表面粗糙的

They are the strengthening-toughening of 40SiMnCrNiMoA by the critical normalizing, the fine macrostructure and property matching between the all drill rod parts, the low tendency of decarburizing and delete the weak inner hole surface owe to the drill-hole and hot-rolled with core process of rolling steel.

本文研究表明，40SiMnCrNiMoA钢亚温正火强韧化特性、亚温正火使钎杆整体性能良好地匹配、较小的脱碳倾向和钻孔法消除钎杆内孔粗糙和脱碳表面是钻孔法并整体780℃亚温正火+钎柄淬火和低温回火的H22-40SiMnCrNiMoA锥体连接小钎杆延寿的主要原因。

Thermal barrier coatings consist of an electron-beam physical-vapor deposited NiCoCrAlY bond coat and 7 wt.% yttria partially stabilized zirconia top coat with a tetragonal phase. The YPSZ top coat shows a columnar grains forming dense clusters with gaps among grain clusters. The roughness of the as-deposited ceramic top coat is relatively low, but some spots of prominent growth defects can be observed. Such defect is a bundle of zirconia columns.

采用EB-PVD方法沉积热障涂层，其粘结层为NiCoCrAlY，陶瓷层为7wt%Y_2O_3部分稳定的ZrO_2，其表层为单一的四方ZrO_2相，其表层比较致密，但有一定的粗糙度，表面存在一些凸出来的斑点状ZrO_2柱状晶，柱状晶粒簇拥成团，团簇间存在间隙。

At the same time, the surface of loquat fruit appeared little hollow spot. The chilling injure fruits occurred caused these expressions above.

在3℃贮藏温度条件下，从感官上果实的外观症状表现为表面有小的凹陷褐色斑出现，果皮难剥，色泽轻微变深，果肉粗糙少汁，出现明显的冷害症状。

In the electrodeposited zinc from the sulphate baths containing a small amount Pb2+ions, the effect of Pb2+ on the texture, the morphology, the lightness, the gloss, the surface roughness, the friction factor and the black tarnish resistance of zinc deposits were investigated.

研究了用电镀法从含微量铅的硫酸盐镀液中获得的镀锌层，以及铅对其织构和结晶形态，镀层表面明度、光泽度、粗糙度、摩擦因数和抗黑变性能的影响。

In the electrodeposited zinc from the sulphate baths containing a small amount Pb2+ions, the effect of Pb2+ on the texture, the morphology, the lightness, the gloss, the surface roughness, the friction factor and the black tarnish resistance of zinc deposits were investigated.

作者中文名：卢燕平；屈祖玉；卢琳；金艳明摘要：研究了用电镀法从含微量铅的硫酸盐镀液中获得的镀锌层，以及铅对其织构和结晶形态，镀层表面明度、光泽度、粗糙度、摩擦因数和抗黑变性能的影响。

I have again and again as excited as a child threw himself to embrace those who have been growing a slightly mottled surface, tree moss, rough bark is soft in the palm of your hand between the glide is very warm and very practical sense of great relief!!!!!!!!!!!!!

我一次次像孩子般兴奋地扑上去，拥抱那些表面已生长着些许斑驳青苔的大树，粗糙却柔软的树皮在手掌间滑过，是很温暖很踏实很安心的感觉！！！！！！！！！！！！！

Determining whether such furniture, security is the key face and legs, whether the quality of the connection hardware competent to judge the quality of hardware, the first depends on their work, such as the surface is rough, the switch is comfortable, there is no abnormal noise.

决定这类家具安全性的关键是面与腿的连接五金件质量是否过硬，判断五金件质量时，首先要看其做工，如表面是否粗糙、开关是否自如、有没有不正常的噪声。

According to MB model and calculation nomenclatures previously proposed, the contact behavior of two elastoplastic contact rough surfaces and the interfacial static friction coefficient were studied.

根据MB模型和提出的计算术语，对两弹塑性接触粗糙表面的接触行为及界面的静摩擦因数进行了研究。

The normally matte-black ablative coating on her dorsal surfaces flickered with patterns of cirrostratus and lapis ocean and glowing orange sunset.

正常的粗糙黑色烧蚀性涂层在它的外表面摇曳着卷层云、深蓝色的海洋和发光的橙色落日图案。

However, Steven van Hoeck, v.p. of sales at Alliance Gas Systems, believes the rough inner surface could be due to too much pressure on the gas or leaving the gas in the part too long—both causes for the gas to begin to act as a foaming agent.

然而，Alliance Gas Systems公司的副总裁Steven van Hoeck却认为内表面的粗糙是归因于气压太高或气体停留在制品内太久，因为这两个因素都使气体起到发泡剂的作用。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。