塔中地区石炭系碳酸盐岩主要岩类为颗粒灰（云）岩和泥粉晶白云岩。
The types of Carboniferous carbonate rocks in Tazhong area include grain limestone, grain dolomite and muddy to micritic dolomite.
研究认为，该区碳酸盐岩可划分为石灰岩和白云岩两大类。石灰岩可划分为颗粒灰岩和晶粒灰岩两类；
The former can be divided into granular and crystal grain limestone, while the latter includes clastic and shaly crystal dolomite.
烟是各种气体、蒸发的化学物、微小的灰和其他固体颗粒的混合物。
Smoke is a mixture of gases, vaporized chemicals, minute particles of ash and other solids.
它的灯泡式净水器以浸渍纳米银颗粒的稻壳灰制成。
Its bulb-like purifier USES rice-husk ash impregnated with nano-silver particles.
根据火山灰颗粒的平均大小和形状，他认为任何先前发生的充电行为在数次过后基于消亡。
Based on the average size and shape of particles in the ash, "any initial charging that occurred would have decayed away many times over."
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。
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.
从智利火山喷发跨越太平洋漂浮的火山灰颗粒对新西兰和澳大利亚东部航空带来进一步的扰乱。
Ash particles drifting across the Pacific Ocean from a volcanic eruption in Chile are causing further disruption to airlines in New Zealand and eastern Australia.
这些由火山灰构成的细微玻璃状小颗粒会刮伤飞机窗户，阻塞引擎甚至导致引擎熄火。
The fine, glassy particles that make up volcanic ash scour airplane Windows and can clog and stall jet engines.
所以此时的火山灰颗粒较普通的火山灰来说非常细小而且锋利。
So the particles of ash were very fine-grained and very sharp compared to normal ash.
不久，它将被全部卷走，上面的灰末全部溶入水中并冲入大海，上千个颗粒将漂移开来，最终分解。
Soon they will swallow the whole shape, and the ash will be absorbed by the water and swept out into the ocean, a thousand particles floating apart and away, dissolved.
火山喷发早期出现的火山灰颗粒特别锐利且粗糙，对通过它的飞行器可能造成威胁。
Ash particles from the early part of the eruption were especially sharp and abrasive, posing a possible threat to aircraft flying through the cloud.
专家说，这次爆发与上次根本不是一个级别的，火山灰颗粒比较大，所以降落的也比较快。
Experts say this eruption is on a different scale to the one last year and ash particles are larger and, as a result, fall to the ground more quickly.
现代的航空引擎的工作温度在2000摄氏度左右，Stipp博士说，悬浮的火山灰中玻璃状颗粒在800摄氏度时就开始软化。
Modern aircraft engines operate at temperatures of around 2, 000C. Dr Stipp says the glassy particles in the ash cloud start to soften at about 800C.
自4月15日(上周四)，也即冰岛火山开始喷发的第二天，许多欧洲航班被延误，因为人们担心火山灰颗粒可能会导致飞机引擎停止工作。
European flights have been grounded since Thursday 15th April, the day after the Icelandic volcano began to erupt, amid fears that ash particles would cause jet engines to shut down.
从煤的形成过程、煤岩特征、破碎机械、灰颗粒的破碎和磨耗特性等方面进行了研究。
The procedure of coal' s formation, the characteristics of coalrock, the crusher and particles' fragmentation and attrition are researched.
显微图象及粉体颗粒粒径分布分析显示，高钙灰的颗粒分布呈不均质性；
Analyze of micrograph and particle diameter distribution present that particle diameter of high-calcium fly ash distributes unequally.
生物质颗粒机固体燃料低灰低硫，氮氧化物、二氧化硫、二氧化碳以及烟尘颗粒的排放远低于燃煤发电。
Biomass pellet machine solid fuel low ash low sulfur, nitrogen oxides, sulfur dioxide, carbon dioxide and soot particle emissions is far less than coal-fired power generation.
本文综合论述灰砂砖生产中砂子颗粒级配的影响、要求和重要作用以及应当进行控制的工艺环节和措施。
The paper describes influence, importance and requirements of sand grain composition and its control methods in the sand-lime brick production.
但是旋风除尘器中存在的短路流，上灰环，二次扬尘等现象，使得固体颗粒不能被完全有效分离，降低了除尘器的分离效率。
But such as short circuit flow, up ash loop, re-entrainment exists and so on phenomenon, made the solid particle couldn't be separated efficiently, so reduced separation efficiency of the cyclone.
该环境形成浅色、相对富颗粒的灰岩沉积。
Relatively grain-rich limestone with light-color formed in the environment.
研究还发现，不同的颗粒直径、不同的煤种以及不同的灰层厚度、煤的灰层扩散系数均不同。
It was found that the barrier diffusivity depends on the diameters of coal particles the kinds of coal and the thickness of ash.
木屑颗粒等级不是按木材类型划分的。传统的木屑颗粒是根据所产生的灰份含量分类。在此分类下有三个等级。
There are no pellet classifications based on wood type. Traditionally wood pellets are classified according to the amount of the ash produced.
研究表明，PFBC灰与传统的煤粉炉粉煤灰（OF灰）在化学成分、物相组成及颗粒形态上具有很大差异。
The results reveal that chemical and mineralogical compositions, physical phase and granule shape of PFBC ash are more different from OF ash.
分选灰的颗粒分布范围较窄而磨细灰的颗粒分布范围较宽。
The particle size distribution of separating fly ash is narrow while that of size reduction fly ash was not.
当旋风分离器分离煤、砂、飞灰、焦粉和氧化铝基催化剂等腐蚀性颗粒时，磨损是造成非计划停机的主要原因之一。
Abrasion is one of the main reasons contributing to unexpected stop, while using cyclone to separate powders coal, coke and aluminum oxide.
印片颗粒指数的测试点应根据彩色负片的感光特性确定，为正常扩印时对应正片0 .74中灰密度的负片密度点。
The film measuring point of print grain index should be made according to its light-sensitive characteristics, being the density corresponding to the 0.74 gray density of color paper when printing;
而不同的火山喷发出的火山灰颗粒不同，粗糙程度不同，对飞机的影响程度也就不同。
And the eruption grain that different volcanic gush gives out is different, coarse level is different, to the influence of the plane degree also differs.
而火山灰颗粒大小、曝光时间、飞机发动机功率设置等因素，在提出安全限值时都需要纳入考虑范围。
And the element such as setting of power of engine of eruption grain size, time of exposure, aircraft, need to bring into consideration limits when putting forward safety to be restricted to be worth.
长兴组储集岩为各种颗粒(礁)云岩或具颗粒幻影的细晶云岩，灰岩类储层欠发育。
The Changxing formation's reservoir lithology included all kinds of grain dolostones and reef dolostones as well as fine-crystal dolostones remaining grain apparition excluding the limestones.
长兴组储集岩为各种颗粒(礁)云岩或具颗粒幻影的细晶云岩，灰岩类储层欠发育。
The Changxing formation's reservoir lithology included all kinds of grain dolostones and reef dolostones as well as fine-crystal dolostones remaining grain apparition excluding the limestones.
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