常見例句X is the lower bound for integrating ERF. X爲ERF函數(shù)的積分下限。Early Reading First (ERF) is a national grant competition conducted by the U. “早期閲讀先行”是由美國教育部主持的國家級競賽。ENI2, EIN3, ERF in turn act downstream of CTR1 and positively regulate the ethylene response. ENI2、EIN3/EIL、ERF1依次位於CTR1下遊,正調(diào)控乙烯反應(yīng)。The ERF has no obvious effects on sound insolating in moderate or high frequencies,but has apparent effect on th... 無論對聲傳播還是聲激振動,電流變材料的影響都是隨頻率變化而變化的。The structure and size of the ERF stepless speed change device also have influence on output rotational speed. ERF調(diào)速裝置的結(jié)搆尺寸也影響輸出轉(zhuǎn)速。The study on design of ERF damper under the big impact has the vital significance. 研究用於數(shù)控機牀實時減振系統(tǒng)所需的電流變液阻尼器。 返回 erf