紧拉

This is Forestay. It prevents the mast from falling to the stern. A fortsay is cannot be tight. Otherwise, the structure of the hull would be damaged.

这条叫Forestay，防止桅杆向后跌，轻轻拉住即可，不可太紧，长期处於紧张装态会破坏船身结构。

Jesus said, You blind guides, straining out a gnat and swallowing a camel!

耶稣说："你的盲导游，拉紧了幼和吞咽骆驼"！

From the dead tree, Kevin uncurled the guide rope, anchored the other end to his van and pulled forward to tighten it.

凯文把拴在死树上的导索展开，将其另一端固定在他的货车上并向前牵引拉紧。

A'.'' handsaw with ''.'a'.''''.'taut'.

有拉紧的细刃片的''。

We'd better harden up a little, because we need more speed.

我们最好把帆拉紧一点，因为我们需要加快速度。

She sees many people day after day pull to stretch hair or bind horsetail too tightly.

她看到许多人日复一日地拉伸头发或者把马尾绑得太紧。

If it is short and tight, it will pull the upper ends of the tibia and fibula backward, contributing to hyperextension.

如果这块肌肉肌纤维短并且僵紧，它会把胫骨和腓骨的上部向后拉，造成超伸。

Adjustment of center distance or use of an idler pulley is necessary for wear and stretch compensation.

缺点包括：由于皮带的滑差和拉紧，角速度比不一定是常数或等于滑轮直径的比率；热量会不断增加；速度限制为每秒35米；动力传送限制为370千瓦；工作温度通常限制为-35℃到85℃；必须调节中心矩或使用导轮来补偿磨损和伸长。

By analyzing beam elements characteristics running on idler and pulley, adding belt viscous-elastic behavior and resistance behavior, and combining take-up model and reasonable boundary, it obtained belt dynamical equations in two-dimension model.

通过分析梁单元在托辊及滚筒上的运动特性，结合输送带的粘弹特性、运行阻力特性等参数的影响，再结合拉紧装置的振动特点及合理的单元边界条件，得到了输送带二维数学模型的动力学方程。

The thesis studied the woodworking tension band saw blades by means of the vibration theories,made sure the relationship between tension force and inhesion frequency of its system.

应用振动理论，对经过适张处理后的木工带锯条进行研究，确定张紧力与系统固有频率之间的关系，提出将带锯条的振动简化为弦的振动与受拉伸的梁振动。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。