1) hydrogenic crust
水成型结壳
1.
Diagenetic nodules and hydrogenic crust formed under different genetic conditions are the two most imporˉtant types of marine ferromanganese deposits.
测试了具代表性的成岩型结核和水成型结壳的稀土元素 ,以研究稀土元素在这两种成因的海洋铁锰氧化物沉积物的特征及其与成因的关系。
2) New-type deepwater ferromanganese crust
新型深水铁锰结壳
1.
New-type deepwater ferromanganese crusts, ferromanganese nodules developed on the surface of sediment and the underlying sediment under ferromanganese crusts from the East Philippine Sea were selected to be researched.
本文以东菲律宾海沉积物表层新型深水铁锰结壳、铁锰结核及结壳下伏沉积物为研究对象,通过对其显微结构构造、矿物组成、元素组分的分析、元素赋存状态的系统研究、铀系和10Be同位素年代学测试,结合结壳(核)成矿背景和控矿要素分析,研究和恢复了研究区深水铁锰结壳(核)的成因与古海洋环境响应。
3) thin wall molding
薄壳成型
1.
This paper introduced a new type of molding process of plastics - thin wall molding (TWM) technology and compared it with the traditional injection molding technologies.
介绍了一种新型塑料注塑成型工艺——薄壳成型(TWM)的制品设计、模具设计、专用注射机、计算机辅助工程分析等关键技术的特点和应用前景。
5) rice hull shaping machine
稻壳成型机
1.
In order to reduce the energy consumption,the rice hull shaping machine driven by hydraulic pressure system was designed,which has two hydraulic pumps,two piston rods and a two-way hydraulic cylinder.
设计一种以液压油为动力设备的稻壳成型机,采用双液压泵工作,双作用、双活塞杆、双向液压缸,满足了动力是阻力的函数,动力是速度的函数,降低了能耗,提高了液压系统的工作效率,为液压式稻壳成型机液压系统设计提供参考和依据。
6) Sodium Silicate Shell
水玻璃型壳
1.
Research on the Hot Deformation Properties of\=Sodium Silicate Shell in Investment Casting;
水玻璃型壳热变形特征研究
补充资料：壳壳
1.亦作"殻殻"。 2.诚笃貌。 3.中空貌。 4.象声词。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条