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- The influence of different contents of phosphate and lime on hydration of Portland cement has boon studied using a non contact electrical resistivity meter. 摘要用非接触式电阻率测试仪研究了不同含量的可溶磷及石灰对水泥早期水化过程中电阻率的影响。
- The influence of different contents of phosphate and lime on hydration of Portland cement has been studied using a non contact electrical resistivity meter. 用非接触式电阻率测试仪研究了不同含量的可溶磷及石灰对水泥早期水化过程中电阻率的影响。
- In this paper, the combinative method of RS(rapid solidifying) and MA(Mechanical alloying) technique was adopted to prepare AgRENi electrical alloys. To improve the anti-welding ability and the contact electrical durability of AgNi , RE was added in. 本文采用快速凝固和机械合金化的组合技术制备AgRE电工合金,通过添加稀土元素改善材料的抗熔焊性能,提高触头的寿命。
- Most towns are supplied with electricity. 大多数城镇有电力供应。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- That poor madam has lost all contact with reality. 那位可怜的夫人脱离了现实生活。
- Nowadays, houses are mostly lit by electricity. 现在房屋大多用电照明。
- For further information, contact your local agent. 要进一步了解情况，请与本地代理商联系。
- The electricity failure paralyzed the water supply. 停电使水供应陷于瘫痪。
- His hut was unblessed, unblest with electricity. 他简陋的小屋没有电力供应。
- Have the children been in contact with disease? 孩子们同这种疾病有过接触吗？
- Helping a caller to contact somebody by phone. 帮助打电话者同某人电话联系。
- Don't leave the lights on it wastes electricity. 走时要随手关灯--以免浪费电。
- Fail to pay and they'll cut off the electricity. 你(如果)不付款，他们就要断电。
- I came in contact with her by telephone. 我和她通过电话联络。
- The electricity failure paralysed the water supply. 停电使水供应陷于瘫痪。
- A poor contact causes power to fail occasionally. 接触不良有时会造成断电。
- The house is not wired for electricity yet. 这所房子还没有铺设好电线。
- Do you have soft contact lens care product? 有没有软性隐型眼镜保养用品？
- Is your central heating gas or electricity? 你们的集中供热设备是煤气的还是用电的?
