粒范围。
The fine particles (magnetic seeds) have the function of adsorbing and flocculating pollutants in water, the range of effects can be widened by several physical and chemical methods.
综述了微细粒磁性颗粒(磁种)在水中对许多污染物具有吸附和絮凝作用，用一些物理和化学方法可使其作用范围扩大。
Particles in the range of 10 to 150 microns fluidise best and careful selection of the size distributions used leads to higher efficiency.
粒径在10到150微米的颗粒都可以很好地流化，小心地选择粒度分布可以使效率更高。
These solid and liquid particles come in a wide range of sizes.
这些固体或液体的物质是以各种各样的不同体积而存在。
This article makes an experimental study of gas-phase turbulence modulation by particles with different material density in small particle Reynolds number range.
在颗粒雷诺数较小范围内，针对不同密度材料颗粒对气相湍流的调制规律进行了实验研究。
The average range of particles of non-thermal radiation depends on the maximum energy of the radiation and the energy extent of the radiation.
稳态的动态球对称荷电荷磁黑洞的非热辐射受到星际物质的影响，其非热辐射粒子的平均射程与非热辐射的最大能量和能量范围有关。
Meteoroids range in size from tiny dust particles to objects tens of metres across.
流星体的尺寸范围从微小的尘粒到横切为数十公尺的物体。
The results indicate that the powders are orthorhombic perovskite YBCO phase, and the diameter of the powder particles is in a range of tens to hundreds nanometers.
结果表明该粉体粒径在几十到几百纳米，其晶体结构为正交钙钛矿结构。
The company is capable of supplying monodisperse particles of any size in the range from 5 nanometers to 1000 microns.
公司拥有世界领先的纳微米球材料制备和应用技术，能够提供粒径范围从5纳米到1000微米的任意大小均匀性微球。
After adding the improver, the structure of wax is similar ton-tricosane and the average size of wax particles becomes smaller while the long-range order of wax increases based on XRD spectrum.
XRD结果显示，蜡晶结构与蜡晶中含量高的高碳数正构烷烃二十三烷结构类似，加剂后平均晶粒变小。
Results showed that the size of particles was in the range of 10 ~ 30 nm and all the particles were anatase crystals having shapes of rectangle, spindle and puncheon, etc.
结果表明：所得颗粒大小为10 ~30nm，形状有长方形、纺锤形、短柱形等，且颗粒均为锐钛矿型晶体。
The natural tackiness of this non-toxic coating over a broad temperature range captures and holds loose particles in the oven that represent potential dirt seeds.
该涂料无毒无害，具有独特粘性，能在烘房内捕获、黏附易于对喷涂造成损害的松散颗粒，细粉等杂质。
The natural tackiness of this non-toxic coating over a broad temperature range captures and holds loose particles in the oven that represent potential dirt seeds.
该涂料无毒无害，具有独特粘性，能在烘房内捕获、黏附易于对喷涂造成损害的松散颗粒，细粉等杂质。
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