Relationships of explosive press and powder density during explosive compaction;
爆炸压实中爆轰压力与粉末致密度的关系
Effects of coal-sampling density on the elemental analysis by using laser-induced breakdown spectroscopy
煤样致密度对LIBS测量的影响
Nanoscale ZnO and Al2O3 powder were used as raw material,the Al-doped ZnO target with high relative density(R.
以纳米量级的ZnO和Al2O3粉体为原料,通过湿式球磨得到了混合粉体,再经过模压成型与常压烧结工艺即可获得致密度超过95%的ZnO∶Al陶瓷靶材,其电阻率可达10-2Ω。
Layer-directional dynamic compressive mechanical properties of two kinds of densifications 2D-C/SiC;
两种致密度2D-C/SiC层向动态压缩性能试验研究
Effects of Modulus of Casting on Secondary Dendrite Arm Spacing and Densification of A357 Alloy;
铸件模数Mc对A357合金二次枝晶臂间距及致密度的影响
The densification of powder and the bonding mechanism of face panel/core powder were investigated.
结果表明:轧制复合工艺可使芯层粉末获得理想的致密度,压下率为67%时,粉末的相对密度可达99。
Effects of relative density on oxidation behaviors of MoSi_2 at high temperature;
致密度对MoSi_2材料高温氧化行为的影响
Experimental investigation on relative density of powder compact prepared by magnetic pulse compaction and heating;
热复合磁脉冲粉末压坯致密度的试验研究
The main factors influencing the relative density was studied in detail.
简述了试验过程,详细研究了影响产品致密度的主要因素。
Discusses the effect of the process technology applied to both face plate and core powder on the powder compactness,and it in relation to foaming effect.
研究了轧制复合-粉末冶金发泡法制备泡沫铝夹心板的生产工艺,分析了板/芯结合工艺对芯层粉末致密度的影响,探讨了粉末致密度与发泡效果间的关系,初步得到了复合板的发泡机制。
08 MPa·m -1/2 , and compactness u.
０８ＭＰａ·ｍ１２，致密度高达９８。
The relative compactness of the coating was computed by using gravimetric method.
采用体视显微镜、表面洛氏硬度计研究了强化时间对锌镀层平整度、硬度的影响,采用重量法和铁试剂法分析了强化时间对锌镀层致密度和孔隙率的影响,采用XRD技术研究了强化时间对锌镀层物相组成的影响,采用中性盐雾试验研究了强化时间对锌镀层耐腐蚀性的影响。
The morphology of surface and crystal structure of films were characterized by means of SEM and XRD,while the transmittance in the visible light region was measured by UV?VIS spectrophotometer and the relative density was calculated based on the measured values.
并通过紫外可见分光光度计测量了薄膜在可见光区的透过率,根据这一结果计算了薄膜的相对致密度,结果表明:采用不同的稳定剂时,薄膜的形貌、择优取向以及相对致密度均会发生变化;单乙醇胺作为稳定剂时,薄膜的致密度和择优取向最好。
Effect of processing parameters on their relative density has also been investigated.
为了给后续的致密化工序(如热挤压)提供较高质量的烧结坯,用扫描电镜和光学显微镜分析了3%C-Cu机械球磨复合粉末所制备烧结坯的显微组织,并研究了工艺参数对其相对致密度的影响规律。
Thickness of consistency;impenetrability.
致密度一致的程度，不可穿透性
Study on Effect Factors About Relative Density of Mo/Cu Composite
钼铜复合材料致密度的影响因素研究
Extrahaustorial membrane wrinkled, stained more deeply, wrinkled, and perforated.
吸器外质膜皱褶，电子致密度加深，并出现孔洞。
Research on the Density Improvment and Micro-defect Elimination during DLMS;
DLMS技术致密度提高及微观缺陷消除的试验研究
Preparation,microstructure and densification of α-ZrW_2O_8/Cu composite
α-ZrW_2O_8/Cu复合材料的制备、微观结构和致密度
The elec-troplating layer of the products electroplated by our company is has strong combination, fine nui-formity and high consistency.
由我公司电镀的产品镀层结合力强，均匀度好，致密度高。
Dense shaped refractory products-Determination of permeability to gases
致密定形耐火制品透气度试验方法
Design & Synthesis of Photochromic Compounds with High Optical Density;
高光密度光致变色化合物的设计合成
Unifom Strong Consistency of Kernel Estimator for the Probability Density Funtion;
概率密度函数核估计的一致强相合性
Rates of Strong Uniform Consistency for Kernel Density Estimators of Directional Data
方向数据核密度估计强一致相合性的收敛速度
Variational approach for linear growth rate of Rayleigh-Taylor instability with continuous density profile
瑞利-泰勒不稳定性线性增长的密度梯度致稳
Study on the Influence on the Polarized Reflection by Loessial Dense Degree;
黄土致密程度对其偏振反射的影响研究
Uniform Strong Consistency in r-th Mean of Kernel Estimator for the Probability Density Function;
概率密度函数核估计的r阶平均一致强相合性
Investigation of Perovskite-type CO_2-tolerant Dense Ceramic Oxygen Separation Membrane
钙钛矿型耐高浓度CO_2致密陶瓷透氧膜材料研究
Effect of SPS sintering temperature on the densification of Ti_2SnC conductive ceramic
SPS烧结温度对Ti_2SnC导电陶瓷致密化的影响
Impermeable sintered metal materials and hard metals--determination of density
GB/T3850-1983致密烧结金属材料与硬质合金密度测定方法
The electron dense deposits by electron microscopy at high magnification are seen here.
狼疮性肾炎。高倍电子显微镜下可见高密度电子致密物沉积。
The gas must be far hotter than the dense matter at the centre of the sun for fusion to happen.
要发生聚变，气体的温度必须远远高于太阳中心致密物质的温度。