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- MJC: The sources of these internal transients are everyday items, such as air compressors, arc welders, pumps, elevators, switching power supplies and other inductive loads. 这些内部电涌的根源是每天都会使用的设备，如空气压缩机，电弧焊接机，泵，电梯，开关电源和其他的感应负载。
- The sources of these internal transients are everyday items, such as air compressors, arc welders, pumps, elevators, switching power supplies and other inductive loads. 这些内部电涌的根源是每天都会使用的设备,如空气压缩机,电弧焊接机,泵,电梯,开关电源和其他的感应负载。
- His disease was complicated by pneumonia. 他的病因肺炎并发症而变得更严重。
- Our equipments are abundant such as side benders, cutting board machines, carbon dioxide protection welders, argon arc welder and so on. 在设备方面，钣金、冷作所需设备应有尽有，如弯边机、剪板机、二氧化碳保护焊机、氩弧焊机等等。
- Joan of Arc was one of France's greatest daughters. 圣女贞德是法国最伟大的女性之一。
- Workers are using electric welders to weld cracked steel. 工人正在用电焊机把断裂的钢筋焊结在一起。
- Joan of Arc was burnt (alive) at the stake. 圣女贞德在火刑柱上被(活活)烧死。
- What can we do to prevent the disease spreading? 我们能做什么来防止这种疾病蔓延呢？
- Joan of Arc was made a saint in 1920. 1920年，贞德被追封为圣女。
- John put up a real fight to overcome the disease. 约翰为征服疾病，进行了不屈的斗争。
- The poor man has a serious disease of the liver. 这个可怜的人患有严重的肝病。
- Some metals weld better than others. 有些金属容易焊，有的不容易焊。
- The sun appears to move in an arc across the sky. 太阳看起来在天空以弧线运行。
- He was found in incurable disease. 他被查出得了不治之症。
- Have the children been in contact with disease? 孩子们同这种疾病有过接触吗？
- Is there a link between smoking and lung disease? 吸烟与肺部疾病之间有关系吗？
- The disease is still in its primary stage. 这疾病仍然在初发阶段。
- The mosquito is a transmitter of disease. 蚊子能传播疾病。
- Joan of Arc led a large army to raise the siege of Orleans in1429. 贞德在1429年率大军解除了英军对奥尔良的围攻。
- There is no certain cure for this disease. 这种病没有特效药。
