Teeth have a hard surface layer called enamel.
牙齿有一层叫做釉质的坚硬表层。
Nevertheless, astronomers still believed that when a comet approached the Sun—where they could study it—the Sun's intense heat would remove the corrupted surface layer, exposing the interior.
尽管如此，天文学家们仍然相信，当一颗彗星接近太阳时——这是他们可以研究它的地方——太阳的高温将会移除损坏的表层，露出内部。
The surface layer consists of oxide, sulphide and N, C compound.
表层由氧化物、硫化物和氮（碳）化合物组成；
The filtration belongs to deep filtration or surface layer filtration.
这类过滤属深层过滤或表层过滤。
The portion of the current confined to the surface layer becomes negligible.
流经上部地层的那部分电流变得可以忽略不计。
Microhardness on the surface layer were measured by microhardness testing machine.
利用显微硬度试验机来测量表面显微硬度。
The phosphorus release in the surface layer is affected by the disturbing condition.
表层沉积物总磷的释放作用易受到扰动强度的影响。
This surface layer thickens at an early stage in a mouse after 8 days of development.
发育8天后，老鼠早期胚胎的，外胚层开始增厚。
The lacquerware is a variety of traditional crafts with lacquer on the surface layer.
通俗的讲，漆器现在多指表面上有一层漆的各种传统工艺品。
Using the hypothesis, we analyzed differences in surface layer under the same conditions.
应用这种假说，我们分析了在相同情况下地表层的差异。
The ablation rate is controlled by both the ablation cloud and the vaporizing surface layer.
弹丸消融速率由消融物云和表面蒸发层共同控制；
Hair furcation because the surface layer (or periostracum) of hair stem has been already damaged.
头发分叉是因为毛干的表层(或角质层)已经损坏。
This article proposes a hypothetical model: a number of vacancies exist in the surface layer of liquid.
本文提出了一种假想模型，认为液体表面存在一定数量的空位。
As the surface layer of the culture, material culture is embodied on the spatial surface of the urban culture.
物质文化作为文化的表层，体现在城市的文化空间层面上。
Immediately below the oxide film and often mingled with it in an intricate way is the true surface layer of the metal.
氧化膜的下面就是真正的金属表层，氧化膜常常与金属表面层以复杂的形式混合在一起。
Phosphorous concentration in the surface layer of plate effectively increases its resistance to atmospheric corrosion.
由于磷在钢板表面的富集有效地提高了钢板的耐大气腐蚀性能。
Rice bran is the surface layer of brown rice, its chemical composition includes carbohydrate, fat, protein and vitamin etc.
米糠是稻谷中糙米的表面层，含有糖类、脂肪、蛋白质和维生素等化学成分。
The calculation of micro-yield stress in surface layer and the stress-strain curves of surface layer deformation were studied.
本文对表面微观屈服应力的测量与计算方法及表面变形的应力应变曲线进行了分析研究。
You will also need to hide the front panel's surface layer you created previously, to be able to see the figures you going to trace.
你同样需要将你先前创建的正面的表面隐藏，以便能看到你要描绘的形状。
The effecting factors of grinding field temperature were analyzed. The law of roller surface layer 's temperature was researched.
系统分析了影响磨削区温度的因素，探讨磨削轧辊表层温度的分布规律。
Residual stress profile state and surface roughness are the two important parameters for evaluating machined surface layer quality.
残余应力分布状态及表面租糙度是评定加工表面层质量的两个重要参数。
To do so, he does not cause surface layer and cement mortar is inconsistent, surface water mud too much, easy to the problem of craze.
这样做，就不致造成表面与里层砂浆配合比不一致，表面水泥浆太多，易于开裂的问题。
Laser shock hardening may change the structure and properties through forming shock wave and causing damage in the surface layer of metal.
激光冲击硬化是通过在材料表层内形成冲击波而引起“损伤”来改变表层的组织和性能。
Two kinds of size effects on micro deep drawing are investigated, which can be explained by surface layer model and strain gradient model.
另一个为考虑应变梯度效应的模型，该模型在已有的材料特征基础上引入了尺度效应。
PRK removes the thin surface layer of your cornea (epithelium). Your eye surgeon then USES a laser to flatten your cornea or make its curve steeper.
PRK是移除角膜薄的表层(上皮细胞)，然后眼科医生用激光使角膜平坦或弯曲。
At the initial stages of restoration, improvement on the soil biological properties by lichen and moss were represented mainly on surface layer soil.
在恢复初期，地衣和苔藓对土壤生物学性质的改善主要体现在土壤表层。
The connections between the spherical gaps in the sponge are then enlarged, using a technique called electropolishing to dissolve the surface layer of the metal.
通过采用一种叫电解抛光的技术来溶解金属的表层，使得海绵中球体间隙的连接被扩大了。
This paper introduces the characteristics of the technology of modified emulsified asphalt fiber coat and its use in the construction of road surface layer.
介绍了改性乳化沥青纤维封层技术特点及在路面上作为封层的施工应用。
The smooth interior surface is achieved through mechanical polishing and generally followed by electropolishing, which removes the surface layer and its impurities.
平滑的内表面是通过取出表面层和杂质的机抛和在次之后再电抛得到的。
The smooth interior surface is achieved through mechanical polishing and generally followed by electropolishing, which removes the surface layer and its impurities.
平滑的内表面是通过取出表面层和杂质的机抛和在次之后再电抛得到的。
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