分析了金属超细颗粒的吸波机制。
The absorbing mechanism of metallic ultra fine grain has been analyzed.
先用粗颗粒的砂纸磨，然后再用细颗粒的砂纸。
You start with heavy-grade sandpaper. Then, you move to finer-grade sandpaper.
土壤中细颗粒的流失是土壤质量恶化的重要表现之一。
The fine particle loss in the soil is an important issue of soil quality degradation.
土壤中细颗粒的流失是土壤质量恶化的重要表现之一。
The frictional force between a particle and fluid counterbalances the weight of the particle.
白色细颗粒的材料制成的通常为不透明的玻璃化陶瓷。
Porcelain: Vitrified pottery with a white, fine-grained Body that is usually translucent.
超细颗粒的测量方法和测试技术则是颗粒研究领域的热点。
Submicron particle sizing methods and techniques are difficult problems in particle research field.
由于所用的床层极浅，其结果不应与细颗粒的正常流化床性状相联系。
Because of the extreme shallowness of the beds used these results need not relate to the behavior of normal fluidized beds of fine particles.
同时在大庆油田开展了水力旋流器用于分离细颗粒的现场实验研究工作。
In addition, oilfield experimental work of the hydrocyclone for separating fine particles was carried out in Daqing Oilfields.
研究中按照电焊工人工作环境中氧化锰超细颗粒的浓度做了相应的测验。
The study tested manganese oxide ultrafine particles at a concentration typically inhaled by factory welders.
极细颗粒的硬质合金基体，使刀具的耐磨性和切削刃强度得到完美结合。
Solide carbide alioy matrix of super fine particle. Combined the abrasive resistance and cutting blade intensity of the cutting perfectly.
研究表明，水石流中细颗粒的存在，其输沙浓度比相同纵坡下没有细颗粒时有很大提高。
It is found that due to the existence of fine particles in flow, the transport concentration of solid will increase with the same slope of gully.
笔者分析并综述了现代颗粒测试的方法和技术 ，讨论了这些方法应用于亚微米级超细颗粒的测量时存在的问题和局限。
Modern methods for particle sizing are stated and analyzed. Some problems are discussed when these methods are used for submicron particles.
载体流模型是描述管道中液-固混合流现象的方法之一，载体流由水(或其他液体)和细颗粒组成，粗颗粒在含有悬浮细颗粒的载体中输送。
The models with carrier fluid are one of ways to describe the phenomenon of liquid-solid mixture flow in a pipeline. A carrier fluid is composed of water (or other liquid) and fine particles.
在其他情况下，较细的颗粒可能被除去，而沙粒大小的颗粒堆积起来形成移动的山丘或沙脊。
In other cases, the finer particles may be removed, while the sand-sized particles are accumulated to form mobile hills or ridges of sand.
科学家们已经确定，在埃塞俄比亚阿法尔地区干燥河床的细颗粒沉积物中发现的具有锋利边缘的石片存在于252万至260万年前。
Scientists have dated sharp-edged flakes of stone found in the fine-grained sediments of a dry riverbed in the Afar region of Ethiopia to between 2.52 and 2.60 million years ago.
结果表明，通过自接种法得到具有更细的单相颗粒的半固体泥浆。
The results indicate that the semi-solid slurry with much finer and uniformer primary phase particles is gained by self-inoculation method.
另一方面，依照数据存取的需求，需要高和细颗粒度的接口。
Data access, on the other side, can require both high and fine granularity of interfaces, depending on the data access requirements.
ALICE通过比人类头发细500倍、直径80纳米的纳米颗粒，甚至能从铝中获得更多。
ALICE squeezes even more out of the aluminum by using nano-scale particles with diameters of 80 nanometers, or 500 times smaller than the width of a human hair.
空气质量用年平均细颗粒物的浓度表示(PM10至PM 2.5，即粒径小于等于10或2.5微米的细颗粒)。
Air quality is represented by annual mean concentration of fine particulate matter (PM10 and PM2.5, i.e. particles smaller than 10 or 2.5 microns).
他们还发现新的气溶胶颗粒——悬浮在大气中的超细颗粒——可以在这个高度形成。
They also found that new aerosol particles - ultrafine particles suspended in the atmosphere - can form at these heights.
然而，卫星仪器通常很难实现近地面空气中细颗粒物的精确测量。
Yet, satellite instruments have generally struggled to achieve accurate measurements of the particles in near-surface air.
铅板聚积着一层颗粒非常细的氧化铅，很容易被抖掉，因此释放出来后被人吸入或是被人体吸收。
The lead plates collect a layer of very fine lead oxide that is often simply shaken off, freeing it to be inhaled or otherwise absorbed into the body.
他们用特殊的超细纤维来替代粗糙的砂石颗粒，以强化水泥。
They used special microfibers, rather than coarse bits of gravel and sand, to strengthen the cement.
问题就在于：大多数卫星仪器无法将那些浮于地表的和悬于大气层中的细颗粒物区分清楚。
The problem: Most satellite instruments can't distinguish particles close to the ground from those high in the atmosphere.
细颗粒物——小于2.5微米的颗粒——能躲过鼻子和气管中绒毛的保护作用。
Fine particulate matter - particles smaller than 2.5 micrometers - can evade hairlike projections in the nose and trachea that trap larger particles.
第一，由于效率的原因，您无论如何不需要有一个连接到Web服务的“细颗粒”，唠叨的接口。
First, for efficiencies sake you would not want to have a fine-grained, "chatty" interface to a Web Service anyway.
先进的机理，简化了处理工艺，即可除大颗粒粉尘，又可除细粉尘。
Advanced mechanism to simplify treatment technology to extract both big and fine granularity dust.
马铃薯的细粉、粗粉、粉末、粉片、颗粒及团粒。
Flour, meal, powder, flakes, granules and pellets of potatoes.
它是温和的颜色，著名的凝聚态结构，强度高，颗粒细。
It is well-known for its mild color, condensed structure, high intensity and fine particles.
它是温和的颜色，著名的凝聚态结构，强度高，颗粒细。
It is well-known for its mild color, condensed structure, high intensity and fine particles.
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