Around the beginning of the 20th century there were actually some primitive solar water heaters on the consumer market.
大约20世纪初，消费市场上出现了一些原始的太阳能热水器。
The heaters have water-filled steel tubes that zigzag in front of a reflective surface, which concentrates the sun's rays on the tubes.
这种加热器装有充满水的钢管，在反射面前头曲折布置，反射面将太阳光聚焦在钢管上。
They have evolved special "heaters" of modified muscle tissue that warm the eyes and brain, maintaining peak performance of these critical organs.
它们进化出了一种特殊的“加热器”，由经过改造的肌肉组织构成，可以温暖眼睛和大脑，使这些关键器官保持最佳状态。
And Rizhao's solar water heaters are not an aberration.
而且日照市的太阳能热水器并没有什么特异之处。
The same rule applies to solar heaters and wind turbines.
这些规则同样适用于太阳能加热以及风力发电。
Sales of electric heaters have increased.
电暖器的销售量增加了。
Sales of electric heaters have increased.
电热器的销售量增加了。
The firm says it is now the world’s biggest manufacturer of solar heaters.
该公司宣称皇明如今已成为世界最大的太阳能热水器制造企业。
Research on thermal efficiency forecast method of solar water heaters.
太阳能热水器的热效率预测方法研究。
"They don't have enough kerosene to run heaters for all the evacuation centres," he said.
“他们没有足够的煤油来开动所有避难所的取暖设备”，他说。
A more comprehensive way to change the situation is to improve the design of water heaters.
而改变这种状况的更加有效的方式就是，改进热水器的设计。
To that end, regulators have ordered more buildings to be equipped with solar water heaters.
为了这个目的，管理者已经命令更多的楼房配备太阳能热水器。
If the water is cut off, use emergency water supplies — in water heaters and melted ice cubes.
如果水源被切断，使用热水器里的水或融化的食用冰块水救急。
Solar water heaters often require larger storage capacity than conventional water heaters.
太阳能热水器往往比常规热水器需要更大的存储容量。
Would you please tell us the price of these electric heaters so as to help us make the decision.
能否告知这些电热器的价格，以便我们作出决定。
This leg-up has been crucial. The firm says it is now the world's biggest manufacturer of solar heaters.
这种帮助是至关重要的，皇明公司表示它现在是世界最大的太阳能热水器制造商。
The three bedrooms have wall-mounted heaters, which are used only when the rooms are occupied, and switched off at night.
三个卧室里装了壁挂式供暖装置，只在房间有人的时候打开，而且夜间也是关闭的。
Solar energy water heaters have successfully become daily durables like fuel gas water heaters and electric water heaters.
太阳能热水器已成功地成长为与燃气热水器、电热水器并驾齐驱的日常耐用消费品。
The King Edward Memorial hospital in Mumbai, for example, was recently remodelled with solar heaters and rainwater-collection units.
例如，在孟买的爱德华国王纪念医院，最近安装了太阳能热水器和雨水收集装置。
One technique to test composite material takes advantage of heat transfer: inspectors place large heaters next to a section of the plane.
测试复合材料的一项技术主要依靠热传递实现：测试员将一个大型加热器放在飞机受测试部分的旁边。
This new kind of solar air heaters can be expected to have a wide potential application in areas such as solar drying and solar heating.
这种结构简单的新型太阳空气加热器在太阳能干燥及采暖等领域有很大的潜在应用价值。
Sometime in mid-February, the rover will not have the energy to move and will have to conserve its resources for its heaters and survival.
等到二月中旬的时候，勇气号的能量将不足以提供其驱动力。那时它就不得不保存能量，进入“冬眠”状态。
In some homes, room heaters have a sensor that directs heat only toward occupants; there are "energy navigators" that track a home's energy use.
在有些居室里，供暖设备装有感应器，人在哪里，它就对着哪里供热；还有一个“能源导航器”，跟踪监视家里的能源使用状况。
You can get more information about solar water heaters and other projects from EnterpriseWorks/VITA. This group works internationally to fight poverty.
你可以从EnterpriseWorks/VITA获得更多关于太阳能热水器和其他项目的资料，该组织在全球致力于消除贫困。
This is not something that most business owners think about, but insurance companies know that extension cords and space heaters are major fire hazards.
大多数企业主都不会考虑到这点，但保险公司知道延长线和小型供热器是重大火灾隐患。
The successfully developed KFLG level regulating instrument has resolved the difficult problems in level control applications of high pressure heaters.
研制成功的KFLG液位调节仪表圆满解决了电厂“高加”液位调节难题。
Satellite dishes are common sights on homes in the small farming communities which dot the terraced hills of Chongqing, as are solar powered water heaters.
在重庆山城错落有致的小村庄里，随处可以看到接收卫星电视信号的天线和太阳能热水器。
Satellite dishes are common sights on homes in the small farming communities which dot the terraced hills of Chongqing, as are solar powered water heaters.
在重庆山城错落有致的小村庄里，随处可以看到接收卫星电视信号的天线和太阳能热水器。
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