微晶

Is China's largest manufacturer of diamond powder, and their products are expected to have broken diamond, diamond powder, diamond electric ferry (Ni / Cu / Ti) and so on.

聚晶金刚石企业有限公司是中国最大的金刚石粉生产企业之一，其产品有金刚石破碎料，金刚石微粉，电渡金刚石等。

The reservoir rock types in the region of interest are grain limestone, algal limestone, cryptite, siltstone, muddy limestone and mudstone. The thesis identified as a result of changes in the deposition causing the heterogeneity in plane, and then the geological oil reserves have been calculated in accordance with the areal heterogeneity.3、Based on the data of core analysis, bore logging, array induction imaging log and FMI, porosity and permeability model were built using regression analysis. Through testing 45 rock samples, a, b, m, n value were obtained and used to calculate single-layer oil saturation value using the Archie formula. According to the theory of laterolog and inductolog, resistivity ratio and cross plot were used to identification effective thickness. Effective thickness was identified delicately in 103 wells. Based on the over work, active porosity and oil saturation was calculated accurately.4、According to observation of 100 pieces of the thin slices, cast thin slices and 383m core in three wells, the chief diagenesis in this area were compaction, cementation, denudation and cataclasis. Cementation and denudation were universally influenced active porosity this area. The intergranular pores, residual pores and secondary pores were formed in thin carbonated reservoir of lacustrine facies.5、The influence of reservoir heterogeneity to reservoir calculation was analyzed systematically using actual data. And the conclusions were as follows:①The principal reason leading to oil distribution unequal is interior structural feature of reservoir in structural hydrocarbon reservoir.

确定了由于沉积微相的变化而导致的平面非均质性，进而在平面上按照平面非均质单元计算了石油地质储量。3、利用岩心分析、常规测井曲线与阵列感应、成像测井资料相结合，分岩性利用回归分析方法建立了储层孔隙度、渗透率模型；通过对45块岩样进行岩电试验，获取了a、b、m、n值，利用阿尔奇公式计算了各单层含油饱和度值；根据侧向电阻率和感应电阻率串并联特性，利用电阻率比值法与常规交会图法相结合重建了有效厚度图版，对全区103口井目的层段进行了有效厚度精细划分，通过以上工作，准确求取了储量计算单元内有效厚度参数、有效孔隙度参数以及含油饱和度参数。4、通过对研究区3口井383m岩心观察，100余块薄片、铸体薄片镜下鉴定得出：油泉子油田上、下油砂山组储层主要成岩作用是压实作用、胶结作用、溶蚀作用和破裂作用，其中溶蚀作用、胶结作用最普遍，这两种作用对有效孔隙度影响最大，以上成岩作用形成了原生粒间孔、粒间残余孔和次生孔隙(如粒间溶孔、粒内溶孔、铸模孔、晶间孔等)为主的薄层湖相碳酸盐岩储层。5、利用实际资料，系统分析了油藏非均质对储量计算的影响，认为：①对于构造油气藏而言，油气藏构造及断裂特征是造成油气分布不均的首要原因，储集条件相同的条件下，构造高部位有利于储存油气，油气在垂向的重力分异体现了油气藏内部构造的不均一特征。

The influence of rare earthson the laser cladded Fe-based amorphous composite coatings was investigated by micor alloying.

研究了稀土RE微合金化对激光熔覆Fe38Ni30Si16B14V2非晶复合涂层的影响。

In this paper, the new IGF refined hot-forged and non-hardened-tempered steel with high strength and toughness was designed and its capability was studied.

研制了新型晶内析出铁素体细化微合金高强韧性非调质钢，并对其组织性能进行了系统的研究。

The light-weight magnesite-alumina spinel refractories was synthesized by the way of one step sintering, and the effect of the light magnesia powder and the alumina powder addition on its sinterability was studied.

分别考察了添加轻烧氧化镁及氧化铝微粉对一步煅烧法制备的镁铝尖晶石轻质耐火材料烧结性能的影响。

In 1968, American break kralanh successfully developed the first micro-chip prism (Microprism, also known as lattice) reflective film.

1968年，美国人休格·罗兰成功研制出第一片微棱镜（Microprism，又称晶格）反光薄膜。

The effects of ethylene-methyl acrylate copolymers on the shapes and electric properties of wax crystal was studied by polarising microscope and microscopic electrophoresis apparatus .

利用偏光显微镜和微电泳仪研究了乙烯-丙烯酸甲酯共聚物对蜡晶的形态和电性质的影响。

The microstructure,microarea composition,structure and mechanical properties of nanocrystalline nickel platings under differernt electrodeposition time were characterized and analyzed with SEM,EDS,XRD and microhardness tester.

采用脉冲电沉积法制备纳米晶镍镀层，利用扫描电镜、能谱仪、X射线衍射仪及显微硬度计对不同电沉积时间下制得的镍镀层的显微组织、微区成分、结构及力学性能进行表征分析。

And the strengthening mechanism can be described as follows: WC cemented carbides have interlaced short-clubbed grain, and in the bend strength test, the microcrack generates at WC/WC grain boundary, and may be blocked by interlaced fine-clubbed grains during extending, which induce the intergranular pulling-out. Due to the pulling-out mechanism, fracture-extend energy is greatly expended, thus bend strength is increased. The wear mechanism is groove wear and spalling of WC grains.

热机械合金化合成的WC-Co硬质合金比传统方法制备的同类WC合金具有更高的强度，其机理是：热机械合金化合成的WC合金具有交替排列的短棒状组织，在三点弯曲试验中，微裂纹萌生于WC/WC晶界位置，受到交错排列的短棒状晶粒的阻碍，裂纹扩展以短棒状晶粒的拔出方式进行，极大地消耗了裂纹扩展的能量，从而提高了弯曲强度；合成试样的摩擦磨损过程以犁沟磨损和WC颗粒的剥落为主要特征。

IT者网站提供英文翻译,未经授权请勿转载】 One's previous experience is small cold Wang Yongqing was born at Taipei county new store 1917, after elementary school graduates not again enter a higher school, 16 years old acquire name of 200 yuan of inn opening rice to father, cut a figure gradually, 1954 company of initiate stage model, found South Asia, stage to change subsequently, stage model is changed wait for petrifaction enterprise, so-called stage model 4 treasure, again science and technology of enlarge and medical treatment, biochemistry, firepower generates electricity, the industry such as brilliant of car, electron, silicon, the stage model that builds bibcock of Taiwan manufacturing industry, total assets to obtain money of 2.5 million new station is regnal, the yield with a few current petrochemical that this group produces ranks front row in the whole world.

出身微寒的王永庆于1917年生于台北县新店，小学毕业后未再升学，16岁向父亲取得200元开米店起家，逐渐崭露头角，1954年首创台塑公司，随后创建南亚、台化、台塑化等石化企业，号称台塑四宝，再扩及医疗、生化科技、火力发电、汽车、电子、硅晶等产业，建立台湾制造业龙头、总资产达到2.5兆新台币的台塑王国，该集团生产的一些石化产品目前的生产量在全球位居前列。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。