| 单词 | coarsen |
| 释义 | coarsen [英 [?k?:sn] 美 [?k?:rsn] ] coarsen的意思、解释 过去式：coarsened; 过去分词：coarsened; 现在分词：coarsening; coarsen 基本解释 coarsen的解释 动词（使）变粗糙 coarsen在线翻译 coarsen 网络解释 1. 1. 变粗：coarsely 粗俗地 | coarsen 变粗 | coarseness 粗糙 2. 使变粗：coarsely /粗糙地/粗俗地/鄙俗地/ | coarsen /(使)变粗/ | coarseness /粗糙/劣等/粗/ 3. 使变粗俗：coarse 粗糙的 | coarsen 使变粗俗 | hoar 灰色的 4. 指定粗化网格单元：CARFIN 指定笛卡尔局部加密网格 | COARSEN 指定粗化网格单元 | COLLAPSE 根据压缩VE选项指明合并单元 coarsen 双语例句 1. For the as-deposited samples, the microstructures of original β-Ti grains are composed of acicular a and Widmanstatten α laths and have an obvious tendency to coarsen by annealing treatment. 原始的柱状伊Ti晶粒的微观组织是由极少量针状α，大量的魏氏α板条和一定体积分数的板条间声相组成。 2. The results show that perfect mechanical and stress corrosion resistance properties can be gained if the alloy is treated by the RRA heat treatment of 120 ℃, 24 h pre-ageing, 180℃, 30 min retrogression and 120℃, 24 h re-ageing. Compared with the T6 sample, the strength of the alloy decreases slightly while the conductivity increases greatly. Treated by RRA, a great amount of fine and homogenized distributed precipitations η'and few equilibrium phases η are observed inside the grains, while the equilibrium phases on the grain boundaries coarsen obviously, distributing discontinuously and isolated. The precipitation free zones are broadened than that of the T6 sample. The microstructure inside the grains is similar to that of the T6 sample while the microstructure of the grain boundary is similar to that of the duplex over-aged sample. 结果表明：采用120 ℃，24 h预时效+180 ℃，30 min回归处理+120 ℃，24 h终时效的RRA处理工艺，可以使合金获得理想的力学性能和抗应力腐蚀性能；与T6态相比，该工艺获得的合金强度仅略微下降，而电导率则大大提高；含Sc超高强Al-Zn-Mg-Cu-Zr合金经RRA处理后，晶内含大量均匀细小的η'相和少量的η平衡相，合金晶界处的平衡相粗化明显，呈现断续、孤立分布；与T6态处理的合金相比，无沉淀析出带变宽；其晶内析出相与T6峰值时效态的类似，晶界组织与双级过时效态的组织类似。 3. coarsen什么意思 3. After tempering at 700℃, bainitic ferrite laths started to coarsen. The grain boundary characteristics and effective grain size of ULCB steels can be measured by EBSD technique. 晶界特征结果显示，轧态和回火态组织均存在大量低能量小角度晶界和低Σ值重位点阵晶界。 4. coarsen的意思 4. The results show that addition of Al-5Ti master alloy can coarsen grain coarsen; whereas additions of Al-5Ti-0.25C and Al-8Ti-2C intermediafe alloys can refine grain, and the effect of Al-8Ti-2C intermediafe alloy on grain refinement is obvious and the grains are finer and more uniform. The addition of Al-5Ti intermediafe alloy decreases the mechanical properties of AZ91D magnesium alloys, but additions of Al-5Ti-0.25C and Al-8Ti-2C intermediafe alloy can increase the tensile strength and elongation of magnesium alloys. The three intermediafe alloys improve The corrosion resistance of magnesium alloys. 结果表明，添加Al-5Ti中间合金使晶粒粗化，而添加Al-5Ti-0.25C和Al-8Ti-2C中间合金使晶粒细化，Al-8Ti-2C中间合金的细化效果明显且细化后组织细小均匀；添加Al-5Ti中间合金使合金的力学性能降低，而添加Al-5Ti-0.25C和Al-8Ti-2C中间合金均使合金的拉伸强度和伸长率得到了提高；添加Al-5Ti、Al-5Ti-0.25C和Al-8Ti-2C中间合金均使合金的耐腐蚀性能得到了改善。 5. The carbide particles precipitate along the grain boundary and coarsen heavily, which deteriorate the structure and properties of 12Cr1MoV steel. Most of the carbides are identified as M23C6. The precipitation of some fine MC (V4C3) carbide during long-term exposure helps stabilize the structure and property in 12Cr1MoV low-alloy heat-resistant steel, In the pearlite matrix, the M3C carbide (Fe3C) spheroidizes and then decomposes into MC carbide, but there is no obvious aggregation. 研究结果表明：材料中大量的碳化物沿晶界析出并聚集粗化，析出的碳化物主要为M23C6，同时存在少量的M6C，碳化物的沿晶界析出及其粗化是材料结构和性能发生恶化的主要原因；弥散的细小的富Ⅴ碳化物MC(V4C3)在铁素体晶体内沉淀析出，有助于12Cr1MoV低合金耐热钢的性能和组织结构的稳定；珠光体组织中Fe3C发生球化和分解，但无明显聚集长大，并由原先的M3C型分解转变为MC型。 6. Furthermore, coarsen carbonnitride, inclusion and even pearlite are potential hydrogen traps, but these are not the most important factors that influence SSC resistance of pipeline steel. Dislocations, especially motional dislocations without pinning effects of finely dispersed precipitates in acicular ferrite are hydrogen carrier and mainly transportation means of hydrogen, which results in the relatively poor SSC resistance of acicular ferrite microstructure. 此外，粗化的碳氮化合物、夹杂物以及珠光体组织等是潜在的氢陷阱，但并不是决定管线钢抗硫化氢开裂性能的主要因素；针状铁素体组织中的高密度位错，特别是高密度可动位错，是氢的载体和主要运输途径，因此决定了这类管线钢具有较低的抗硫化氢开裂性能，而多边形铁素体＋珠光体组织的管线钢具有相对较高的抗硫化氢开裂性能。 7. It is suggested that the formation of precipitation free zones accompanying with the precipitation of S'phase and coarsen equilibrium phase (S) on the grain boundaries reduce the elongation. 研究表明，伴随S'相析出所产生的晶界无析出带及粗大的晶界平衡相，是2024铝合金伸长率急剧降低的主要原因。 8. The new kind of CSD diamond abrasive with the crumb structure which consists of many fine crystals has the character of coarsen and scraggy surfaces, it can avoid that single cystals early fall off because of the fast - ness in the bonder; 由多个细小晶粒构成的团粒结构的GSD金刚石磨料新品种，具有表面粗糙、凸凹不平的形貌特征，且在结合剂中把持牢固，避免了单晶磨料过早脱落的现象，使得磨具寿命成倍提高； 9. Interestingly, the decision to coarsen can be made independent to the number of threads contending for the locks. 有趣的是，是否进行锁粗化，与竞争锁的线程数量是无关的。 10. But surpassed this contents, the crystal grain of alloy became coarsen, and the hardness reduced along with. 但超过这个加入量，合金晶粒开始变粗，硬度也随之降低。 11. One of the things we could do is coarsen the lock to include the loop. 优化的方法之一就是将锁粗化，以包含整个循环。 12. As the crystallization temperature and time increase, the crystals coarsen and properties are improved. 随着晶化温度和晶化时间的增加，材料的性能得到改善，析出的晶粒尺寸增大。 13. Meanwhile, too great interface thickness would coarsen the secondary arms. 同时，过大的界面厚度会导致主枝晶和二次枝晶粗化。 14. The studies show that B in steel competes N with AlN and reduces the amount of AlN that can refine the grains to coarsen austenite grains; 研究表明，钢中的B与AlN争夺N，降低了起细化晶粒作用的AlN的含量，造成奥氏体晶粒粗化； 15. Moreover, rich-copper particles coarsen with holding time increasing, which results in hardness decreasing. 随着时效时间的延长，试样处于过时效时，富铜析出物不断粗化长大，导致硬度的下降。 16. coarsen的翻译 16. Steel with high strength and excellent toughness can be made by fining the microstructure. But the grain coarsen of ultrafine microstructure at welding situation may hinder their application. 通过组织超细化可以使钢铁材料同时获得高的强度和优良的韧性，但超细组织在焊接条件下的粗化可能阻碍超细组织钢的应用。 17. As annealing temperature increasing, the recrystallized grains coarsen. In the microstructure of alloy fabricated by ball milling powders existed larger grains with preferred orientation and small equiaxed grains. 球磨粉制备的合金热变形后，合金显微组织中存在较大的有择优取向的晶粒和细小的等轴晶，随着退火温度的升高，细小等轴晶分布均匀化。 18. When the recrystallization started, the precipitates swept by the interface of recrystallized grains would coarsen quickly, which was coincident with the experimental results. 而再结晶发生后，再结晶界面扫过的析出颗粒将快速粗化，这与试验结果相吻合。 19. In contrast with the traditional method to coarsen and disperse the spatial data to administration unit, the spatial overlaying analysis can greatly diminish the loss of spatial information. 与把空间数据“粗化”和“离散化”到行政单元上的传统作法相比，该研究方法空间信息的损失很小。 20. FLUENT also allows users to, unitarily or partly refine and coarsen based on the size, accuracy and efficiency and other factors. FLUENT还允许用户根据求解规模、精度及效率等因素，对网格进行整体或局部地细化和粗化。 coarsen 词典解释 1. (使)变粗糙 If something coarsens or is coarsened, it becomes thicker or rougher in texture. e.g. Skin thickens, dries and coarsens after sun exposure. 晒后皮肤会变厚、变干、变粗糙。 e.g. ...his gnarled, coarsened features. 他那饱经风霜、粗糙的脸 2. (使)变粗俗;（使）变粗鲁 If someone's behaviour or speech coarsens or if they coarsen it, they become less polite or they begin to speak in a less pleasant way. coarsen在线翻译 e.g. Her voice has deepened and coarsened with the years... 随着岁月的流逝，她的声音变得低沉粗鲁起来。 e.g. He had coarsened his voice to an approximation of Cockney. 他让自己的口音变得粗俗起来，接近伦敦东区的发音。 coarsen 英英释义 coarsen什么意思 verb 1. make less subtle or refined e.g. coarsen one's ideals 2. make or become coarse or coarser e.g. coarsen the surface Their minds coarsened |
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