查询词典 seam-weld

The relationship between seam quality and some fundamental factors is discussed, especially the importance of reasonable and machine needle to sewing thread to increase seam quality.

文摘：探讨了影响服装缝纫质量的一些基本因素，并重点分析了设备状态及缝料、机针与缝线的合理配伍对提高缝纫质量的重要意义。

It lays the foundation for real-time seam tracking of complex curved welding seam for welding mobile robot.

为移动焊接机器人实现复杂曲线焊缝的实时跟踪奠定了重要的基础。

Stitch in the seam well the well is the joined seam line.

记住：必须缉缝在连接的缝线中间。

Using a running stitch sew a seam along the bottom then repeat in the opposite direction to enforce the seam.

用针缝运行沿底部，然后向相反的方向重复执行缝缝。

SEAM: A seam is defined as a set of three consecutive pais of the Serials of the same kind.

顺子：是指三张相连属於同一花色的序数牌的组合。

In this paper, a seam tracking system based on photoelectric sensor which consisted of a photoelectric sensor, a sub-system of control and executive machine is studied. And a set of seam tracking software is developed using assembly language for MSC-51 microcomputer.

论文设计并研制了一套光电传感器式焊缝自动跟踪系统，该系统由光电传感器、控制系统和执行机构等组成，并根据系统的要求开发了基于MSC-51单片机的跟踪系统软件。

In this paper,a simulation program of hard parcels distributed in a coal seam is set up on the basis of analyses and assumptions,and four distributions of these parcels in a geven coal seam are analysed,which lay the theoretical foudation and necessory conditions of studying cutter random loads and designing dynamically working mechanism and entire machine.

文章通过分析假设，建立了硬质包裹体在煤层中分布的模拟程序，并模拟分析了硬质包裹体在煤层中的四种分布状况，为研究截割刀具的随机载荷、以及工作机构和整机的动态设计奠定了基础。

Because seismic boreholes were deployed in the middle of coal seam, the energy of dynamite would be distributed symmetrically on the face of coal seam.

其中高频区大约以2000 Hz为中心，低频域的中心频率约为490 Hz，并且高频域和低频域的能量差异不显著。

By analyzing the influential factors of outburst in coal roadway, an important conclusion has been reached that the outburst danger of coal roadway depends on the distribution of outburst indexes in coal seam ahead of working face, not on the tested value of one point in coal seam.

通过分析煤巷工作面的突出影响因素，得出了煤巷的突出危险性并非决定于煤体内某一点的值、而是决定于工作面前方煤体内突出危险值的分布状态的结论。

The actual distribution of unload zone of coal seam ahead of working face can be shown by continuously testing the initial gas flow from coal seam during hole drilling, which can be used to forecast the outburst danger of coal roadway.

连续测定钻进过程中的初始瓦斯流量可以反映工作面前方卸压带的实际分布，从而准确地预测煤巷的突出危险性。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。