If your doctor told you that you need to lift weights, you would start with light weights, gradually working your way up to the heavy ones, thereby increasing your power.
如果你的医生告诉你，你应该举重，你应该从较轻的重量开始，逐渐加重到更重的重量，由此来增加力量。
However, increasing the velocity at a given spin reduced the lift coefficient.
但是，旋转速度不变的情况下增加球速会降低升力系数。
That is partly because of increasing vibration, but mainly because the spinning rotor blades provide both lift and propulsion.
直升机旋翼既要提供升力又要提供向前的推力是造成这一情况的主要原因，同时旋翼产生的震动也是一个让直升机飞不能高速飞行的部分原因。
The tubing with small diameter is more favorable for increasing the fluid lift.
小直径油管更有利于增加举液高度。
To enhance the roughness of the blade's partial area for increasing the lift drag ratio, a new method was given in this paper.
该文给出了一种提高叶栅叶片的升阻比新措施，即采用加大叶片局部粗糙度来提高叶片的升阻比。 实验研究证实这种方法确实有效。
Consider the current trends: Power-Lift Gyms are already popular among customers in 500 locations, and national surveys indicate increasing concern with weight loss and physical fitness.
考虑一下当前的潮流：Power - Lift Gym已经在500个地点的消费者中相当流行，全国调查表明对于减肥和健身的关注越来越多。
With the increasing of oil well and producing reserves, it is difficult for conventional artificial lift technology to meet the producing need.
随着油井深度及稠油动用储量的增加，常规举升工艺已很难满足生产的需要。
Increasing the lift drag ratio of turbine blade is an effective way for improving turbines aerodynamic characteristics.
提高叶轮机械叶片的升阻比，是改进叶轮机械气动性能的重要途径。
As increasing of heavy oil component in raw oil and rising of light oil yield, this result in stricter requirement for lift pipe reactor of oil refining unit.
由于原料油不断重质化，而且要求轻质油收率不断上升，因此对炼油装置提升管反应器的要求更加苛刻。
If you go much faster, the center of lift moves back on the wing, pushing the nose down and increasing velocity, until you soon approach the speed of sound.
如果飞得太快的话，升力的中心会向机翼后部移动，使飞机的机头朝下，导致飞行速度增加，直到飞机接近音速。
As the developed industrial countries pay ever more attention to environment protection, the application of LPG as the fuel to fork-lift trucks is rapidly increasing.
由于工业先进国家对环境保护日益重视，采用液化石油气作燃料的叉车迅速增多。
The magnitude of each velocity component and tangential velocity curve changed a lot and the changes were even more obvious along as increasing of the valve lift.
各速度的大小和切向速度分布曲线发生较大变化，并随升程的增大而更加明显；
With the increasing of oil well and producing reserves, it is difficult for conventional artificial lift technology to meet the producing need.
柱塞气举是通过在油管柱内上下循环运动的柱塞把地层产液举出地面的人工举升方法。
With the increasing of oil well and producing reserves, it is difficult for conventional artificial lift technology to meet the producing need.
柱塞气举是通过在油管柱内上下循环运动的柱塞把地层产液举出地面的人工举升方法。
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