1.
It take speed and skill to weld steel at this heat.
在这样的温度焊钢需要速度和技术。
2.
It takes speed and skill to weld steel at this heat.
在这样的温度下焊钢需要速度和技术。
3.
A: It requires eed, balance, stamina, agility, flexibility, coordination and good footwork.
它需要速度、调性、力、敏、韧、作和良好的步法。
4.
J: Oh, it's not a piece of cake. It requires speed, balance, stamina, agility, flexibility, coordination and good footwork.
噢，这可不是件容易的事，它需要速度、调、力、敏、韧、作和良好的步法。
5.
It requires speed, balance, stamina, agility, flexibility, coordination and good footwork.
它需要速度、协调性、耐力、灵敏、柔韧、协作和良好的步法。
6.
Note that the words "velocity"and "speed"require explanation.
请注意，“速度”和“速率”这两个词需要解释。
7.
Pneumatic conveying requires comparatively high gas velocities.
气力输送需要比较高的气体速度。
8.
We have to balance the need to be quicker with the need to be creative.
我们要在高速度的需要及创造性的需要之间保持平衡。”
9.
Automatic tracking the cutting speed: do not need to change the cutting angle if the glass ribbon speed changed.
切割速度自动跟踪：玻璃带速度发生变化，不需要改变切割角度。
10.
The aim is simple enough: we want full employment, a faster rate of industrial development.. .
目标很简单:我们需要全员就业,我们需要更快的工业发展速度……
11.
Lack of demand will slow (down) our economic growth.
市场需求低就要拖慢我们的经济增长速度.
12.
Middle-distance runners use a combination of sprint speed and endurance.
中距离跑选手需要具备速度和耐力的结合。
13.
This automatic speed control brakes each wheel individually as required, reducing the X5′s forward motion to slightly more than walking speed.
这项自动速度控制可视需要分别刹住前后车轮，将X5的车速减低至走路的速度。
14.
The speeds of adhesive-binding& adhesive-wheel can get adjustable speed out of grade control by the frequency converter according to the need of arts& crafts.
该机胶订速度及胶轮速度可根据工艺需要能通过变频器进行无级调节器速。
15.
Changing the line speed may require you to change settings for ports on this line. Continue?
改变线路速度可能需要您更改这个线路上端口的设置。要继续吗?
16.
Prompt action is indicated in a crisis.
危急时必需要迅速行动。
17.
Severl active modes available for transmission speed :automatic electric-eye fast-delivery,automatic electric-eye delivery, electric-eye fast-delivery ,electric-eye delivery,manual fast-delivery,and manual delivery.
操作灵活，输送带速度可依做鞋需要任意调节速度，使鞋面成型时更加完美。
18.
some of which are so high speed that you can go from the lobby to the 80th floor in around 45 seconds.
其中有些电梯的速度非常快，从大厅到80层只需要45秒钟左右。