1) shrinkage-restraining effect
限缩效应
2) scale effect
缩尺效应
1.
Status quo and tendency of studies on scale effects of coarse-grained materials
粗粒料缩尺效应研究现状与趋势
2.
The scale effect and the influence of Reynolds number on the model were also investigated.
研究了因雷诺数不同而导致的单塔缩尺效应,发现实尺和缩尺模型的计算结果在最大正压和平台区有差别。
3.
Thus the "scale effect" influence existed in indoor tri-axial test(=30cm) can be over.
从而解决了用室内三轴试验(=30cm)参数存在的“缩尺效应”等影响,并对三板溪面板堆石坝进行了三维有限元分析。
3) Effect of promoting uterine muscle contraction
缩宫效应
4) squeezing effect
压缩效应
1.
Atomic and field squeezing effects in Jaynes-Cummings model with cavity dissipation;
含腔场损耗的J-C模型中的场和原子压缩效应
2.
The uncertainty relations and squeezing effects for mixed states;
混合态的不确定关系与压缩效应
3.
The results indicate that the time evolution function of charge or current is the Jacobian elliptic function instead of a sine one,and the squeezing effect appears periodically in the circuit.
结果表明:电荷与电流的时间演化函数由雅可比椭圆函数替代,而且在电路中显示周期性压缩效应。
5) squeezing effects
压缩效应
1.
Photon squeezing effects of q-deformed light field interacting with a cascade three-level atom;
q形变光场与级联型三能级原子相互作用中场的压缩效应
2.
Photon squeezing effects of q deformed even coherent light field lnteracting with a Ξ type three-level atom;
q形变偶相干光场与Ξ型三能级原子相互作用中场的压缩效应
3.
The results show that only the photon-added squeezed state which was acted on ~+ can appear squeezing effects,but was acted on ~(-1) did not.
结果表明,a-∧1作用于压缩真空态所得到的增光子压缩真空态不产生压缩效应,而a∧+作用于压缩真空态所得到的增光子压缩真空态则产生压缩效应,其压缩区间与压缩参数的取值有关。
6) shrinkage effect
收缩效应
1.
Analysis and calculation of temperature variation and shrinkage effects on RC building structures;
混凝土结构温差收缩效应分析计算
2.
Combining spatial finite element method and theoretical way,shrinkage effects at interfaces under various factors were compared such as different casting time intervals,different reinforcement ratios,different average environmental relative humidity and effects under different codes.
采用空间有限元与理论分析相结合的方式,比较不同分层浇筑时间间隔、配筋率、环境年平均相对湿度以及不同国家规范下的收缩效应,总结各因素对结合面收缩的影响。
补充资料：溶限效应
溶限效应，又称临界值效应，利用很少量的抑制剂防止大量沉积从溶液中析出的能力。当抑制剂的浓度较低时，阻垢（防止沉积从溶液中析出）率较低，当抑制剂的浓度达到一个临界浓度时，该抑制剂的阻垢率发生突跃，达到一个很高的水平，再继续增加抑制剂的浓度，阻垢率逐渐趋于平稳。
例如：
采用静态法对yss—93抑制磷酸钙垢（ca3（po4）2）的性能进行了评定。
实验条件：试验用水为强化配制水，其中［ca2＋］＝250 mg/l(以caco3计)、［po43－］＝5.0 mg/l，ph＝9.1，水浴温度80 ℃，时间10 h。
实验结果：抑制剂yss-93的浓度与阻垢率如下（箭头左侧为yss-93溶液浓度，右侧为阻垢率）
4.0/mg.l－1 ——〉3.80
6.0/mg.l－1 ——〉13.59
8.0/mg.l－1 ——〉96.74
10.0/mg.l－1 ——〉98.91
12.0/mg.l－1 ——〉100.00
15.0/mg.l－1 ——〉100.00
由表可知，yss—93对磷酸钙垢的阻垢性能存在临界值效应。在临界浓度8.0 mg/l以下，yss—93对磷酸钙垢的阻垢能力较差，浓度增至临界浓度时，其对磷酸钙垢的阻垢率发生突跃，由13.59%增至96.74%，再继续增加浓度，阻垢率逐渐趋于平稳。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条