shrinkages
英
美
(shrinkage 的复数) n. 收缩, 收缩量, 减低
[化] 起皱; 收缩; 收缩量
shrinkage的复数
双语例句
- When the magnesium alloys are welded by TIG or MIG, the metal in the seam will be oxidized acutely. Some defects such as cracks, voids and shrinkages appear.
当镁合金采用钨极氩弧焊、熔化极气体保护焊等焊接方法时，焊缝金属会剧烈氧化，产生气孔、裂纹等缺陷。 - The design of a vertical die casting machine rotor is most important to improve the quality of the rotor, traditional rotor castings have many shrinkages such as dispersed organization, bad compaction degree, large blowholes.
电机转子立式压铸机压铸模具的设计制造是保证电机转子品质至关重要的环节，传统工艺生产的电机转子铸件存在着组织疏松、密实度差、气孔多而大等缺陷，影响着电机的各种态势性能； - The properties of SCLC, such as anti-carbonization, permeability resistance, are better than those of ordinary performance concrete, but its dry shrinkages value will be bigger than that of ordinary performance concrete in the natural surroundings.
SCLC的抗渗性能和抗碳化能力要优于普通混凝土，但其在自然条件下的干缩值要大于普通混凝土。 - The shrinkages of juvenile wood are higher than that of mature wood.
而幼龄材全缩率高于成熟材。 - The influences of initial temperatures and the sizes of clusters on the coalescence were revealed by calculating the shrinkages and aspect ratios and by tracking the snapshots of the system configures.
通过对并合体系的收缩因子、纵横比率计算，以及体系构型的跟踪记录，揭示了团簇的初始温度和团簇的尺寸对并合过程影响的一般规律。 - The relationship of relative humidity and autogenous shrinkages of reactive powder concrete ( with compressive strength of 200 MPa) with ages were investigated detailed.
通过试验研究了抗压强度为200MPa的活性粉末混凝土在水化过程中内部相对湿度及其自收缩随龄期的变化规律； - Abstract: introduced is the experience in replacing atmosperic riser with thermal-isolation riser and improving pouring system to eliminate shrinkages.
文摘：介绍了用保温冒口代替大气压力冒口，改进浇注系统解决铸件缩孔问题的经验。 - The effects of carbonization temperature and time on shrinkages of PAN-CHF and PAN-ACHF, activation yield, specific surface area and adsorption capacity were investigated.
考察了炭化温度和炭化时间对PAN-CHF的收缩率、PAN-ACHF的收缩率、活化收率、比表面积和吸附性能的影响。 - During the solidification of ductile iron, the volume change can be separated into several stages: after molten iron poured, shrinkages occur along with the temperature descent;
球墨铸铁凝固过程中的体积变化可以分成如下几个阶段：浇注后，铁水随温度的下降，发生液态收缩； - The result shows that there are no casting defects, such as shrinkages, blowholes, and slag inclusions and the quality of casting is steady.
生产结果表明，铸件没有气孔、夹砂、夹渣、收缩等铸造缺陷，铸件品质稳定。