颗粒分析

After a study of macroscopic features for the Quaternary glacial vestiges in the Tanzhesi area of the Western Hills of Beijing,the analysis of the appearances and assemblage features of quartz grain surface textures has been carried out for the palaeoglacial deposits of the Guantuoling and Zhaojiatai glaciations.

以北京西山潭柘寺地区第四纪冰川遗迹的宏观特征研究为基础，对管坨岭水期和赵家台冰期的古冰川沉积进行了石英颗粒表面结构形貌组合特征的分析。

By considering the influences of initial packing fraction, shear rate and friction coefficient on the shear velocity profile, local packing fraction and coordinate number, we have investigate the mean flow features inside shear granular flows.

根据初始体积分数、剪切率、摩擦系数等对系统内剪切速度廓线、局部体积分数和配位数等的影响规律，分析了剪切颗粒系统的平均流动特征。

According to the observation of the number concentration spectrum and the mass concentration of atmospheric aerosol, TSP and its particle size distribution,micrometeorology,and the solar spectroscopic radiation,even the neutron activation treatment of sand dust samples in Helan Mountainous area, the formation law of sandstrom, dust and sand blowing weather and the characteristics of climatic variation in this area and the influence of Helan Mountain are counted and analysed.

利用贺兰山地区沙尘暴历史资料和综合观测资料，对大气背景、浮尘、扬沙和沙尘暴发生期间的大气气溶胶数浓度谱、质量谱、大气总悬浮颗粒及粒径分布、微气象、分光日射观测以及沙尘样品进行中子活化处理，分析了该地区浮尘、扬沙和沙尘暴形成规律，气候变化特征和贺兰山的影响。

Dynamic smoke aerosol of five European standard test fire,including open wood fire(TF1),smoldering cotton fire(TF3),polyurethane fire(TF4),N-heptan fire(TF5),and methylated spirits fire(TF6),was measured by Scanning Mobility Particle Sizer Spectrometer,and smoke particle size distribution and particle number concentration were recorded and analyzed for studying the smoke dynamic coagultion effect.

采用扫描电子迁移粒径谱仪，对木材明火、棉绳阴燃、聚氨酯明火、正庚烷明火和工业酒精明火中产生的烟雾气溶胶进行在线测量，记录并分析随时间变化的烟颗粒浓度变化和粒径谱分布信息。

The results showed that a large amount of dense precipitate occurred at the medullary sheath and mitochondria in the periaqueductal grey and hypothalamus after the application of electroacupuncture or injection of morphine and T...

电子探针x-射线显微分析证明，这些沉淀颗粒的主要成份是钙。结果提示，从Ca~(2+)分布的改变看，电针、吗啡和Tb~(3+)的镇痛作用十分相似，三者的镇痛效应可能是通过神经细胞膜内、外Ca~(2+)的移动来调控的。

The results indicated that effect of silicon carbide or sodium silicate on inhibiting crystallization of fused quartz was not obvious,5wt% boric a.

以粒径。16mm的熔融石英颗粒为原料，以硼酸、碳化硅、氮化硅、水玻璃为晶化抑制剂，以聚乙烯醇(浓度1%)为结合剂，试样成型压强为20MPa，试样经1200℃保温2h烧成，对烧后试样进行1500℃保温1h的强化脱玻处理、RT～1300℃的差热分析以及RT-1300℃的热膨胀测定。

We also studied the fine-grain reservoirs with low clay mass percent and found that it may also form low resistivity reservoirs under higher irreducible water saturation due to higher capillary pressure.

同时分析了细颗粒、粘土质量百分数不高的储层，高的毛细管压力使束缚水饱和度很高，同样能形成低电阻率油气层。

By analyzing plenty of experimental references, it expatiates on the characteristics of the compositions, mineral and chemistry ingredients of the faults, and emphasizes the effects influenced by the outer dynamic geology action, the surrounding rock environment and the lodging environment.

通过大量的分析试验资料，阐述了断层的颗粒成分、矿物成分和化学成分特征，强调了外动力地质作用、围岩环境、赋存环境对断层岩物质成分的影响和制约作用。

Work pieces contour show that the shape of free forming area could be represented accurately by circular function.

通过对成形件外轮廓的测量分析知，固体颗粒介质板材成形过程中，自由变形区的形状可用圆函数非常精确的表示。

I think we have identified the caus- es . The most probable cause of the erosion is the too high speed of the fl ui d with the entrai ned metal particles .

然而， 经过我们完整的调查和分析，我们认为已经找到了问题的原因，最可能的原因就是过高的流体速度，而且流体中还夹带有金属颗粒。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。