surface particle的例句大全

3~ 5mm long surface cracks were found by magnetic particle testing in the position of MMMT signals after pressurization.

最后采用磁粉探伤复验发现磁记忆信号部位存在大量3～5mm长的焊疤表面裂纹。

At high temperature melted Al spread over the TiB 2 particle surface, which lead to a decrease of reaction layer thickness of melted Al, an increase of reaction surface and speed, and liquid sinter occurs.

在反应区高温下熔融Al在TiB2表面发生漫流现象，使Al的反应层厚度减小，反应面积增大，反应速度提高。

Forming Factors of ZnO Ultrafine Particle and Influence of Three Beam Surface Modification on Its Topography and Structure

ZnO超微粒子膜的形成因素及三束表面改性对其形貌、结构的影响

The resulting three-component system exhibited an anatase/ rutile ( weight ratio of 73.8/ 26.2) mixed phase structure, narrower band gap ( 2.25 eV), and extremely small particle sizes ( ca. 12 nm) with metallic Ag particles well-distributed on the surface of the composite.

所得三元体系为锐钛矿与金红石混合晶相结构，锐钛矿相与金红石相质量比为73.8/26.2，带隙能窄化到2.25eV，Ag纳米粒子均匀分散在粒子尺寸约为12nm的复合物表面。

Real-time surface velocity field measurement system and three-dimensional particle velocity measurement system are developed. Systematic experimental research on the movement of coarse sediment particles in open-channel flows was carried out using developed system.

本文研制开发了表面流场实时测量系统和颗粒三维运动测量系统，并采用颗粒三维运动测量系统对明槽水流中粗颗粒的运动进行了系统的试验研究。

Strange Magnetic Particle Pattern over the Cylindrical Surface of a Pin with a Through Hole

带通孔销钉圆柱面上的奇特磁痕

The results of AFM and SEM showed that TiO_2 film deposited by this technique had the characteristics of uniform particle size and a tight surface structure, and the accidented surface helps the photo-catalytic reaction for the more comparative acreage.

经SEM扫描电镜与AFM原子力显微镜观测，组成薄膜的TiO2纳米颗粒粒径均匀，组织致密连续，而且薄膜表面凹凸不平，增大了有效比表面积，有利于光催化反应进行；

Using titanium tetrachloride as raw material, the nanometer titanium dioxide powder with the particle diameter of 12 nm and the specific surface area of 229.77m~ 2/ g is prepared by liquid phase method.

以四氯化钛为原料，采用液相法制备出粒径约12nm，比表面积229.77m~2/g的纳米二氧化钛粉体。

The surface tension of synthesized whale wax oil was low and the particle size range of the oil was 10-100 nm. Particle size range of sulfonation lanolin was 20-100 nm.

合成鲸蜡油表面张力小，乳液粒子的大小在10-100nm之间，磺化羊毛脂乳液粒子的大小在20-100nm之间。

This work includes the separation of particles, disposing of the particle sample on the surface of nuclear track detector, irradiation of the sample by thermal neutrons and chemical etching, selection of uranium particles and so on.

研究内容包括擦拭样品与载体分离、样品在裂变径迹片上沉积、样品辐照以及化学刻蚀、铀微粒筛选等。

With the increase of reaction time of coupling agent and silica, the particle size of organic surface modified silica in water becomes larger, and the weight loss of silica co-coagulate with rubber latex decreases.

随着偶联剂反应时间的延长，有机化白炭黑在水相中的颗粒尺寸变大，白炭黑在复合过程中的损失减小。

The study on the leaching kinetics of both processes indicates that the pyrite leaching process is controlled by the chemical reaction on the particle surface;

动力学研究结果显示：硫铁矿法浸出过程受颗粒表面化学反应控制；

The effect of reactive temperature and silicate/ surfactant concentration on the structure of carbon spheres was investigated. Ordered mesoporous carbon spheres could then be obtained with high specific surface area, uniform particle size and pore diameter of 2~ 4 nm.

该方法得到的碳球比表面积大、粒径均匀，孔径在2～4nm范围内可调，同时考察不同合成温度以及硅酸盐/表面活性剂在水溶液中的浓度对碳球结构的影响。

Smaller particle of the talc leads to higher smoothness, gloss, air permeability, ink set-off and scuffing properties, but reduces surface strength and printing contrast.

粒度较小的滑石粉导致更佳的平滑度、光泽度、透气度、油墨干燥性以及耐摩擦性，但也导致更低的表面强度和印刷对比度。

Investigation on spin pinning effect of the magnetite particle surface coated with organism

有机物包裹的Fe3O4颗粒表面自旋钉扎效应研究

According to aggregates of different particle sizes, the splash erosion rate of 0.5~ lmm aggregates was highest, and 2~ 3mm was lowest. The effect of splash erosion on sloping surface erosion is evident.

在不同粒径的团聚体溅蚀率中，0.5～1mm的溅蚀率最大，溅蚀率最低的为2～3mm粒径的团聚体。

The crystal phase, particle morphology, surface area and content of sodium oxide in the nano ATH product were characterized by XRD, TEM, BET and elemental analysis using a sequential plasma emission spectrometer.

采用TEM、XRD、BET和连续等离子光谱分析仪（SPS）对产品的形貌、粒度、晶型、比表面积、钠离子含量进行了分析表征。

In order to quantitatively study the piratical size distribution, particle profile and surface characteristics and directionality of laminar clay mineral of sliding zone soils, particle size analysis, slice analysis and scanning electron microscope methods are employed combined with fractal theory.

本文通过颗粒分析、薄片分析和电镜扫描等手段，结合分形理论对滑带土的粒度组成、颗粒轮廓与表面特征以及片状粘土矿物颗粒的定向性排列性质进行了定量化的研究。

In this paper, the life distribution of a sand particle in four states, the transition strength of sediment from one state to another and the distribution of the beginning of the rest particles on ded surface are given.

本文给出了泥沙四种运动状态的寿命分布，处于各种状态的泥沙之间的转移强度以及床面静止颗粒的起动分布等。

This was due to the particle density of carbon black in the polypropylene matrix, and the greater surface area of carbon black, the easier to form carbon black network.

这是由于炭黑平均粒径接近时，比表面积越大，相同含量的炭黑在聚丙烯基体中的颗粒密度越大，越易形成炭黑网络结构。