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- Keywords motor exhaust;induce;plant cell;permillage of micronucleus cell; 发动机废气;诱导;植物细胞;微核细胞千分率;
- The research on infrared signal attenuation caused by solid motor exhaust plume is very important to detection and guidance of infrared signal. 固体火箭发动机排气羽流对红外制导信号的衰减研究,对红外信号的探测与制导具有重要的理论和应用价值。
- The GR series metal carrier catalyst, GWMC series motorcycle exhaust catalyst and GCP series motor exhaust muffler were appraised as high-tech products. GR系列金属载体催化剂、GWMC系列摩托车排气净化器、GCP系列汽车排气净化消声器被评为高新技术产品。
- Keywords motor vehicles;exhaust gas;endangerment;pollution prevention; 机动车;尾气;危害;污染防治;
- Limited quantity and date of light motor exhaust 轻便摩托车排气污染物排放限值及执行日期
- Keywords motor spindle;optimum preload;dynamics; 电主轴;最佳预紧力;动力学;
- Keywords Motor cortex;Stimulation;Thalamic pain; 运动区皮质;电刺激;顽固性疼痛;
- Keywords motor vehicles;ethanol gasoline;exhaust emissions;injector;intake valve;TWC; 机动车;乙醇汽油;尾气排放;喷油器;进气阀;TWC;
- Keywords Motor unit potential;Myogenic lesion;Diagnosis; 运动单位电位;肌原性损害;诊断;
- Keywords motor neuron;sciatic nerve;axotomy;flunarizine;nimodipine; 运动神经元;坐骨神经;轴突切断术;氟桂嗪;尼莫地平;
- Keywords Motor vehicle;Safety;Friction flake;Ratchet and pawl; 机动车;安全装置;摩擦片;棘轮棘爪;
- Keywords Motor vehicles;Colligation repairing;Envirorment Quality; 机动车;综合整治;环境质量;
- A Study of Suppressions After-burning with Additive on Solid Rocket Motor Exhaust 用添加剂抑制固体火箭发动机喷焰二次燃烧的研究
- Research of Temperature Flow Field Measurement for Solid Rocket Motor Exhaust Flame 固体火箭发动机羽焰温度流场测试研究
- Keywords motor fuel;engine performance;lubricant;detergency;additive; 发动机燃料;发动机性能;润滑油料;清净性;添加剂;
- Keywords motor relearning;cerebral infarction;walking ability;balance function; 运动再学习;中风;步行能力;平衡能力;
- Keywords Motor commutator Cold forging Forming by one step Technical study; 电机换向器;冷锻;一次成形;工艺研究;
- Keywords motor stamping mould;punch;fixative way;relaining compund 609; 电机冲模;凸模;固定方法;厌氧胶609;
- Keywords: GPRS; GPS; GIS; Protocol; Design?? 关键词:通用分组无线业务;全球定位系统;地理信息系统;协议;设计??
- Make bulk changes to keywords, ads, and ad groups. 批量更改关键字、广告和广告组。