Similar words: toughness, highness, thoughtfulness, doughnut, rough, trough, drought, brought. Meaning: ['rʌfnɪs] 
n. 1. a texture of a surface or edge that is not smooth but is irregular and uneven 2. the quality of being unpleasant (harsh or rough or grating) to the senses 3. an unpolished unrefined quality 4. used of the sea during inclement or stormy weather 5. rowdy behavior 6. the formation of small pits in a surface as a consequence of corrosion 7. harsh or severe speech or behavior.
n. 1. a texture of a surface or edge that is not smooth but is irregular and uneven 2. the quality of being unpleasant (harsh or rough or grating) to the senses 3. an unpolished unrefined quality 4. used of the sea during inclement or stormy weather 5. rowdy behavior 6. the formation of small pits in a surface as a consequence of corrosion 7. harsh or severe speech or behavior. 
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121. The results show that the effects on surface roughness are feed speed, depth of cutting , tool rake angle and parts hardness in turn.
122. According to ISO 13660, printing quality was evaluated by measuring dot diameter and roundness, line blurriness and roughness etc.
123. Roughness or dirt, or possibly a loose snap ring or other parts, may be Blocking the transmission.
124. Comparatively analyze the eight main parameters of the surface roughness between the etched and original plowshare iron roughness, analyze the trend and the reasons of their change.
125. A new integrated measuring system for curved surface roughness waviness and form error is introduced.
126. SmartFire system reduces engine roughness ( reduces fluctuations in cylinder pressure and mean effective pressure ).
127. Results show that, the roughness, factual dimension and surface parameter keep good concordance, and they can all characterize the angularity of coarse aggregates well.
128. Based on the digital image processing technique, a method for automatically measuring the three-dimensional parameters of casting surface roughness is put forward.
129. The use of coal-dust with high lustrous carbon in molding sand can improve surface roughness of the castings.
130. Surface treatment with conditioner at the dentine surface would influence the process of dentine remineralization, at least in the crystal orientation and surface roughness.
131. Under high speed lightly loaded conditions, skidding damage often becomes one of the main damage forms for cylindrical roller bearings while surface roughness has great effect on skidding damage.
132. The Influence of three grinding fluids on grinding force, metal material removal rate, surface roughness of ground workpiece, and the extent of grinding bum were investigated in this paper.
133. Combining the shearing interference technique with microscope interference technique, we proposed a shearing microscope interferometry for the measurement of surface roughness profile.
134. A virtual file for smoothing digital profile of wheel tread of railway vehicles is created based on MATLAB and specific roughness calculation method.
135. The steel dies with high dimensional accuracy[sentencedict.com], low surface roughness and long service life have been quickly produced by using prototyping resin molds as patterns of ceramic investment casting.
136. The influences of the aspect ratio and wall roughness on the coolant flow characteristics, which mainly involve pressure loss, secondary flow and turbulence intensity, were investigated.
137. The amorphous layer had more compact structure, higher hardness, lower roughness and higher electrical resistance.
138. This article analyses the influence of the support of oil film vibration damping of the main spindle on cutting degree of roughness through cutting test.
139. In this article , the friction coefficient, roughness, striking elasticity, static gripping force of roller are measured.
140. It was found that whiteness of the object depends on both surface roughness and the illumination scheme selection; whereas the chromaticity coordinates depend on neither of theta.
141. Three main factors, layer thickness fluctuation, interfacial roughness and interdiffusion of non-ideal soft X-ray optical multilayers were characterized quantitatively.
142. Friction coefficient is determined by substance, roughness concentration and lubricant ( may exist ) of the sliding surfaces.
142. Sentencedict.com is a sentence dictionary, on which you can find nice sentences for a large number of words.
143. It can meliorate your hands and make hands free from dryness, roughness, callus, chap, darkness, pigmentation and so on.
144. The method of measuring surface roughness using average contrast of laser speckle pattern can be used in measuring roughness of precise surfaces with high accuracy and high resolving power.
145. A new approach for decreasing the amplitude characteristic deviation of Gaussian filter in surface roughness measurements is presented.
146. In this paper, the influence of diamond tool sharpness on machined surface quality was studied from the viewpoints of the cutting force, surface roughness and residual stress.
147. The advantage is that electrical discharge machining processes with good surface roughness and machines metal of any hardness.
148. The surface roughness is an important target of reflecting the microscopic shape of components surface, it has great influence on the surface quantity of work piece.
149. The reasons of causing the surface roughness of skived gear quenched and the relevant factors influencing on it are analysed in theory and practice, and the experimental formula isestabblished.
150. Meanwhile, it finds out electroanalysis parameters influencing workpiece size precision and surface roughness.
More similar words: toughness, highness, thoughtfulness, doughnut, rough, trough, drought, brought, borough, roughly, roughen, wrought, through, go through, thorough, richness, rashness, see through, throughout, get through, all through, through to, run through, fall through, put through, cut through, thoroughly, come through, run-through, freshness.