Some defects exist in the Surface dense layer.
表面致密层存在有缺陷。
The outer porous layer is damaged after corrosion, while the inner dense layer played a key role to protect the coating from corrosion.
经一定的腐蚀时间后，微弧氧化陶瓷膜的多孔层最终遭到破坏，而紧密层对防腐蚀起着至关重要的作用。
During the reduction process, it is possible to obtain metal with dense layer or ultrafine powder by controlling the reaction temperature and chloride concentration.
在还原过程中，控制反应温度及氯化物浓度可以获得金属致密镀层或超微粉末。
During some periods, the bottom layer of the world's oceans comes from cold, dense water sinking in the far North Atlantic.
在某些时期，世界海洋的底层来自遥远的北大西洋下沉的寒冷、稠密的水。
Such a beam would easily penetrate the star's outer layer, but the stellar core would be sufficiently dense to absorb part of it.
这种光束很容易穿透恒星的外层，但是恒星的内核的密度将足以吸收其中的一部分。
This woodland used to have a sparse cover of red gums over scattered wattles, with a dense ground layer of grasses and forbs, such as kangaroo grass and yam Daisy.
该林地散布着金合欢树，上面稀疏覆盖着赤桉树，有密集的地面层禾本和非禾本草本植物，如袋鼠草和山药雏菊。
The carbon steel sample is coated with a uniform dense ceramic layer by chemical reaction method.
采用化学反应法，在普通碳素钢上涂覆一层均匀致密的陶瓷涂层。
It was found that a dense polymeric interface layer would be formed on the surface of solid fillers due to the interaction between paniculate filler surface and epoxy matrix.
结果发现由于颗粒填料表面和环氧基体的相互作用，从填料表面开始形成了一层致密的聚合物界面层。
The dense top layer as well as porous supporting layer can be made by duel-bath coagulation method simultaneously.
双凝固浴成膜方法可同时获得较厚的致密表面层和疏松多孔的支撑层。
A nearly confluent elastin surface layer was present throughout but was missing at atherosclerosis-susceptible branch points, exposing dense collagen-proteoglycan complexes.
弹性蛋白的表面层几乎是汇合的但在易发生动脉粥样硬化的分叉点却是缺失的，高密度的胶原-蛋白聚合物暴露。
The results showed that a dense skin layer, which is a kind of polyamide structure, had been combined with the modified PAN substrate surface due to the interfacial polymerization.
结果表明，采用界面聚合反应在PAN改性膜上已复合一层致密的表皮层，该致密表皮层是聚酰胺结构。
The blood vessels was sparse in the first and the sixth layer, dense in another four layers.
第一层和第六层血管较稀疏，中间四层血管密度高。
The results show that a series smooth and dense brown ceramic films layer can be obtained by using these waveforms.
结果表明：采用三种不同波形均可在镁合金表面得到一层光滑致密褐色系列的类陶瓷膜。
Whereas dolphins and whales rely on thick blubber to help keep warm in cold water, fur seals and sea otters depend on dense fur to trap a layer of air against their bodies.
在寒冷的水域中，海豚和鲸鱼依靠它们厚厚的脂肪进行保暖，而海狗和海獭则依赖于它们那稠密的皮毛来留住空气层。
The third layer has a very thin, dense structure that increases water resistance.
第三层是层非常薄、紧密的结构以增强防水。
At different temperatures and heat preservation times, the results show that LBI as a adding boron is feasible. The seeping boron layer is continuous, even, dense, and no defect is produced.
结果表明，采用LB _ I作渗硼剂是可行的，可获得连续、均匀、致密且无缺陷的渗硼层。
The metallic glass layer is a dense and homogeneous amorphous phase and is capable of satisfactorily exerting the functions of metallic glass, such as corrosion resistance and abrasion resistance.
金属玻璃层是致密且均一的无定形相，可以充分地发挥耐 腐蚀性、耐摩耗性等金属玻璃的功能性。
The coatings film will be dilatated when contacted to fire, forming a high dense and micro-porous fire proofing layer to prolong the fire retardant limit of steel structures.
由该涂料制得的涂层遇火发泡膨胀，形成具有一定厚度的密实微孔状阻燃层，从而提高了钢结构的耐火极限。
In winter, there is a dense smog layer over Lanzhou city.
冬季兰州城市上空形成浓厚的烟雾层。
After several hydrothermal synthesis steps, a dense intergrown zeolite crystal layer about 15~20 mm in thickness was formed on the outer surface.
重复合成5次后，在载体表面形成一层致密、连续的沸石晶体层。
The results show that, in the given conditions, the microstructure of boronizing layer is dense, boride wedged base in the shape of spider, which combines with base firmly;
结果表明：在给定实验条件下，渗硼层组织致密，硼化物呈针齿状楔入基体，与基体结合牢固；
These cells form a dense color layer which can cover all other colors.
这种细胞形成一稠密的色层足以覆豪銗l颜色。
Tinned sheet is cold rolled sheet whose surface is electroplated with a layer of uniform and dense tin.
镀锡板就是在冷轧板的表面电镀一层均匀致密的锡层。
The mesh of capillaries on the lung surface and internal wall were anatomized into a single and stratified layer of dense mesh respectively.
肺表面的毛细血管网为单层，网状隔膜和次级隔膜上的毛细血管网为多层；
In the work, I apply lines layer upon layer and cover them by ink layer upon layer so that dense visual effect comes out.
在作品中作者运用层层的线条，并用黑墨再层层覆盖，形成浓重的视觉效果。
The reaction layer has dense structure and can be closely together with the slag.
反应层结构严密与渣紧密结合在一起；
The reaction layer has dense structure and can be closely together with the slag.
反应层结构严密与渣紧密结合在一起；
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