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。
They are transient tangles in the sun’s magnetic field that are slightly cooler than their surroundings and so appear as dark patches in the photosphere—the surface layer of the sun.
它们是位于太阳磁场上暂时性的比周边温度偏低的混乱的一块区域，也因此看起来就像光球——太阳表层上的暗斑。
They are transient tangles in the sun's magnetic field that are slightly cooler than their surroundings and so appear as dark patches in the photosphere—the surface layer of the sun.
它们是位于太阳磁场上暂时性的比周边温度偏低的混乱的一块区域，也因此看起来就像光球——太阳表层上的暗斑。
The characteristics of this filter media are that the surface layer adopts microfibre and that the hydro-channels of the filter media's structure are narrow in the front and wide in the back.
该滤料的特点在于表层采用超细纤维层，滤料结构形成的流体通道呈现为前窄后宽。
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。
Hair furcation because the surface layer of hair stem has been already damaged.
头发分叉是因为毛干的表层已经损坏。
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。
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。
The energy budget in the surface layer can be strongly influenced by the strong wind.
大风能强烈影响近地面层的能量收支。
Soil aggregate degree increased with no-tillage years, especially in the surface layer.
土壤团聚度随免耕年限的增加而增加，表层增加更明显；
A layer of mesothelium and dispersed milk spots compose the surface layer of the omentum.
大白鼠大网膜不同结构区——薄膜区、脂肪和血管区的表面均有一层间皮和散在的乳斑。
When the thickness of the surface layer of the facade or top surface is greater than 10mm.
立面或顶面的面层厚度大于10mm时应分层施工。
However, the moisture content of the mat had little influence on the surface layer temperature.
板坯含水率对表层温度的影响较小。
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。
Both calcium and phosphorus on the surface layer induced the precipitation of apatite on titanium.
钛表面的钙和磷都能诱导羟基磷灰石的沉积。
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。
Coatings for toys: any liquid or solid paint can be applied on the surface layer of toys to form a coating.
玩具用涂料：玩具用涂料是涂覆在玩具表面能形成涂膜的液体或固体涂料的总称。
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。
Using SEM with EDX analysis, the composition, microstructure and morphologies of the surface layer were analyzed.
应用SEM电镜分析和能谱分析等方法分析了热浸扩散渗铝层的成分、组织和形貌。
The existence of the compressive stress in the surface layer is the main reason for the strengthening of ceramics.
表层压应力的存在是瓷体增强的一个主要原因。
Polypropylene material is used by the surface layer, and reclaimed polypropylene is used by the inner sandwich layer.
表面层用聚丙烯材料，内夹层用再生聚丙烯。
The paper gives a description of several changes of the surface layer during formation of artificial caries in enamel.
本文描述了在釉质人工龋形成过程中，表层的各种改变，包括层板状病变。
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 patching coat consists of the primary layer made of polyether polyurethane and the surface layer made of elastic polyurethane.
修补的涂层由聚醚聚氨酯底层和弹性聚氨酯面层组合而成。
The abnormal structure usually appears at the surface layer of nodular iron castings produced by furan-sulfonic acid cured sand mold.
通过实验研究，用甲苯磺酸作催化剂的呋喃树脂自硬砂与稀土镁作催化剂生产的球铁件，通常在其铸件表层出现异常组织。
For the surface layer filtration, the filter medium will have long service life, and chemical regeneration will not be frequently used.
表层过滤，过滤介质使用寿命长，化学再生的使用频率少。
Results indicate that there is a cold advection in the surface layer and a warm advection at the higher level near the stationary front.
结果表明：静止锋附近的近地面层为冷平流，再往上为暖平流。
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