采用两步交联法合成了可生物降解聚天冬氨酸水凝胶.Biodegradable poly ( L - aspartic acid ) hydrogels were synthesized by a two step cross - linking reaction.智能水凝胶作为药物载体有着良好的应用前景.Intelligent hydrogels have enormous potential in the application as ...
There was no hepatosplenomegaly or lymphadenopathy, but severe exfoliative dermatitis was observed.肝、不肿大,淋巴结未触及, 但发现严重的剥脱性皮炎.Conclusion: MEBO is very effective in treating large area exfoliative dermatitis.结论: 湿润烧伤膏治疗大面积...
Heat was obtained from decomposing manures and hot air flues.靠肥料分解和烟道为植物提供热量.Farmers enrich the soil with organic and inorganic manures.农民用有机肥料和无机肥料来提高土壤的肥力.Six organic manures were used to apply to celery and romaine le...
在作功冲程期间,气门的位置都是关闭的.The position of the valves during the power stroke are both closed.动力冲程的后段是绝热膨胀过程.The remainder of the power stroke is an adiabatic expansion.当排气冲程开始时, 气缸被向上运动着的活塞刮掠.When the exhaust stroke starts, the...
异染色质部分在间期有染色很浓的倾向, 有时形成浓缩的块状,这些块状叫做染色中心.Heterochromatic areas tend to stain intensely during interphase, sometimes forming condensed masses called chromocentres.经过浓缩的果汁在包装前要对水还原,并消毒.From - concentrate juice has been reco...
...the successful resolution of a dispute involving UN inspectors in Baghdad.涉及联合国驻巴格达观察员的争端的成功解决A senior UN official hopes to visit Baghdad this month.一位联合国高级官员希望于本月访问巴格达。It also includes return facilitation centers, mo...
The move represents a setback for the Middle East peace process.这个行动意味着中东和平进程受挫。The team suffered a major setback when their best player was injured.最优秀的队员受了伤，使得这支队伍的实力大打折扣。She views every minor setback as a disaster.她把每...