查询词典 twisting paper

If it is cold, please fold the depilation wax paper and warm it after twisting for several minutes with hands.

如果天气太冷，用手轻搓几分钟以使之变暖。

This paper studies the changing rule of final azimuth AHT under het AllAzimuthal Twisting condition of directionally drilled well in depth.

提出扭转后最终方位角对设计方位、起始方位、设计位移、起始位移、扭转率的函数是分段连续函数。

In this paper, research is focused on the heat and mass transfer features during absorption process on the two-scale corrugation plate surfaces of plate-shell heat exchangers. This new Kind structure has vertical large corrugations and horizontal small ones, which can enhance the convection heat transfer of cooling water at internal plate channel side and make the liquid falling film uniformly distributed and turbulent by twisting path, so that the heat and mass transfer characteristics at both sides can be enhanced while sufficient flow area for adequate resistance requirement is also met.

本论文围绕一种新型交叉双尺度波纹板片组成的板壳式吸收器进行研究，这种新型传热元件的相邻板片的竖直大波纹相顶靠，形成曲折的板内通道和菱形板外通道，可强化板内侧冷却水的对流传热，而其水平小波纹则可对布膜的溴化锂浓溶液和冷剂蒸汽产生连续的扰动，使液膜分布均匀，传热传质得到强化。

This paper introduced the swirl spinning process and the main components of machine,including combing roller,drafting device,fibers′ funneled transporting device,closed fibers-converging device and swirl twisting device.

介绍闭合式旋流纺的工艺流程及其主要机构，包括梳辊牵伸机构、渐缩式纤维输送机构、闭合式纤维集聚机构和旋流加捻器，并分析旋流纺关键机构——闭合式纤维集聚机构的设计。

This paper introduces the application of the stepper motor control in tea twisting machine based on the SIMATIC S7-200 series PLC. And discusses the control system, the design and the method of the hardware.

介绍了基于西门子S7系列PLC的步进电机控制在茶叶揉捻机中的应用，论述了控制系统的设计方案及其硬件的实现方法。

Our company has become a full-frame and spinning frame CNC computer control system, after spinning weaving before the equipment (volume weft machine, warping machine, sizing machine and spinning machine, and twisting machines and other equipment), the Ministry of Textile Auxiliaries ( Paper roll machinery, textile tools, textile equipment, etc.) and automation control equipment textile machinery production, development and technology base, product range, stable performance, complete functions, reliable quality and reasonable price, thoughtful service.

我公司业已成为国内全数控细纱机及细纱机电脑控制系统、纺后织前设备（卷纬机、整经机、浆纱机、并纱机、并捻机等设备）、纺部辅机（皮辊机械、纺织工具、纺织器材等）及纺机自动化控制设备生产、研制和技术改造基地，产品品种齐全、性能稳定、功能完备、质量可靠、价格合理、服务周到。

This paper analyses the thread guide motion of the winding mechanism for model SDS8 M4 draw false twisting machine and researches into the shortening principle of the thread guide travel.

分析了SDS8－M4型牵伸假捻机卷绕机构的导丝运动，探讨了导丝动程缩短原理，研究了导丝运动规律及参数间的相互关系，并给出了实例分析结果

First, using the developed seed rope twisting machine, rice seed is entangled in paper tape with the requirement of agriculture technology and made in seed rope reel, as make twisting job isn"t limited by farming season at time and can actualize industrialization in space. These can also ensure the parameter"s standardization of the sowing row spacing, socket spacing and the number of grains per socket, and offers technology basis for agricultural order form.

本文的主要研究内容与结论如下： 1、为确定种绳直播机仅靠种绳的拉力使其工作是否可行，对种绳的组成部分——棉线和无纺布进行抗拉强度试验，同时对种绳单位长度上的捻劲个数及种绳盘的转动惯量和轴承的摩擦力矩进行了较深入的试验研究。

So a prototype machine for producing precision seeding rice rope with paper was designed and manufactured. The machine consisted of paper tape feeding mechanism, seed metering mechanism, twisting mechanism and seed rope rolling mechanism.

为此，设计了一种水稻直播用精播绳制造机械设备，该设备主要由送纸机构、排种机构、加捻机构和种绳卷绕成形机构等部分组成。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。