Plumbers caulk joints in pipe with lead, string or a caulking compound.管子工用铅 、 绳子或专用填隙材料使管子的接头不漏水.Older windows and doors require maintenance -- scraping, painting and caulking.旧门窗需要一系列维护,诸如, 刮磨, 上漆,勾缝.Caulking and weath...
岩石上有许多蜂窝状的小孔.The rock was honeycombed with passages.很多人用蜂窝状的材料作为测量温度的传感元件.Many people use cellular materials as sensitive elements in hygrometers.将这个系统划分成蜂窝状的小区有什么好处 呢 ?But what are the advantages of dividing the system ...
Conclusions Measurement of the distribution of T 3 RmRNA is helpful to the differentiation of TCM - bion Zheng.结论在外周血白细胞中,T3RmRNA各亚型表达有助于临床对中医气阴两虚、阴阳两虚型的确立....
Firs,spruces and pines are conifers.冷杉、云杉和松树都是针叶树。Her firs big break came alongside Jane Russell in Gentlemen Preferred Blondes.她的冷杉很大的突破与简·里先生来金发碧眼的首选.Firs, spruces and pines are conifers.冷杉 、 云杉和松树都是针叶树.Pines, firs, an...
这些蚕的吐丝量很大.The silkworms are producing well.介绍了吐丝机固有频率的电算方法.The computing method for natural frequency of feeding machine is introduced.蚕吐丝, 蜂酿蜜. 人不学, 不如物.Silkworm silk, bee honey. People do not, not as objects....