VRLA battery has two kinds of technology: AGM ( absorptive glass - microfibre ) and GEL technology.VRLA电池有两类技术: AGM技术和GEL技术.Conclusion: Silica gel column chromatography and crystallization are simple and rapid Methods: T...
The flatting mechanism of low luster paint of organic solvent was introduced.介绍了有机溶剂型哑光涂料的消光机理.Sitting on chair, both hands flatting on thigh naturally.坐在椅子上, 两手自然平放在大腿上.Now the Factory possesses various large - scale fl...
Psychiatry is an accepted branch of medicine.精神病学是公认的医学分支。The condition is practically unknown outside psychiatry clinics.除了医院的精神病科外，这种病几乎不为人知。A physician is someone who specializes in psychiatry.精神病专家是专门从事精神病治疗的人。...
由于营养不良他们的躯体都变了形。Their bodies had suffered contortion as a result of malnutrition.那躯体冰凉，显现不出有生命的迹象。The body was cold and showed no signs of life .病人的躯体排斥移植的心脏.The patient rejected the transplanted heart....
你如何向盲人解释颜色？How would you explain colour to a blind person?令人困惑的是，盲人对亮光也有反应。Confusingly, blind people also respond to the light.他曾教过盲人。He was a teacher of the blind....