It allows the train to maintain a constant speed through the twists and turns of existing track.
它可以让火车在现有蜿蜒盘旋的轨道上保持匀速。
For the Earth to maintain a constant average temperature, such emissions from the planet must balance incoming solar radiation.
为了使地球保持恒定的平均温度，来自地球的这种辐射必须平衡入射的太阳辐射。
Humans weren’tdesigned to maintain a constant focus on assigned tasks.
人类不是设计出来对指定的任务维持恒久不变的注意力。
As you move onto the more expensive zoom lenses, they maintain a constant aperture.
当你继续研究比较昂贵的变焦镜头时，你会发现它们有着恒定的光圈。
The sponsors, developers, and users should be able to maintain a constant pace indefinitely.
项目出资方、开发人员和用户应该可以长期的维持一种不变得步调。
The basic function of a reference electrode is to maintain a constant electrical potential.
参比电极的基本功用是维持一个恒定的电能。
The sponsors, developers, and users should be able to maintain a constant pace indefinitely.
责任人、开发人员和用户要能够共同维持其步调稳定延续。
When need cooling: through a variety of cooling fluid, pump body can maintain a constant temperature.
需冷却时：通过各种冷却液，可以保持泵体的恒温。
These two elements overlap and interact to maintain a constant flow between the outside and the inside.
这两个元素之间相互重叠并且相互作用，以此来保持内外空间的不断流动。
The 2.1 rate in the US is considered the minimum for a developed nation to maintain a constant population.
美国是2.1个，这个数字被认为是发达国家维持人口稳定所需的最低限。
Like the thermostat, the cooling fan has to be controlled so that it allows the engine to maintain a constant temperature.
与温度自动调节装置一样，必需控制好冷却风扇以保证发动机在一个恒定的温度下运转。
The use of web cam applications which maintain a constant FTP connection uploading an image at regular intervals is forbidden.
使用网路摄影机应用程式如会持续使用FTP连线上传影像，因此也禁止使用。
We've talked about one the main concepts in physiology being homeostasis, that is' how do you maintain a constant internal environment?
我们讲到了生理学的主要概念，内稳态，即如何维持内环境的稳定。
Animals that maintain a constant body temperature year-round as true endotherms do grow rapidly even when the environment becomes cool.
真正的恒温动物可以一年四季保持恒定的体温，因此可以在天气很冷的情况下快速生长。
Called Distronic, it also operates at high speed and adjusts both braking and acceleration to maintain a constant distance from other cars.
这种系统在高速行驶时也起作用，通过调整制动和加速系统来保持同其他车辆的距离。
It is found that if we expect to maintain a constant size pickup while reducing the Q, we must increase the solid percentage in the size VAT.
结论是若保持上浆率不变而要降低Q，则必须增加浆槽中浆液含固率。
Agile processes promote sustainable development. The sponsors, developers, and users should be able to maintain a constant pace indefinitely.
坚持不懈地追求技术卓越和良好设计，敏捷能力由此增强。
The role of the regulator is to ensure that the generator output voltage to maintain a constant energy, protect the safe operation of equipment.
调节器的作用就是保证发电机在输出电能的电压能够保持恒定，保护设备安全运行。
Of the characteristics of electric power, the primary concern of the electric power system engineers is to maintain a constant operating frequency.
在电力的众特性之中，电力系统工程师主要关心的是保持恒定的工作频率。
If you used a gear like this in your car, it would be impossible to maintain a constant speed-you would be accelerating and decelerating constantly.
假如你的车内使用这种齿轮，那么你就不可能保持稳定的速度-你就一直在加速或减速。
But more important to maintain a constant curiosity of things, such as how to play better, how to improve the skills, how what is learned from others.
但更重要的是要对事物保持不断的好奇心，比如说怎么样打得更好，怎么样提高技巧，怎么样从别人身上学到什么。
Consequently, it is often necessary to close a series of basins by means of sluices and thus maintain a constant water level in the closed port section.
因此有必要使用泄水闸来封闭一些港区，以保持封闭港区中的水位。
When the overall vibration of a stock or commodity is in balance, its price will maintain a constant rate of vibration (i. e. prices will form a trend).
当股票或商品整体波动处于平衡状态时，其价格将保持恒定波动率（即价格形成趋势）。
The reference suspension must maintain a constant degree of turbidity and the sample and reference suspensions must be prepared under identical conditions.
参照悬浮液必须保持恒定的浊度且样品和参照悬浮液必须在同一条件下进行制备。
When the roller mill with a certain ring wear, the length of spring pressure adjusted to maintain a constant link between roller mill on the pressure roller.
当磨辊与磨环达到一定磨损后，调整高压弹簧长度，保持磨辊于磨环之间的恒定碾压力。
Odorization pumps are specially designed diaphragm plunger metering pump, plunger travel of the exercise machine lock, each time to maintain a constant output.
加臭泵是专门设计的隔膜式柱塞计量泵，柱塞的运动行程机械锁定，每次输出量保持恒定。
Four in one electric temperature controller with LCD window is easy to set up expected temperature and maintain a constant temperature in a user-friendly operation.
四合一电子温控仪拥有LCD显示窗口恒温控制仪，能让你轻而易举的设定想要的温度，且能维持恒温。
Four in one electric temperature controller with LCD window is easy to set up expected temperature and maintain a constant temperature in a user-friendly operation.
四合一电子温控仪拥有LCD显示窗口恒温控制仪，能让你轻而易举的设定想要的温度，且能维持恒温。
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