The wheel head can be orientated in double axes so that any spiral Angle and back Angle may be adjusted rapidly.
该机床磨头可以又轴定位，任何螺旋角和后角均可快速调整。
By using 3d solid model, the twist-back Angle of steam turbine twisted long blade with integral shroud was analyzed and calculated.
采用三维实体模型，对自带围带的汽轮机扭曲长叶片的扭转恢复角进行了计算分析。
The device is posterior cutter grinding to drill in cone surface grinding method that it can vouch for drill with reasonable back Angle, and symmetry precision is high.
本装置采用圆锥表面磨法对钻头进行后面刃磨，可保证磨出的钻头具有合理的后角，对称精度高。
By changing the fixed knife material, adding spacer, repairing the moving knife front and back Angle, transforming the casting bond into double one, the effects were obvious.
通过更换定刀材质，加放垫片，动刀修复前后角，改为双铸带头等后，效果显著。
A study is made on the working Angle in scraping process, practical Calculations are taken up to the Angle of working edge, rake Angle and back Angle. Some patterns of such change are found out.
本文对刮削过程中工作角度问题进行了探讨，并对工作刃倾角、工作前角和工作后角进行了具体计算，得到了一些变化规律。
Whether you're aiming for layers of plywood or cardboard or a bale of hay, if that foot-long blade hits an Angle, it could come ricocheting back at you.
不管是几层胶合板、纸板还是一大捆干草，万一飞刀打在不平的表面上，它很可能会朝你自己反弹回来。
Does it actually come down and then back up without going to the left or to the right and without making an Angle?
有可能往下然后往回来，并且不偏不倚，也没有形成一个角吗？
It can hold your mobile vertically or horizontally and the Angle can be easily changed by attaching the tail on a different spot on the back side.
它可以让你的电子设备或横躺或直立，只需改变在设备背面贴上尾巴的位置，设备放置的角度便可以任意调整。
I throw up an object at a certain Angle - and I see a motion like this — boing! — and it comes back to the ground.
以一定角度抛出一个物体，我看到这样一条路径，嘣-，物体落回到了地面。
Oil smoothes the water surface, making it a better mirror: more sunlight is reflected back to the observer (the satellite) at the same angle as the incoming sunlight (right).
油污使水面变得平滑，让它更接近于一面镜子：更多的入射日光被反射回处于同一角度的观测器（卫星）。
Photons travelling at any other angle within the material are reflected back inside when they reach the surface.
在发热材料内其运动方向与材料表面成其它任何角度的光子在碰到表面时都会被反弹回来。
Her seat slides forward and back on tracks in the center of the cockpit, which increases the OARS 'Angle of attack as they enter the water — making each stroke longer and more efficient.
她的座椅下面有个轨道，因此座椅可以前后滑动，这样在桨入水时可以增大它们的迎角，使每一次划船时桨在水中停留的时间更长，从而更有效率。
Then, at the same place, bend it back to form a right-angle in the opposite direction.
然后，在同一个地方，把它弯回去形成反方向的直角。
An Angle of the wall being given, with the tension of his back and legs, with his elbows and his heels fitted into the unevenness of the stone, he raised himself as if by magic to the third story.
他在墙角里把肘弯和脚跟靠紧石块上的不平处，便能利用背部和腿弯的伸张力，妖魔似的升到四楼。
Extras for experts: Brace your hands against the back of a sofa and bend over at a 90-degree Angle.
专家支招：双手撑着沙发背，身体呈90度角弯曲。
I NOTICED that the doormat was at a slightly crooked Angle. I reached down and moved the mat back into its correct place.
我注意到门口的垫子有点歪，就蹲下来把它摆正。
Lie down on your couch and scoot around until your back is on the cushions and your legs are resting on the seat back, at a 90 degree Angle to your waist.
躺在沙发上，后背靠着坐垫，腿搁在椅背上，保持到腰90度的角度。
Germany's Leaning tower of Suurhusen, which at an Angle of 5.19 degrees holds the Guinness world Record for the most tilted tower in the world, dates back to the 1450s.
德国的苏乌尔·胡森斜塔赢得了“世界最斜塔”的吉尼斯纪录，倾斜角度为5.19度，该塔始建于15世纪50年代。
First, make sure the driver's seat is at a 90-degree angle-not tipped back-to prevent your head from tilting forward, and that both you and your passenger have plenty of legroom.
首先，保证驾驶座呈90度角而不是向后倾斜，以防止你的头倾斜，同时你和你的乘客也有足够的腿部空间。
One way to create this obtuse Angle is to lean back further.
形成这种钝角的方法之一是再向后倾斜一点。
Mr Reid is pounding her for those statements and Ms Angle is back-pedalling, saying that, actually, she wants to “keep the promise of Social Security”.
里德(Reid)对她的这些言论给予了猛烈的攻击，安格拉（Angle）又开始自食其言，说实际上她是想 “遵守社会保障的承诺。”
Make the inserting block stretch out to the Angle steel of guiding track framework, and can draw back reliably.
使插块灵活可靠地伸出到导轨架标准节角钢上，并能可靠缩回。
Once I have enough turning room behind me, I roll left, pitch back right, and Angle the Raptor back toward the crowd.
一旦我的身后有了足够的空间，我就向左滚转，蹬右舵，让猛禽飞回人群上空。
The Secret is the correct functioning of the right leg, with emphasis on maintaining the angle of the right knee on the back and forward swings.
那个秘密就是关于他的右腿，强调在上杆和下杆时维持右膝关节的角度。
The elusive Planet X is, however, shrouded by a dust cloud that bounces sunlight back to the Sun, except for those rare moments when the angle of reflection is just right.
行星X行踪飘忽，躲躲藏藏，被尘埃云雾包裹着，除了反射角度刚刚好的稀有时刻外，都将阳光反射回了太阳。
Computer operation when placing the mouse position is too high, ShiShouWan in operation will back QuCheng a bad Angle, and keep the nervous state, can also cause carpal tunnel tissue hyperplasia.
操作电脑时将鼠标放置的位置过高，使手腕在操作中需背屈成一个难受的角度，并保持紧张状态，也会引起腕管组织增生。
Besides, the influence of the machining error by the nc model and the clearance Angle of the sway back are analyzed.
此外，还分析数控模型以及回摆间隙角对加工误差的影响。
Your arms should be at a 90 degree Angle and should be moving forward and back (rotating at the shoulder), not side to side.
您应该肘部弯转90度，双臂前后摆动(旋转，以肩部为中心)，而不是左右摆动。
Not all smooth surfaces reflect photons back to us, even though, technically, they should bounce back at the same Angle at which they hit the surface.
并非所有的光滑的表面都能将光子反射到我们的眼睛，即使从技术上讲，它们是能以击中表面的同样的角度反射回来的。
Not all smooth surfaces reflect photons back to us, even though, technically, they should bounce back at the same Angle at which they hit the surface.
并非所有的光滑的表面都能将光子反射到我们的眼睛，即使从技术上讲，它们是能以击中表面的同样的角度反射回来的。
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