packings是什么意思_packings的翻译_音标_读音_用法_例句_爱词 …
网页英 ['pækɪŋz] 美 ['pækɪŋz] 释义. 填片. 实用场景例句. 全部. The packings are in good ( bad ) order. 包装完好无损 ( 破损 ). 口语例句. Silicate Aluminum refractory ( ceramic ) fiber ropes, cloths, strips, packings and sleevings. 硅酸铝 ( 陶瓷 ) 耐火纤维编绳 、 布 、 带 、 扭绳、盘根、套管等. 互联网. The packings are insufficient and the contents leak out considerably. 包装不良致使内装物品大量泄漏. 互联网.
packaging 和packing的区别？ - 百度知道
网页1.packaging侧重点：packaging 是可销售产品的包装材料，目的是保护产品或鼓励人们去购买它，多为纸质的。. 2.packing侧重点：packing 是为避免产品受到运输途中的损坏而给东西打包的包装材料，不一定为纸质的。. • It's the same old stuff in better packaging.这个是老 …
如何区分packing，package，packaging ？困惑多年，这次弄明白 …
网页2019年5月13日 · 单词packing可以翻译成“打包，包装”，侧重的是“包装的过程，把东西放到包里，袋子里的动作过程”。. Have you finished your packing？. 你收拾好东西了吗？. packing machinery 意思是用于包装的机械，比如说在火车站给行李打包用的打包机。. package machinery 是用于制造 ...
Structured packing - Wikipedia
网页The term structured packing refers to a range of specially designed materials for use in absorption and distillation columns and chemical reactors.
Vee-Packing | V-Packing | Chevron Packing - aspseal.com
网页V-Packings are multiple lip (chevron) packing sets designed to seal static, reciprocating and centrifugal applications. The male and female adaptors are used to complete a set of vee's and to assist in sealing when compressed.
Circle packing - Wikipedia
网页In geometry, circle packing is the study of the arrangement of circles (of equal or varying sizes) on a given surface such that no overlapping occurs and so that no circle can be enlarged without creating an overlap. The associated packing density, η, of an arrangement is the proportion of the surface covered by the circles.
Types of Packings in Packed Distillation Column
网页2023年1月7日 · A packed column is a type of distillation column that is filled with packing material. Packed columns are used for distillation, gas absorption, and liquid.
Microstructural characterization of random packings of cubic …
网页2016年10月11日 · Understanding the properties of random packings of solid objects is of critical importance to a wide variety of fundamental scientific and practical problems. The great majority of the previous...
Dense packings of the Platonic and Archimedean solids | Nature
网页2009年8月13日 · A large collection of non-overlapping solid objects (particles) in d -dimensional Euclidean space is called a packing. The packing density φ is defined as the fraction of space covered by the...
Facts at your Fingertips: Distillation Trays and Packing
网页2020年3月1日 · Industrial distillation columns use either trays or packing to promote vapor-liquid contact in separating the components of liquid mixtures to the desired purity. Approximately one half of columns are equipped with trays globally, and the other half contain packings. This one-page reference reviews the differences between the two and the ...
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