表面

Polypropylene its superior performance has been widely applied, but their smaller polar surface, resulting in surface water and surface bonding of poor has greatly limited the scope of its application development.

聚丙烯以其优越的性能已经得到了广泛应用，但是其表面极性较小，导致表面亲水性和表面粘结性较差，极大地限制了其应用范围的拓展。

In the protein adsorption and osteoblast culture in vitro, more surface hydroxyl groups and higher polar component of surface energy led to more protein and cell adsorbed, and higher cellular activity.

在本论文中，通过金红石二氧化钛膜、锐钛矿二氧化钛膜、含钙的钛表面、含磷的钛表面和Ti-羟基磷灰石涂层的表征，结合羟基磷灰石沉积、蛋白质吸附和细胞体外培养，研究了钛的表面表征与生物活性的关系。

It is evident that after gas is ionized to generate plasma, physical and chemical reactions result from the interaction of plasma with surface of rubber, and by adding polar functional groups to surface structure of rubber, plasma treatment can produce hydrophilic surface on rubber and greatly improve adhesion of rubber to steel.

等离子体处理橡胶的机理是利用气体电离产生等离子体，等离子体与橡胶表面发生物理和化学反应，可在橡胶表面产生大量的极性基团，提高橡胶表面的亲水性，从而改善橡胶与金属的粘合性能。

It was formed by repeated heating and cooling in polymer surface following the intensity distribution caused by interference of reflected surface electromagnetic wave and incoming polarized laser beam.

它首先是激光入射光与入射光在薄膜表面形成的扩散光之间的干涉现象，从而引起材料表面激光能量发生周期性的变化，在一定量的脉冲作用下，聚合物表面产生微波纹。

By using kinetic method,surface charge properties of neutral purplish soil and latosol were studied in this paper.

现在，对于测定任何土壤表面电位、表面电荷密度的方法，使方便地获得土壤表面电化学参数成为可能[3]。

To the crack in the rail surface, the effect of longitudinal location on the distribution of the elastic-plastic stress and strain in the railhead is calculated. The maximum stress around the crack in the rail surface over the yield stress and the steel around the crack has plastic strain.

对于条纹状钢轨表面缺陷，主要计算了不同横截面位置条纹状钢轨表面缺陷对轨头内弹塑性应力场和应变场的影响，条纹状钢轨表面缺陷的存在使其周围最大等效应力超过了钢轨材料屈服极限，导致该位置钢轨发生了塑性应变。

In order to study the influence of UV pulse laser pre-treatment on surface image of fused silica and validate its upgrade effect on anti UV laser damage ability of fused silica,using 355nm YAG laser raster to scan fused silica optics by means of power increase by degrees periodically,the change of surface image was studied and its anti-laser damage threshold at 355nm was measured.

为了研究紫外脉冲激光预处理对熔石英表面形貌的影响，验证其对熔石英元件抗紫外激光损伤能力的提升效果，利用输出355nm 3倍频紫外脉冲激光的YAG激光器，采用光栅式扫描的方式对熔石英表面进行了全口径能量周期递增的激光预辐照处理，并在处理结束后研究了表面形貌的变化，考核了其在355nm脉冲激光作用下的损伤阈值。

A head crash happens when the surface of the read-write head or particles on its surface contact the magnetic disk surface.

当读写头的表面或表面上的微粒与磁盘表面接触时会发生磁头划伤。

We also discussed the difference of ideal surface and reconstruct surface and stability of surface.

探讨了理想表面和稳定表面的差别以及影响表面稳定性的因素。

It will fulfill four scientific objectives, including a three-dimensional survey of the Moon's surface, analysis of the abundance and distribution of elements on lunar surface, an investigation of the characteristics of lunar regolith and the powdery soil layer on the surface, and an exploration of the circumstance between the earth and the moon.

它在月球表面将履行四个科学宗旨，包括元素的月亮的表面、分析对丰盈和发行的一次三维勘测月球风化层的特征的调查和粉状土壤在表面和情况的探险分层堆积在地球和月亮之间。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。