孔洞

Porous film with a low dielectric constant was obtained by calcination of POSS template. The process and mechanism of film formation were investigated by FTIR and its structure was characterized by 29Si NMR, Ellipsometr, N2 adsorptiondesorption and TEM.

使用FTIR对材料制备过程及形成机制进行动态研究，通过 29Si NMR、椭偏仪、氮气吸脱附曲线和TEM等对材料的介电性质、孔洞大小和分布情况进行表征。

The effects of coating time, annealing temperature, and sensitization of merbromin on the optical transmittance of TiO2 films were examined.

所得膜层致密均匀，无孔洞、缺陷以及分层现象，在纳米尺度表现出典型的纳米多孔结构特征。

But a problem in the design of these shafts is provided sufficient strength around door openings and other penetrations through these elements .

不过在这样的结构设计中存在的问题是，如何保证在门洞口和其他孔洞的强度。

Due to its stateoftheart design, high-efficiency object detection and edge detection algorithms, the outstanding performance and good reliability of this system have been fully proved in the practice for more than 2 years.

系统两年多的上线运行证明：该系统在冷轧机出口十分恶劣的环境条件下，可长期连续工作，准确高效地检出带钢孔洞缺陷，具有卓越的检测性能和良好的稳定性。

To coal sample in the outburst hole edge, we inferred double variable equations between σ〓 and volt V and pressure of methans P. Frequency, mineral matter, stack density, grain size and doping material would affect conductivity of coal.

对突出孔洞边缘样，导出了电导率与外电压V和瓦斯压力P的双变量方程；并讨论了频率、矿物质、堆密度、粒度和掺杂物对煤导电性的影响。

Esrom Category: B Type: Washed Rind Milk: Cow Origin: Denmark PGI. Known as Danish Port-Salut. Rich and aromatic. Yellow interior with irregularly shaped holes. Can become quite pungent and spicy as it ages.

类别：B 类型：洗浸奶：牛奶原产地：丹麦地理标识，和丹麦的Port-Salut奶酪一样知名，丰富而芬芳，内部黄色，有规则孔洞，越成熟，味道就越强烈辛辣。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。