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。
That is, the large bulk of the animals would have allowed them to maintain a fairly constant temperature even without a high metabolism.
也就是说，这些庞然大物即使没有较高的代谢水平，也能保持一个相当恒定的温度。
B. Maintain rammed earth with minimal moisture loss at relatively constant temperature for period necessary for hydration of cement and hardening of rammed earth.
在相对稳定的温度下，确保夯实墙的最小湿度，以保证水泥的水化和夯实墙的硬化。
When ambient temperature falls below the thermal neutral zone, isolated young cannot maintain high constant body temperatures.
当环境温度低于热中性区时，单独的个体不能维持较高的恒定体温。
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。
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。
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。
To maintain the constant average optical power and extiction ratio, the temperature compensation loop and automatic power control loop are incorporated in this chip.
为了保持工作中的稳定平均输出功率和恒定消光比，采用了温度补偿电路和自动功率控制电路。
Each cylindrical wine cellar relies on the surrounding earth for its insulation and combined with an ingenious air-flow system, it requires no power to maintain its constant temperature.
每个圆柱酒窖依赖于地球周围的绝缘和系统结合为一个巧妙的气流，它不需要电力来维持恒定的温度。
The atmosphere which can affect the refractive index of air is sealed in a column where the temperature, pressure and humidity maintain constant.
将影响空气折射率的大气密封在一个温度、压力、湿度恒定的柱体中。
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。
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。
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