We professionally produces spiral paper tubes and paper jars.
本厂主要经营产品为螺旋型纸管及纸罐包装。
Paper tubes are 100% recyclable, biodegradable and environmentally friendly.
纸管是100%可回收，可生物降解，对环境友好。
Company's current main products have paper tubes, cartons and boxes and so on.
公司目前的主要产品有纸管，纸箱和彩盒等。
Why buy Silly Putty, Chia Pets or sidewalk chalk when you can make your own toys for less than $1—and recycle a few toilet paper tubes, nylons and plastic bottles in the process?
既然花不了1块钱就能做出自己的玩具来，干嘛还去买那些弹性橡皮泥、草头娃娃或人行道粉笔图片呢？ 整个过程只用几个卫生纸卷筒、尼龙绳和塑料瓶就完全可以搞定！
Why buy Silly Putty, Chia Pets or sidewalk chalk when you can make your own toys for less than $1—and recycle a few toilet paper tubes, nylons and plastic bottles in the process?
在你能够花不到一美元做你自己的玩具时，为什么要去买那些橡皮泥，宠物或者粉笔呢？还能顺便回收一些卫生纸管，尼龙袜和塑料瓶。
In this paper, the relations between the parameters of the spiral wound paper tubes and between the diameter of the pulleys and the maximum outer diameter of the paper tubes have been studied.
本文研究了螺旋纸管(罐身)各参数之间，以及皮带轮直径和最大纸管外径之间的关系。
When placed on the ground, baits should be situated on small paper cards or other flat, light-colored surfaces, or in test-tubes or vials.
诱饵放在地上时，应放在小纸卡上或其它平坦的浅色表面上，或放在试管或小瓶子里。
Crackers arc cardboard tubes with a small present, a joke on a piece of paper and a paper hat inside.
饼干弧纸板管和一个小礼物，一个笑话在一张纸和一个纸帽子里面。
This paper deals with the advantages of transistors over electron tubes.
本文论述晶体管与电子管相比的优点。
In this paper, each forming operation during quadruple-wall curly brazed tubes' forming processes was summarized.
综合阐述了四层卷焊管成型过程中的各技术环节。
This paper describes some points of view for computing the friction of plastic tubes.
本文阐述了若干种计算塑料管水力阻力的方法。
This paper introduces six kinds of polymer tubes continuous biaxial drawing technology, we simply introduce their molding methods, process equipment and performance improvement.
介绍了六种塑料管材连续双向拉伸技术，对其成型方法、加工装置和性能提高都作了简单介绍。
In this paper, the forming process of the thin walled helical tubes is analyzed.
分析了薄壁螺旋管的成型过程，阐述其自动成型机的原理及结构。
This paper describes a rolling peristaltic pump suited to tubes of different inner diameters and wall thicknesses. The pump is suitable for blood purification and other fields.
本文介绍一种使用不同内径和壁厚泵管的滚压式蠕动泵，适用于血液净化及其它领域。
A theoretic gist for the selection of the steel tubes thickness in the design of high-pressure pipage is presented in this paper.
高压输送管路中管壁厚的计算和确定是高压管路设计中的一个十分重要的问题。
The structure and theory of main circuit, control circuit and protection circuit of modularized charge power supply composed by IGBT high frequency switch tubes are introduced in this paper.
介绍了利用高频开关管IGBT构成模块化充电电源的主电路、控制电路及保护电路的结构、原理。
This paper presents our theoretical analysis on the breakdown process of He-Ne laser tubes.
本文报道了对氦-氖激光管击穿过程的理论分析。
This paper describes the limit analysis of latticed columns made from concrete-filled steel tubes under combined bending and axial loading.
本文用极限平衡法求解了钢管混凝土格构柱在轴力和弯矩共同作用下的极限承载能力。
The welding experiment and procedure qualification for manual TIG welding of stainless steel tubes with flux cored electrode is presented in this paper.
介绍采用药芯焊丝手工钨极氩弧焊焊接奥氏体不锈钢管道所进行的焊接试验及工艺评定。
Finally, this paper analyses the data which are measured in new heating transfer appliance with the pin fins tubes and explains the effect of using the pin fins tubes for convection heating surface.
本文最后对采用针翅管的传热设备的实测数据进行分析来说明采用针翅管作为对流受热面所取得的实际效果。
This paper studies the performance of internal pressure blasting and external pressure squirm between smooth tube and corrugated tubes from the ANSYS finite element analysis and testing.
本文从ANSYS有限元分析和试验两方面分别对光管和波节管在承受内压爆破和承受外压失稳时的性能进行研究。
This paper mainly talks about the effect of hidden troubles with television transmitters on electronic tubes, and also comes up with some solutions according to the experience.
对电子管电视发射机几种隐性故障影响电子管寿命进行了探讨，并结合实践给出了解决问题的经验和方法。
The present paper reports pool boiling experiments of the mechanically made porous surface tubes with ribbed tunnels (JK-2 tube).
本文报道了肋形隧道机械加工表面多孔管(JK—2管)单管管外池沸腾实验。
This paper describes an experimental and theoretical research on the void fraction of two-phase flow in horizontal helically coiled tubes .
本文从试验和理论两方面详细地研究了卧式螺旋管内气液两相流截面含汽率的分布与变化规律。
This paper describes an experimental and theoretical research on the void fraction of two-phase flow in horizontal helically coiled tubes .
本文从试验和理论两方面详细地研究了卧式螺旋管内气液两相流截面含汽率的分布与变化规律。
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