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- Foam insulation saves fuel by retarding heat loss. 泡沫隔离保温层通过阻止热量的流失,达到节约能源的目的。
- Non-CFC Foam Insulation Foam insulation saves fuel by retarding heat loss. 不含氯氟烃的聚氨酯泡沫绝缘保温层这种泡沫绝缘保温层能够减少热量损失,节约能源。
- A chunk of fuel-tank foam insulation broke off during liftoff and gashed it. 在接受救援的时候，哈勃宇航员会穿上太空服漂出他们的飞船进入另一艘航天飞机。
- Suffix letter "S"indicates screw type element. Dairy Barn water heater equipped with Non-CFC foam insulation. 后缀字母"S"表示螺口型。挤奶厂热水器配置无氟泡沫保温材料。
- The plastic connectors hold 4"thick foam insulation in place inside conventional concrete forms. 塑胶接头举行4"厚厚的泡沫绝缘到位内常规混凝土形式。
- Suffix letter "S" indicates screw type element. Dairy Barn water heater equipped with Non-CFC foam insulation. 后缀字母"S"表示螺口型。挤奶厂热水器配置无氟泡沫保温材料。
- Electronic equipment manufacturers use CFC's to clean metal, and CFC's are commonly used as refrigerants and to make foam insulation. 电子设备制造商使用氯氟化碳清洗金属，并且一般都利用氯氟化碳作为制冷剂和制造泡沫绝缘材料。
- Electronic equipment manufacturers use CFC's to clean metal,and CFC's are commonly used as refrigerants and to make foam insulation. 电子设备制造商使用氯氟化碳清洗金属，并且一般都利用氯氟化碳作为制冷剂和制造泡沫绝缘材料。
- Non-CFC Foam Insulation The tank is surrounded by a thick coat of non-CFC polyurethane foam to trap heat inside the tank, saving energy. 不含氯氟烃的聚氨酯泡沫绝缘保温层这种内胆环绕着厚实的不含氯氟烃的聚氨酯泡沫绝缘保温层,将热量保留在内胆内,节约能源。
- Space-agency officials say the damage was caused by a piece of foam insulation that struck the shuttle during launch last Wednesday. 太空总署的官员说，损伤是由于太空梭星期三发射升空时受到一块泡沫绝缘材料的撞击。
- The piece of foam insulation that's got NASA officials concerned is a small piece that flew off Discovery's external fuel tank moments after lift-off Tuesday. 令美国航空航天局官员担心的这块泡沫绝热材料是星期二发射升空后不久从飞机的体外燃料箱脱落下来的一小块碎片。
- The tank shall be foam insulated with an EPA-approved, non-CFC material. 内胆应该由通过epa认证的无氟泡沫保温材料包裹隔离。
- During the mission, the biggest setback was the loss of a1- pound chunk of foam insulation from the fuel tank during the July26 launch, the same problem that ended up destroying Columbia. 在本次飞行任务中，最大的挫折无疑是在7月26日的发射过程中，飞机油箱掉落了一块一磅重的泡沫隔热材料，而当年“哥伦比亚”号正是毁于同样的问题。
- Shortly after Discovery blasted off July 26, a nearly 1-pound chunk of foam insulation fell from the fuel tank -- the very thing that was supposed to have been fixed after dooming Columbia. “发现”号7月26日点火升空后不久，一块近一磅重的泡沫绝缘材料从燃料箱上脱落，而当年“哥伦比亚”号正是毁于同样的问题，之后这个难题被认为得到了解决。
- Foam rubber provides good insulation. 泡沫橡胶隔绝性能良好。
- This is particularly true with high-frequency spark testers that should not be used with foamed insulation. 因此高频火花机不被应用于发泡绝缘是非常正确的。
- DC spark testing generates practically no corona and no heat, and is therefore a gentler test process, DC can be used on foamed insulation and thin insulation. 直流火花机几乎不能产生电晕和热量?因此它是一种轻微的测试方法?直流火花机可用于发泡和薄的绝缘。
- Cork is often used for insulation. 栓皮经常用作绝缘材料。
- The surface of the water is full of foam. 水面都是泡沫。
- The ship's propeller churned the waves to foam. 那条船的推进器把水浪搅动得泡沫四起。
