张力杆

Set the Sonometer at the edge of a table so the tensioning lever extends beyond the table.

将振动频率计置于桌子边缘，使张力控制杆伸出桌面。

Formation of a birdnest prevents free movement of goods and may be caused by inadequate tensioning of the top thread top thread not through take-up lever top thread not following thread path correctly or flagging goods.

鸟巢的形成阻碍了图案的自由移动，它可能是因为顶部的线张力不够，顶部的线未穿过紧线器杆顶部的线未准确地沿着线的轨迹，或者是图案下垂了）。

Formation of a birdnest prevents free movement of goods and may be caused by inadequate tensioning of the top thread,top thread not through take-up lever,top thread not following thread path correctly or flagging goods.

鸟巢的形成阻碍了图案的自由移动，它可能是因为顶部的线张力广东服饰批发网，顶部的线未穿过紧线器杆，顶部的线未正确地沿着线的轨迹，或者是图案下垂了）。

Formation of a birdnest prevents free movement of goods and may be caused by inadequate tensioning of the top thread,top thread not through take-up lever,top thread not following thread path correctly or flagging goods.

鸟巢的形成阻碍了图案的自由移动，它可能是因为顶部的线张力不够，顶部的线未北京哪里卖外贸服装紧线器杆，顶部的线未正确地沿着线的轨迹，或者是图案下垂了）。

Formation of a birdnest prevents free movement of goods and may be caused by inadequate tensioning of the top thread,top thread not through take-up lever,top thread not following thread path correctly or flagging goods.

鸟巢的青岛即墨外贸城阻碍了图案的自由移动，它可能是因为顶部的线张力青岛即墨外贸，顶部的线未穿过紧线器杆，顶部的线未正确地沿着线的轨迹，或者是图案下垂了）。

Formation of a birdnest prevents free movement of goods and may be caused by inadequate tensioning of the top thread,top thread not through take-up lever,top thread not following thread path correctly or flagging goods.

鸟巢的深圳阻碍了图案的自由移动，它可能是因为服装的线张力不够，顶部的线未深圳海燕服装批发紧线器杆，顶部的线未海燕服装批发地沿着线的轨迹，或者是图案下垂了）。

Formation of a birdnest prevents free movement of goods and may be caused by inadequate tensioning of the top thread, top thread not through take-up lever, top thread not following thread path correctly or flagging goods.

鸟巢的形成阻碍了图案的自由移动，它可能是因为顶部的线张力不够，顶部的线未穿过紧线器杆，顶部的线未正确地沿着线的轨迹，或者是图案下垂了）。9 \： f9 l# n2 N6 C0 Q+|# j S

Hang a mass of approximately 1 kg from the SECOND notch in the tensioning lever.

在张力控制杆的第二个槽口悬挂一质量约为1kg的物体。

It is a kind of double-twist star quadding machine with motorized taking-up, tension control system, twist pitch maker(pre-spiraller), enclosed bow type carriage, separator, yarn binder, capstan wheel, bar traverser and semi-automatic reel loader-unloader, etc.

生产线技术特点：焊接电流自动跟踪牵引速度特殊设计的成型工具，确保焊接的稳定进行特殊设计的电气工艺控制板，确保焊接平稳能实现设备的停车再启动的功能，满足生产线间断操作废带收卷速度自动跟踪牵引速度配置清晰高倍显示焊缝溶池的监视系统高速星绞设备概述：本机主要用于长途通信电缆的四线组绞合，是一种双节距星绞机，由主动收线、张力控制装置、扭矩发生器、封闭弓式绞笼、分离器、扎纱装置、牵引轮、光杆排线及半自动线盘装卸装置等组成。

The results show that the friction between hoop cable and joint will cause tension redistribution in hoop and radial cable of structure,led to uneven force distribution of the same hoop cable,increase displacement of some joints and axial stress of some bars in the lattice shell, and static properties of the structure will be obviously affected,but the dynamic and stability characteristic almost will not.

计算结果表明，环索与节点间的摩擦会导致结构环索及斜索张力重分布，致使同圈索力分布不均匀，使部分网壳杆件轴向应力和节点位移增大，对结构的静力性能影响最大，而对动力和稳定性能基本没有影响。

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。