1) multiplying power
倍率
1.
We should know how to choose the inner resistance of the galvanometre, the four arms of bridge and its multiplying power to meet the needs that the error of the galvanometre sensitivity caused by the inefficient sensitivtiy of the loop is less than one third of the error of the rheostat construction.
单电桥实验中 ,电桥灵敏度及其它实验条件对检流计灵敏度的影响 ,即电桥四个桥臂、桥臂倍率、检流计内阻应怎样选择才能使检流计的灵敏度达到回路灵敏度不足产生的误差小于电阻箱结构误差的三分之一这一要
2) concentration ratio
浓缩倍率
1.
Research of high concentration ratio circulating water treatment technology in thermal power plant;
火电厂高浓缩倍率循环水处理技术探讨
2.
Study on industrial circulating water high concentration ratio water-saving technology and its application;
工业循环水高浓缩倍率节水技术研究及应用
3.
According to the dynamic test for the circulation cooling water and the corrosion speed measurement of related metallic materials,the maximum stable concentration ratio which can be achieved was introduced,and the characteristics of metal corrosion was described.
通过循环水动态试验和有关金属材料腐蚀速度的测量、分析,介绍了以电厂污水、废水和城市二级排放污水为水源,混合并经过深度处理后的中水作为循环水补充水时可达到稳定的最大浓缩倍率,以及对系统中金属材料的腐蚀特性,为循环水系统的安全稳定运行提供了依据。
3) water absorbency
吸水倍率
1.
The effects of crosslinker,initiator,neutralizaiton degree,reaction temperature,expanded vermiculite and mass ratio of monomers on water absorbency are researched.
考察了交联剂用量、引发剂用量、单体浓度、中和度、反应温度、膨胀蛭石含量及单体质量比对吸水倍率的影响,试验结果表明:当膨胀蛭石含量为20wt%时,交联剂用量为0。
2.
In this paper,the effects of valence and kind of various metal ions and pH values of the external solutions on water absorbency of the polyacrylamide/attapulgite superabsorbent composite were studied systematically.
系统考察了金属离子的价态、种类以及溶液的pH值对聚丙烯酰胺/凹凸棒粘土复合高吸水性树脂吸水倍率的影响。
3.
Factors such as molecular weight, kind of crosslinking agent,amount of crosslinking agent,absorbing temperature and absorbing time affecting on water absorbency were studied.
考察了原料分子量、交联剂种类、交联剂用量、吸水温度以及吸水时间等对树脂吸水倍率的影响。
4) absorbency
[英][əb'sɔ:bənsi] [美][əb'sɔrbənsɪ]
吸水倍率
1.
The maximum absorbency of the superabsorbent in dist.
9%的水溶液中吸水倍率为133g/g。
2.
The influence of the dosage of dispersant,acetone and ammonium persulfate on the absorbency performance of the polymer was also investigated.
以丙烯酸为原料,N,N-亚甲基双丙烯酰胺为交联剂,PVA1788为高分子乳化剂,环己烷为溶剂,采用先乳化后聚合的方式,制备具有多孔结构的共聚物,然后进行表面交联处理得到吸水速度小于10 s的高吸水性树脂,同时还研究了分散剂用量、丙酮用量和过硫酸铵用量对树脂吸水倍率的影响。
5) absorbency
[英][əb'sɔ:bənsi] [美][əb'sɔrbənsɪ]
吸液倍率
1.
The absorbency and adsorption of the self-preparing poly(acrylic acid) superabsorbent(PAAS) are investigated in single and binary nitrate solutions of heavy metal ions.
在Pb2+、Ni2+、Cd2+、Zn2+、Mn2+和Cu2+的一、二元溶液中,PAAS的吸液倍率随时间延长而增加,约50min达吸液平衡,一元金属离子溶液中平衡吸液倍率为160~190g/g,而对Cr3+溶液,最大为120g/g;二元金属离子混合溶液中平衡吸液倍率都在150~180g/g之间,有Cr3+存在时平衡吸液倍率最小。
6) foamability
发泡倍率
1.
When the amount of foaming agent was 15% and the content of silicone AK8805 was 9% the foamability of the foaming system could reach 43.
当发泡剂含量为15%、有机硅AK8805的含量为9%时,该发泡体系的发泡倍率可达到43。
2.
The effects of the content of foaming agent as well as the kinds and content of foam stable agent on the foamability and the adhesion strength were investigated.
以环氧树脂和丙烯酸为基本原料,合成环氧丙烯酸酯,采取氧化还原引发方式,用环氧丙烯酸酯及其它活性单体和添加剂制备出一种室温快固型发泡胶粘剂;考虑了发泡剂用量、泡沫稳定剂种类及用量对发泡倍率和粘接强度的影响。
补充资料：倍率
望远镜、显微镜的物镜焦距和目镜焦距的比值，比值越大，放大的倍数越大。
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