If you must use two bags, there are two methods of packing with a partner.
假如一定要用两只箱子，有两种运输方式。
The ever-decreasing quality of recycled fibres and the demand for lighter packing material stretches to the limit classical methods of obtaining mechanical properties.
不断下降的回收纤维质量以及对更轻包装材料的需求超出了传统方法获得机械性能的极限。
The ever decreasing quality of recycled fibres and the demand for lighter packing material stretches to the limit classical methods of obtaining mechanical properties.
二次纤维质量的持续降低和轻质包装材质的需求都不断地挑战传统获取机械性能的方法的极限标准。
Develop packing, packaging, and marking methods and procedures to protect and control the quality of products and packaging materials.
制定包装、包装材料和标记的方法和程序，以保护和管理产品和包装材料的质量。
Introducing the properties of slab gate valve, analyzing the characteristics of the stem sealing, proposing the methods of improving packing structure.
介绍了平板闸阀的性能，分析了其阀杆密封的特点，提出了改进填料结构的方法。
On the basis of discussion on liquid flow and distribution regular pattern in rotating packing layer, calculating methods of four parts horsepower are found.
在讨论旋转填料层内液体流动及分布规律的基础上，建立起四部分功率的计算方法。
The effects of maturity, packing methods , branches and leaves , CA , temperatures and preservatives upon postharvest storage of Elaeagnus conferta fruits were studied.
本文探讨了羊奶果果实成熟度、包装方法、带枝叶与否、气调、温度以及保鲜剂处理对其贮藏效果的影响。
Two common processing conditions and methods of plastic packing bottles for beer were compared, the processing equipment and its' industrialization were also expatiated.
同时还对塑料啤酒包装瓶两种常用的成型工艺和方法进行了对比。对塑料啤酒包装瓶的生产设备和投产情况也作了简要介绍。
Comparison of making sample methods for quarantine of pine wood nematode in import wood packing.
进境木包装松材线虫检验检疫制样方法比较。
A simple operating, high reliability Movable Packing machine used in acrylic fiber product lines is designed in this paper by the means of digital and optimum design methods.
本文采用数字化设计方法和优化设计手段，研究设计了具有操作简易、高可靠性等特点的腈纶生产线移动装箱机。
At last, the thesis puts forward my design ideas after analyzing tea culture and its representation methods and concludes trends of the tea packing design from the Angle of social culture.
最后，以茶文化定位，从茶的历史文化、地域特性、茶道精神三个方面探讨茶叶包装设计的方法，并从社会文化思潮的角度探讨茶叶包装设计的发展趋势。
Based on the analysis of the failure cause of piston packing ring, air valve and unit pipeline vibration, the methods to solve are proposed.
本文在分析了由活塞密封环、气阀及机组管道振动引起压缩机产生故障原因的基础上，提出了相应的解决办法。
This article mainly introduced the improvement of DQ325 pressing device of multi function packing machines and the regarding control methods of the pneumatic system and the electrical route.
主要介绍了DQ32 5多功能包装机压印装置的改进及相应的气动、电路控制方法。
The effect of different starches, plasticizers, additives and modification methods on properties of starch-based food packing films is discussed.
范围涵盖了淀粉的选择，塑化剂及其他添加剂的种类，不同的淀粉改性方法对膜性能的影响。
By using drier-packing ways and different pre-handling methods of soaking the flowers in chemic solution, the problems of keeping shape have researched.
利用干燥剂埋没干燥法及不同化学溶液前处理的方法，研究了玫瑰干花制作过程中的护形问题。
By using drier-packing ways and different pre-handling methods of soaking the flowers in chemic solution, the problems of Keeping shape and Keeping color have researched.
利用干燥剂包埋技术及不同化学溶液前处理的方法，研究了玫瑰干花制作过程中的护形和护色问题。
The properties of pure cotton packing cloth treated with different methods were compared.
对纯棉包布经不同方法处理后的性能进行比较。
The methods sorting packing are researched. Based on the num of parts sort, the num of every part, the process technic, every sort of packing problem is subdivided.
本文研究了排样类别的划分方法，根据零件毛坯的种类、数量、加工工艺三者之间的关系细化了每一大类排样问题。
A comprehensive summary of researches on pressure drop calculation methods and models for structured packing was presented. Theoretical aspects and applicability of the models were analyzed.
综述了文献中关于规整填料压降的计算方法和模型，并对这些模型的理论基础和适用条件做了简要分析和比较。
A comprehensive summary of researches on pressure drop calculation methods and models for structured packing was presented. Theoretical aspects and applicability of the models were analyzed.
综述了文献中关于规整填料压降的计算方法和模型，并对这些模型的理论基础和适用条件做了简要分析和比较。
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