1.a small plot of land on which to build, usually in an urban area
1.The ERF has no obvious effects on sound insolating in moderate or high frequencies, but has apparent effect on th. . .
无论对声传播还是声激振动，电流变材料的影响都是随频率变化而变化的。
2.Many studies have demonstrated that ERF transcription factors have important roles in plant adaptation to abiotic stress.
研究表明，ERF类转录因子在植物适应非生物逆境的过程中起着非常重要的作用。
3.In this paper, we study the principle and method of designing the ERF controlling valve, and analyze the performance of the valve.
研究了电流变液换向阀的设计原理，设计方法，并对该换向阀的性能进行了分析。
4.Ethylene response factor (ERF) proteins regulate a variety of stress responses in plant.
乙烯应答因子（ERF）参与调节植物许多逆境应答。
5.Previously, we have demonstrated that tomato ERF protein TERF2 enhances freezing tolerance of transgenic tobacco and tomato plants.
之前作者证明番茄ERF蛋白TERF2增强了转基因烟草和番茄的耐冷性。
6.Base on ASME B31 formula, with a pressure determine ratio which is repair factor ERF to estimated the extent of metal loss features.
基于ASMEB31的公式，用压力判定比即估计维修因子ERF表示金属损失特征的严重程度。
7.The safety of aspartame was first called into question in 2005 when ERF published its first study on the sweetener's link to cancer.
阿巴斯甜的安全性问题第一次引起人们的注意是在2005年，ERF发表了它的第一个关于甜味剂致癌的研究报道。
8.X is the lower bound for integrating ERF.
X为ERF函数的积分下限。
9.Study of a Digital Control System of the New Automotive ERF Shock Absorber
新型汽车电流变液体减振器控制系统研究
10.The relation between crystal structure and infrared optical properties of ErF
氟化铒薄膜晶体结构与红外光学性能的关系