The progress of research in synthesis aminobenzoic acid from different material is presented.总结了不同原料合成对氨基苯甲酸的研究进展,讨论了各种方法的优缺点.The material is cut and glued in place...材料被剪切下来并粘贴到合适位置。Our life on earth is, and ought to be...
The material consisted only of already published, unclassified information.这份材料里只有一些已公开的、非保密性质的信息。This will give your promotional material individuality and style.这会让你的促销品显得个性十足、格调高雅。In its untreated state the carbon fib...
He was frustrated by his inability to wave down a taxi.连一辆出租车都打不到，他很沮丧。Her inability to concentrate could cause an accident.她无法集中精力可能会导致事故。a congenital inability to tell the truth生就的不会说实话...
The popular ceramics industry expanded towards the middle of the 19th century.到19世纪中期，大众制陶业得到了发展。The service is being expanded following the success of a pilot scheme.在试验性方案获得成功后，这项服务正在推广中。Transport networks need to be e...
苜蓿和远志全都是牧草.Clover and milkworts are grasses.目的: 研究山西道地药材晋产远志品种资源多糖类含量.Objective : To study the polysaccharide's content in the different Polygala tenuifolia Willd resources from Shanxi.全面总结了远志属植物中的各种(山)类化学成分及其药理活性和最...
a gnarled old apple tree多瘤节的老苹果树His hands were gnarled with arthritis.他的双手因患关节炎而扭曲变形。The tree has gnarled red branches and deep green leaves.这棵树的树枝扭曲多瘤且呈红色，树叶则是深绿色。...his gnarled, coarsened features.他那饱经风霜、粗糙的脸...a large...