在此条件下合成的产物中活性物含量可达40%.Under the optimum conditions, the content of active substance could reach 40 %.其固体物的质量分数为25%,活性物质量分数为18%.Its solid was 25 % and the activating agent was 18 %.对以氟化钠和一氟磷酸钠为基础的 抗 龋活性物配方的有效性给予了肯定.The ef...
Forward handspring has great potentialities in its development among the forward somersault movements in floor exercises.前手翻在自由体操前空翻类动作发展方面具有较大的潜力.The breathtaking potentialities of mechanization set the minds of manufac...
The destructive and malignant neoplasms of chorionic epithelium often arise from hydatidiform moles.破坏性和恶性的绒毛膜上皮癌往往是葡萄胎所引起.Moles dug tunnels under the lawn.?鼠在草地下面打洞.Moles have powerful forefeet for digging.鼹鼠的前足非常有力，擅长挖...
本衬垫适用于入孔,出孔的焊接使用.This welding backing is specially designed for hand holes and manholes welding.由于有个可以呼吸通常的出孔, 我的眼睛不会起雾.With the breathing out vent, they don't fog up my eyeglasses.子弹在他的左肺上面穿出孔来.The bullet perforate...
He listed four dependents on his income - tax form.他在所得税申报表上填写家属四人.He scorned the provisions made in the name of charity for the city's dependents.他诅咒那些以慈善名义对城镇穷苦人所设的布施.For more information about inferred dependents...
早在计算机尚未普及的时代（约1980年），他们就创办了软件公司。Back in the dark ages of computing, in about 1980, they started a software company.英语是一种很普及的语言.English is a widespread language.电子计算机得到普及的主要因素是其价格的降低.The main reason for this surge in popu...
纸上有一滴墨水渍.There is a blot of ink on the paper.这墨水渍擦不掉.This ink stain won't rub out.那男孩的白衬衫上有墨水渍.The boy's white shirt was marked up with spots of ink....
PDF is electronics document format developed by Adobe Company.pdf是Adobe公司开发的电子文件格式.There are a few blocks of adobe houses.那里有几个街区的土坯房。...a few blocks of adobe houses.几个街区的土坯房They live in an adobe house.他们住在一间土坯屋里。an adob...