grain composition的例句大全

The chemical composition, grain refinement methods, application situation and progress in wrought Al-Mn alloy were summarized.

综述了变形铝锰合金的化学成分 、 细化方法 、 应用现状及发展动态.

First of all, through analyzing the size and process requirements of the prepared timber, it determines the composition and layout of the chipper which is NC energy-saving parallel to the grain, including automatic feeding and discharging mechanism and the main cutting bodies.

通过对加工木材的尺寸和工艺要求的分析，确定了数控节能顺纹削片机的组成和布局，这其中包括切削加工机构、自动进料机构和自动出料机构的设计。

The composition, appearance and grain size of dysprosium fluoride product have been characterized by XRD, TG, DTA, TEM and X-ray fluorescence analysis. The results show that the DyF 3 product have satisfactory quality.

用X射线衍射、X射线荧光光谱分析、差热－热重及透射电镜等分析方法对产品进行了组成、形貌和粒径分析，获得了理想的结果。

The influence of temperature, heating time, variance ratio of temperature, and load on the change of crack size, microscopic structure, crystal grain, composition, hardness, and strength were studied.

系统研究了温度、加热时间、温度变化率、加压等热力参数对修复过程中裂纹尺寸、材料的显微组织、晶粒、成分、显微硬度、强度等变化的作用。

The result shows that different mineral binder composition and different EPS grain have great influence on performance of EPS thermal insulation mortar.

结果表明，在聚苯颗粒保温浆料中胶粉料材料组成不同、采用的聚苯颗粒不同，对聚苯颗粒保温浆料的性能有很大的影响。

According to the composition of 6061 aluminum alloy, the Al, Mg, Si and Cu element powders were mechanical alloyed. Physics phases, alloying character, lattice constant, grain size and lattice strain of these powders were determined and discussed.

Al，Mg，Si和Cu元素粉末按6061铝合金成分配比进行了机械合金化（MA），对其物相、合金化特性、晶格常数、晶粒尺寸及点阵应变作了测定和分析讨论。

The grain size composition is well except the outside soil of the south wall and the inboard soil of the north wall.

粒度成分除南墙外侧与北墙内侧土体的级配不良外，其余各墙体均级配良好；