This drift has been studied extensively in many animals and in biological activities ranging from the hatching of fruit fly eggs to wheel running by squirrels.
在许多动物中，以及在诸如果蝇卵的孵化乃至松鼠跑动的转轮这样的生物活动中，这种变化趋势一直受到广泛的研究。
We have a choice: take effective action or be like a mouse in a wheel, always running, getting nowhere.
我们有得选择：要么做有效的行动，要么像老鼠一样到处乱窜，却哪儿也去不了。
Four-wheel drive lets you outrun zombies in any road conditions, plus gives you better traction for running over any zombies who get in your way.
无论什么路况，四轮驱动都能让你摆脱僵尸，还给你更大的牵引力碾过挡路的僵尸。
I enjoyed the beautiful girl's act, she prepared to attend the game "running in the wheel chair", running at very fast speed with a smile on his young face.
我注意到一位面带微笑的美丽女孩，她正在准备一场“轮椅跑”比赛，在拨动轮椅前进的时候微笑一直都挂在她年轻的脸上。
Power strap wheel and working strap wheel must be fixed in the same plane, triangle strap should be in order, to confirm the machine running direction is the same as the mark.
电力肩带车轮和工作肩带车轮必须固定在同一平面，三角皮带应放置正确，以确认机器运行的方向是正确的。
My life feels like a gerbil wheel, with me running in place, working longer and longer hours and getting more behind all the time.
我的生活就像是沙鼠的车轮，我在上面不停的跑着，干活的时间越来越长，却始终越来越落后。
That ultimately leads us into a pursuit like the hamster running in place on his hamster wheel. Good exercise, but going nowhere meaningful.
最终让我们的追求沦为仓鼠轮上的奔跑，虽然一刻未停，却从未前进半步。
Entrusted sprocket, supporting wheels, wheel and rail links and so on, in the long running process, there will be a certain degree of wear and tear.
杂谈托链轮、支重轮、驱动轮及轨链节等，在长时间的运转过程中，会出现一定程度的磨损。
The escapement wheel is blocked in turns by each pallet-stone and freed at each oscillation of the regulator through the fork and balance. Concurrently the pallets keep the oscillator running.
擒纵轮不断地被擒纵叉阻止和释放，与钟摆的周期相一致地运转。
In this paper the effect of various factors, I, e. tyre pressure, tyre load, motor vehicle running speed and wheel alignment, upon the tyre life is analysed in detail.
详细分析了轮胎气压、轮胎载荷、汽车行驶速度和前轮定位时轮胎寿命的影响。
Off-wheel problem of rubber belt in the high speed process easily leads to damage of components in the running system and loss of personal property.
橡胶履带在高速行驶中的脱轮容易导致行走系统部件的损坏和人身财产损失。
Feig and colleagues raised mice, some in plain cases with wood chips and others in "enriched" cages with boxes, a running wheel, toys, and constant rearrangements of nesting material.
菲格及其同事分别在装有木屑的普通盒子和放有盒子、飞轮和玩具等物品的“高级”笼子中培育两组幼鼠。在后一个环境中，研究人员还不停地变换物品的摆放。
In designing chain drive is applied other than using worm wheel drive as the imported equipment does. Using two-end bearing support will greatly increase the thickener's running cycle.
用制造和安装精度要求不高的链传动取代了原进口设备采用的蜗轮蜗杆传动，采用双端支承方式和滚动轴承，有效地提高了设备的运行周期。
Some problems presented during QLK680.28 reclaimer′s bucket-wheel mechanism running, the scheme to modify it and the effect after modification were presented in this paper.
介绍了湘钢烧结厂QLK680 2 8斗轮取料机悬臂头部斗轮机构在运行中存在的问题，以及针对这些问题进行改造的方案设计、实施情况和改造后的效果。
ObjectiveTo establish the techniques for recording the circadian wheel running activities in mice.
目的建立一种实时监测小鼠昼夜运动节律的技术。
A running ferris wheel on a Christmas market is pictured on Decemquite possibly ber 1, 2010 in Berlin near the landmark TV tower.
照片拍摄了柏林地标电视塔附近圣诞市场上一座旋转的摩天轮，。
Modern design method of the running mechanism of planetary wheel is introduced in this article.
介绍了行星轮式行走机构的设计。
Modern design method of the running mechanism of planetary wheel is introduced in this article.
介绍了行星轮式行走机构的设计。
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