查询词典 roller

Once a month, you are afraid of things: either go to the gym, roller-skating, salsa dancing, or going out with friends, so you can improve your self-confidence, your self-esteem increased to twice as much and help you put issues control in the control range.

每个月做一次你害怕的事情：无论是去体育馆、滑旱冰、萨尔萨舞还是和朋友外出，这样可以提高你的自信心、将你的自尊提高到两倍并且帮助你把问题都掌握在控制范围内。

Do you want to go roller skating with me?

你想和我一起去滑旱冰吗？

A device and method for preparing compound nano fiber endless tow, which contains feeding material liquid to pair of electric spinning nozzle on frame, each nozzle respectively applied with high dc voltage with opposite polarity, each pair of nozzle jetting out nano fiber with opposite electric charge, said nano fiber attracting and colliding each other to form compound nano fiber, then forming nano fiber endless tow after drawing and stretching, the first opposite set pair of electric spinning nozzle jetted compound nano fiber endless tow is stretched down and used as acceptor which covered by the nano fiber jetted by second pair of nozzle an d forming two layers of compound nano fiber endless tow after drawing and stretching, in turn to get multilayer compound nano fiber endless tow after drawing and stretching by godet roller.

复合纳米纤维长丝束制备装置及其制备方法是一种简单、高效电纺制备纳米纤维长丝束的方法，其步骤为将料液输送给支架(3)上的电纺喷头对(1)；喷口相向的电纺喷头对(1)的每个喷头分别施加相反极性的直流高电压；每对相向喷口喷出分别带相反电荷的纳米纤维，并在空中相互吸引、碰撞形成复合纳米纤维，经牵引、拉伸后形成复合纳米纤维长丝束；第一对相向放置的电纺喷头纺丝形成的复合纳米纤维长丝束向下拉伸，并作为接受体与第二对电纺喷头喷出的分别带相反电荷并相互吸引的纳米纤维在空中相遇，被第二对电纺喷头喷出的纳米纤维包裹，经牵引、拉伸后形成两层复合纳米纤维长丝束；依次类推，最后经导丝辊对(2)牵引、拉伸后得到多层复合纳米纤维长丝束。

This article studies the effects of rare-earth modification on carbides pattern,distribution,matrix graininess of high Cr cast iron roller.

本文研究了稀土变质处理对高铬铸铁轧辊的碳化物的形态、分布和基体晶粒度的影响，认为稀土元素在适量的范围内，可提高这种轧辊的冲击韧性、抗压强度、抗剥落性能。

A method of calculating roller separating force of rolling granulator is introduced and calcula-tion formula is given.

介绍了一种计算辊压造粒机对辊分离力的方法，给出了计算公式。

Grease the roller bearing with grease gun.

用油脂枪给滚子轴承加大黄油。

PRQ+Ljk5r/W Grease the roller bearing with grease gun.

iExY6T；Rs_ 用油脂枪给滚子轴承加大黄油。

If not, the bearings will be worn and the life will be shortened, The methods of maintenance are as follows: oiling once for each shift. It should be noticed that the oil channel must be cleaned immediately if the oil is not be consumed or the loss is slow then 50# motor oil should be added. The oil cup is placed on the upper end of principal axis. Each shift should add 3# lithium base grease once with grease gun on bearing of principal axis base and bearing of milling roller. Disconnect and clean the analyzer once for 6 months and apply 3# lithium base grease. Apply lithium base grease for bearing room.(see lubrication system for details).

保养方法如下：主轴加油时间每班一次，但必须注意，发现油杯的油没有损耗或损耗太慢时，应立即清洗油道，再加50#机械油，油杯位置在主轴上端，主轴底座轴承，磨辊轴轴承每一班用黄油枪加注3#锂基润滑脂一次，分析器轴承每六个月拆开清洗一次，加足3#锂基润滑油，风机轴承室加锂基润滑脂。

Have appeared those green onion years that wheel roller passes.

浮现了那些车轮碾过的青葱岁月。

When the bottom touches the ground, the stroke switch can make the hoisting machine to stop running, so as to guarantee the wire rope not loosen, and make wire rope of the roller list in order to avoid rope loosen and in disorder.

当吊笼底部刚刚接触地面时，行程开关动作，可使卷扬机自动停止运行，从而保证钢丝绳不会呈松弛状态，并使卷扬机卷筒钢丝绳始终排列整齐，避免松绳和乱绳。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。