coarse structure
英 [kɔːs ˈstrʌktʃə(r)]
美 [kɔːrs ˈstrʌktʃər]
网络 粗糙结构; 粗松组织
双语例句
- The results show that the cracking of the tap valve is brittle crack, which is due to overheat to cause the formation of defects, such as coarse grains, Widmanstatten structure and porosity.
结果表明，水龙头阀体开裂是由于存在过热造成的晶粒粗大、魏氏组织、铸造疏松等缺陷引起的脆性开裂。 - The coarse granularity behavior based control structure is designed and realized in a strategy system.
实现了基于这种结构的策略程序，实战证明了该方法的正确性。 - Both the experimental results and comparison with other methods prove the effectiveness of grouping. The coarse granularity behavior based control structure is designed and realized in a strategy system.
实验结果及其在各种算法中的运用证明了群组策略的有效性。实现了基于这种结构的策略程序，实战证明了该方法的正确性。 - The image recognization can pick the coarse and black graphite structure by using the edge-measuring method.
图像识别采用边缘检测区域的办法，可提取出要检测的粗大呈黑色的石墨组织。 - Roe algebras'arose from the index theory on noncompact complete Rieman-nian manifolds, and is a class of concrete C-algebras associated to the coarse structure of metric spaces.
Roe代数起源于非紧流形上的指标理论，是反映度量空间粗结构的一类具体的C~-代数。某类单连通紧流形上的闭测地线的多重性（英文） - The experiments results shows through adjust the die working length, control extrusion temperature and speed, which can valid reduce coarse grain structure.
结果表明，通过调整模具工作带长度、控制挤压温度和挤压速度，可以减少粗晶组织的产生。 - Based on testing and analysing, the authors found out that coarse wool fibre and suitable structure density can be made use of to increase the crease recovery ability of worsted fabric, while the usage of polyester will get the negative effect.
通过测试分析，认为适当混用较粗的羊毛纤维，并配置合理的密度，有利于提高精纺毛织物的折皱回复性能，而涤纶原料的混用将使毛织物的折皱回复性能下降。 - The reservoir with high permeability, large pore and coarse throat pore structure has high oil displacement efficiency, which is usually 60%~ 80%.
高渗大孔粗喉孔隙结构类型的储层驱油效率较高，一般为60%～80%； - According to the theory of bionics and powders was used to build a coarse structure onto the surface of the coating, and the hydrophobicity was highly improved.
并根据荷叶自洁效应的仿生学原理，利用超微粉在涂层表面构造粗糙结构，提高其疏水性。 - The experimental results of continuous casting of hollow tubes showed that there were many problems such as poor surface quality, too many faults, and coarse crystalline grains in solidification structure and poor uniformity of structure in the circumferential direction.
低熔点的Sn-Pb合金空心管坯连铸模拟实验表明，连铸管坯存在表观质量差、缺陷多、凝固组织晶粒粗大且周向分布均匀性差等问题。 - Fatigue crack growth rate with fine and coarse lamellar structure were characterized.
结果表明：β锻造获得了细片层组织结构，具有较低的疲劳裂纹扩展速率； - Experimental results showed that the impact toughness deterioration of the steel examined after final treatment is attributed to the very coarse grain structure, which is induced by severe overheating of blooms during soaking treatment prior to bloom rolling.
结果表明，钢锭在初轧开坯前的均热过程中，由于加热温度过高引起晶粒粗化是导致成品钢冲击韧性恶化的主要原因。 - The short cracks deflect more severe in coarse grain structure than in fine grain one, result in roughness induced crack closure effect, therefore exhibit slow crack growth rate.
粗晶组织比细晶组织的裂纹偏折更大，粗糙度诱发闭合效应更强，因而裂纹扩展较幔。 - The coarse tuning structure is composed of two digital modules, including a successive approximation register and a frequency comparator with a novel structure.
该粗调环路由数字电路设计实现，包含逐次逼近寄存器和新结构的频率比较单元两个模块。 - The supper long timet hole and the supper big welding current I will cause coarse crystal structure with intensive directivity and that is main reason causing crystal crack.
过长的thole和过大的焊接电流I都会导致该处结晶组织粗大，方向性强是产生结晶裂纹的主要原因。 - The results of experiment show that the coarse dendritic structure of α-Al can be refined and the size of eutectic silicon plates become small by pulse electric discharging;
实验表明：在电脉冲作用下，凝固组织中粗大αAl枝晶得到明显细化，共晶硅片的尺寸减小； - Among aluminium alloy indirect extrusion producing period, various process condition influence different result to the coarse grain structure.
铝合金反向挤压过程中，不同的挤压工艺条件对粗晶组织将产生不同的影响。 - Three types of different pore, large pore coarse throat structure, intermediate pore medium throat structure and fine pore fine throat structure, are divided.
总结了三种不同的孔喉结构类型：大孔较粗喉结构类型、中孔中细喉结构类型、中小孔细喉结构类型。 - The carbides of the alloyed layer were compact, uniform and dispersed without coarse eutectic Ledeburite structure.
渗层中的碳化物细小、均匀、弥散，没有粗大的共晶莱氏体组织； - A new apparatus called TH-20t Cyclic Shear Apparatus for Soil structure Interface ( TH-20t CSASSI) is developed to investigate the monotonic and cyclic mechanical characteristics of interface between coarse grained soil and structure.
研制了TH-20t大型土与结构接触面循环加载剪切仪，可用于粗粒土与结构的接触面单调和循环加载试验，研究接触面的受力变形机理及规律。 - There was coarse dendritic structure and obvious dendritic segregation in the as casting alloy.
其次，对铸造态合金进行了研究。结果表明合金具有粗大的枝晶结构和明显的枝晶偏析。 - Study on Reducing the Ratio of Coarse Blasting Fragmentation in Fracture Structure Ore Bodies
降低裂隙性矿体爆破大块率的探讨 - Coarse grain structure of aluminium alloy during indirect extrusion
铝合金反向挤压中的粗晶组织 - Meantime it finds out property change reason of coarse crystal area from welding coarse crystal area structure change and puts forward the direction of toughness.
同时，还从焊接粗晶区组织变化中找出了粗晶区性能变化的原因，并提出了韧化方向。 - At present, most of the die steels in China are produced by casting and forging process, during these processes, the alloy elements segregation and coarse structure can be possibly induced, which are harmful to the properties of the die steels.
目前国内大部分模具钢采用铸锻工艺生产，铸锻工艺过程中合金元素容易发生偏析，生成粗大组织，影响到模具钢的性能。 - Coarse Widmanstatten structure does not appear in the weld microstructure of Microscopic observation.
观察焊缝的微观金相组织发现，冷、热丝TIG对接焊缝中未出现粗大魏氏组织。 - The microetching is the important pretreatment step in the producing process of PCB ( Printed Circuit Board). Its main function is to obtain coarse structure on the copper surface. After microetched the binding force should be strengened between copper-covered board and the plating layer.
在印制板生产中，微蚀是重要的前处理工序，其作用是在铜层表面形成微观粗糙的表面，以增加与镀层的结合力。 - In our country, the coarse structure of whole meal bread leads to poor acceptance of the consumer and tremendous restrictions of the consumption.
在我国，由于全麦面包结构粗糙，消费者接受程度差，因而消费量受到极大的限制。 - But there are many problems for the hollow billets such as poor surface quality, too many casting defects, and coarse grains in solidification structure and poor uniformity of structure in the circumferential direction.
但目前采用水平连续铸造技术所生产的管坯存在凝固组织粗大且周向分布不均匀、表面质量差等缺陷。 - For the unmodified eutectic silicon, the large cooling rate can promote the transition of eutectic silicon from a coarse plate to a fibrous structure, resulting in modification.
即使对于未变质合金，大的冷却速度仍可以实现共晶硅由粗大的片层状向纤维状分枝结构转变，产生变质作用。