薄膜

These Chuarids of various kinds, which are small and circular carbonaceous fossils, have attracted many attentions.

各国学者对这些小圆蕊状为主的炭质薄膜化石的生物学分类位置有不同认识。

The changes of structure and property of polyimide film were studied at high carbonization temperature in N2 atmosphere.

研究了在氮气流保护下，聚酰亚胺薄膜在高温炭化过程中结构和性能的变化规律。

Test results show that the permittivity of the films is significantly lower than that of pure PI film and nano carborundum powder, meanwhile, the films have lower water absorption.

结果表明，该复合薄膜的介电常数比纯聚酰亚胺和碳化硅均显著降低，吸水率下降。

The carder concentration and mobility of films(22～34％O_2 concentration) annealed are in the range of 4～8×10~(18)cm~(-3) and 2～5 cm/, respectively.

氧含量在22～34％的薄膜，热处理后的载流子的浓度和迁移率分别为4～8×10~(18)cm~(-3)和2～5 cm／。

Qi to improve the appearance and protective properties of the casein films.

琦共同合作来改进此干酪素薄膜的外观和保护性质地。

This paper deals with the phosphor used in FED, which works based on the principle of special cathodoluminescence. A processing method brought forward is that green phosphor ZnS:Cu,Al coated with a layer of SiO_2 film by sol-gel method.

针对用于FED的荧光粉应该是适合FED特殊工作机理的专用阴极射线激发发光材料，提出一种以绿色荧光粉ZnS：Cu，Al为基质，采用溶胶-凝胶法在其表面包覆一层SiO2薄膜作为FED用荧光粉。

A cell membrane or cell wall.breakdown of cells by the destruction of their outer membrane .

由于细胞外层薄膜的破坏而导致的细胞溶解或破坏过程。

The invention provides a bipolar plate for fuel cell and a surface carbon-chrome film preparation method which belong to fuel cell technique field.

一种燃料电池用双极板及其表面碳铬薄膜制备方法属于燃料电池技术领域。

The invention provides a bipolar plate for fuel cell and a surface nitric-nickel-chrome film preparation method which belong to fuel cell technique field.

一种燃料电池用双极板及其表面氮镍铬薄膜制备方法属于燃料电池技术领域。

Japanese researchers developed alternative to the cellophane chintin films for applications can be used for decoration and packaging, etc.

日本科研人员开发出的可代替玻璃纸的甲壳薄膜，用途广泛，可用于装潢和包装等领域。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。