粗糙表面

On this paper, the pulse electrochemical compound finishing technology parameters which influence the finishing surface roughness was paid attention to, such parameters include the pulse frequency, the duty factor, the peak voltage, the finishing time and so on. Then basic craft rule of two kinds of mold material in finishing process were obtained, and each kind of parameter in this craft was optimized by means of the orthogonal experiments.

在此基础上，重点考察了脉冲电化学复合光整加工过程中各工艺参数对光整后表面粗糙度的影响，如：脉冲频率、占空比、峰值电压、光整时间等，由此获得了这两种模具材料在整个过程中的基本工艺规律，并通过正交试验对光整加工中的各参数进行优化。

Before treatment,there are abundant microvtlli on the cell surface,many filoplodia on the cell rim,few of endoplasmic reticulums , Golgi complexes and mitochondrions with abnormal structure and lots of free ribosomes in the cytoplasm. The shape of nucleus is irregular with high nuclear-cytoplasmic ratio, many dark pellets of heteromatin and a few of nucleoluses in which there ar...

经1.5×10~2g/L地塞米松处理后，细胞表面微绒毛和丝状伪足显著减少或消失，出现皱褶状和小泡状结构；细胞核形规则，核质比值减小，异染色质团块减少，核仁数目减少、结构致密；细胞质中粗糙型内质网、高尔基体、线粒体数量增多，形态结构典型，游离核糖体减少，这些变化说明地塞米松改变了MGc80-3细胞的超微结构特征，具有明显的诱导分化作用。

Although bamoo plywoods surface roughness and smoothness isimportant parameters for establishing quality standard, there are fewresearch results about the measurement technique and influencingmechanism of them. We conducted a domestic pioneer research on theinfluence of different hot pressing process on the surface roughness ofbamboo product.

论文在国内率先研究了热压工艺对竹材产品表面粗糙度的影响规律，并根据竹材主要热力学特性参数随温度变化规律的研究成果合理阐明了影响规律的机理。

Moreover, a belt planishing mill setting is one of the major sectors of the belt cold rolling sets, in which a steel roll annealed is received in the device from the last course, and after planished a steel belt with certain extensibility and surface roughness is gained. The steel belt, after having planished, has eliminated its yielding platform, and it can improve its quality outstandingly to meet with the increasing demands in the market.

而板带平整机组是板带冷轧机组中重要的一环，该区域设备承接经退火之后的钢卷，经平整后，得到有一定延伸率和表面粗糙度的钢带，平整后的钢带消除了屈服平台，可显著提高板带的质量，从而满足市场日益增长的要求。

Having research on the carves-milling machines cutting speed, the back eats the knife quantity, the side eats processing parameters and so on knife quantity and feed rate, analyzing the different cutting specifications to the surface roughness and the processing efficiency influence rule, thus provides the science basis for the using the carves-milling machine manufacture profiling that the new manufacture process the cutting specifications.

对主轴转速、背吃刀量、侧吃刀量和进给速度等加工参数进行了研究，得到了不同的切削用量对表面粗糙度和加工效率的影响规律，为应用雕铣机制造压型这一新工艺的切削用量的确定提供了科学的依据。

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。

Shape smoothly a rough surface with a wood filler.

形状顺利表面粗糙的木材填料。

The surface roughness of components is an important processing index in high-speed wire cutting process.

工件的表面粗糙度是高速走丝线切割中一项重要的加工工艺指标。

Keep scooping and turning the mixture until the flour is well-mixed and the dough has formed into a rough-looking mass.

不断舀起翻动所有材料，直至面粉完全拌匀，变成表面粗糙的面团。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。