The buoyant force up equals the weight down.
向上的浮力等于向下的重量。
Increasing the wages of the bus crews will force up fares.
增加公共汽车乘务员的工资会迫使票价上涨。
“You can shift the center of the force up and down the wing very quickly, ” said Russell Coutts, chief executive of BMW Oracle.
甲骨文宝马的总裁拉塞尔·考茨说：“你可以迅速地沿着翼的上下改变力心。
The symbolic pinch-point for Ireland is its 12.5% corporate-tax rate, which France and Germany self-interestedly want to force up.
爱尔兰象征性的夹点就是其12.5%的企业税，而法德两国为了自身利益，要求强制提高企业税。
But when macroeconomic changes force up markets generally, it does not mean that the value of each individual company in that market has changed similarly.
但是在宏观经济因素的作用下所引起的股市的上涨，并不能说明股市中每个公司的价值都会同样变化。
With the SNB now striving to force up the Banks' capital adequacy ratios, and with losses set to continue against a bleak economic outlook, more may well be needed.
以瑞士国家银行现努力迫使银行资金比率适当上调，并继续抗衡灰暗的经济前景而遭受的损失，这些需要采取更多的措施。
Philippine Air Force knew that a storm was coming and got his men up early to secure equipment at the airport.
菲律宾空军知道一场暴风雨即将来临，于是命令他的士兵早早起床，确保机场的设备安全。
When the front bird moves its wings up and down, the resulting force of the air lifts the next one.
当前面的鸟上下移动它的翅膀时，产生的空气力会带动下一只鸟。
Last year, mornings were like a fight because I had to force Tasha to hurry up when she was preparing for school.
去年，当塔莎准备上学时，我不得不强迫她加快速度，所以早晨就像一场战斗。
The government decided against using force to break up the demonstrations.
政府决定不使用武力来驱散示威游行。
Women officers make up 13 percent of the police force.
女警察构成警力的13%。
His sales force is signing up schools at the rate of 25 a day.
他的销售人员正以每天25个的速度和多所学校签约。
Some parents would dismiss their children's dreams as worthless and force them to give up their dreams.
有些父母会认为自己孩子的梦想是没有价值的，并且强迫他们的孩子放弃这些梦想。
Combine Exercise and Leisure. Take up fun activities that force you to exercise and have fun.
把锻炼和休闲结合起来。参加有趣的活动可以促使你锻炼并玩得快乐。
Just up the road, at Edwards Air Force Base, is the runway where nearly half of all shuttle flights touched down.
就在爱德华兹空军基地的这条路上，有一条跑道，几乎一半的航天飞机都在这里降落。
Upwards of a billion stars in our galaxy have burnt up their internal energy sources, and so can no longer produce the heat a star needs to oppose the inward force of gravity.
在我们的星系中，超过10亿颗恒星已经耗尽了它们的内部能量来源，因此无法再产生恒星所需的热量来对抗向内的引力。
Ships are at great risk of winding up as broken pieces after being hit by the force of a huge wave.
船只被巨浪冲击后极有可能卷成碎片。
With you, an affair does not usually build up gradually, it begins full force and continues with high-keyed intensity.
对你而言，一段恋情通常不会逐步开展，而是闪电般开始并始终保持激烈而高调的状态。
Well, the ground just pushes right back, supplying a force forward and up that propels the skaters into a glide or jump, depending on the particulars of the force they applied.
于是，冰面反推回去，提供了前进和上升的力量，推动选手滑翔或跳跃，而力量细节取决于选手们原作用力的特殊性。
You can only go without adequate sleep for so long before your body and mind force you to catch up.
在你的身体和头脑强迫你入睡前，你失眠的时间也不会太长。
All this will force your brain to wake up from habits and pay attention again.
所有这些将强迫你的头脑从习惯中清醒过来，再次集中注意力。
Because a full-force bite could wind up hurting them.
因为全力一咬很可能以伤害他们自己而告终。
Dark energy is a mysterious force that speeds up the expansion of the Universe.
暗能量是一种神秘的力量，它加速了宇宙的膨胀。
Military force can help only up to a point.
军事力量能帮忙只取决于一点。
But that force is now up against the immovable object of atomic physics.
不过这股力量现在对抗的是不可抗拒的原子物理。
Here, extreme temperatures and pressures force lava up through the layers of the Earth in tubes criss-crossing the mantle like a sort of chaotic plumbing for lava.
在地幔的高温和强压作用下，火山岩有如涌入杂乱无序的管道，阡陌纵横于地幔，向上渗入地球各圈层。
When you get that kind of flight time, the quality of your force goes up.
飞行员有足够的飞行时间，整个队伍的素质自然会提高。
When you get that kind of flight time, the quality of your force goes up.
飞行员有足够的飞行时间，整个队伍的素质自然会提高。
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