劝告消费者请教医学专业人员用选择适当的治疗方法替代紫草科植物.Consumers are advised to consult their health care professional regarding suitable alternative therapies to replace comfrey....
...a telephone hotline for gardeners seeking advice...为园艺爱好者提供咨询的电话热线Are you able to keep both the gardeners on?你还能继续雇用这两名花匠 吗 ?She has to employ two gardeners to look after that huge garden.她要雇两个园丁来照料这个大花园.Gardeners cla...
Diffusion coefficient can be deduced from mata no method using electronic microprobe.采用电子显微探针法,“俣野”数值方法推导出扩散系数.Single aerosol particles inin winter 2004 were analyzed by proton microprobe.采用质子微探针技术,分析单个大气气溶胶颗粒物.Lab sessi...