ift
英
美
网络 美国食品科技协会; 美国食品科技学会; 界面张力; 澳门旅游学院; 美国食品工艺学家学会
双语例句
- Report on Participation in the IFT Annual Meeting and Food Expo in 2000
参加2000年美国食品工艺学家学会年会和食品博览会的情况汇报 - IFT contour diagram method;
界面张力等值线图法； - Investigation on the Adaptability of EOR with Ultra-low IFT Flooding Technology to Permeability of Porous Media
超低界面张力驱提高采收率对渗透率的适应性研究 - They feel more comfortable and safe," says Ç ift ç i. "It is also good for their families.
老人们感到更舒适和更安全，其家人也可从中受益。 - As the authoritative voice of food science and technology, IFT contributes to public policy and opinion at national, state, and local levels.
所有来自于食品科学和技术方面的权威声音，食品技术专家协会都会在国内各州，地方公布于公众。 - Extremal fields for space transfer of IFT system
IFT系统空间过渡的极值曲线场 - Thus, objective evaluation should be performed for multi-system ultra-low IFT and alkali which plays an actual role in oil displacement process, and more attention should be put on oil displacement effect of non-ultra-low IFT system.
因此，对于复合体系超低界面张力和碱在驱油过程中的实际作用研究应予以客观的评价，对于非超低界面张力体系驱油实际效果的研究应引起足够的重视。 - IFT between new crude oil/ alkaline solutions obtained after extraction might decrease to ultralow.
已萃取原油后的碱渡与新原油之间的界面张力将大幅度降低，可以使其最低值和平衡值都达到超低。 - Chemical agent loss and effective distance of ultra low IFT in ASP flooding
复合驱过程中化学剂损失与超低界面张力有效作用距离 - Effect of Surfactant Homologue System on Oil-water IFT
表面活性剂同系物体系对原油界面张力的影响 - It is difficult to get high oil recovery if only minimum dynamic IFT is ultralow ( 10-3mN/ m).
如果仅仅动态界面张力最低值达到超低（10－3mN／m），将难以获得高的采收率。 - A new method of machining integral fin tubes ( IFT), chopping extrusion technique, was presented.
提出了一种新的整体翅片管的机械加工方法，即劈切挤压加工。 - Immunofluorescent test was carried out with the hybridoma cells and schistosome-infected sera.
上述杂交瘤细胞涂片后与日本血吸虫感染兔血清进行间接免疫荧光试验（IFT），以探讨凝集机制。 - The influence of polymer on IFT is not obvious.
聚合物对界面张力影响不大； - The experimental results show that surfactant not only reduces IFT, but also accelerate the emulsification of oil; salt is sensitive to the phase behavior changes of the compound system.
实验结果表明，表面活性剂除了能降低界面张力外，还有利于增加体系的粘度，碱能促进原油的乳化，盐对复合体系相行为变化比较敏感。 - IFT-TOA, the frequency domain method based on IFT ( inverse Fourier transform), was studied.
讨论了频域TOA的逆傅立叶变换（IFT）方法，即IFT-TOA方法。 - The interfacial tension ( IFT) between the combination system of these two surfactants and Daqing crude oil is studied according to the synergetic effect between petroleum carboxylate and alkyl benzen sulfonate.
根据石油羧酸盐与烷基苯磺酸盐的协同效应，研究了两种国产表面活性剂的复配体系与大庆原油间的界面性能。 - Firstly, a threshold was given by the Otsu algorithm. Secondly, modify the engaged qualification of the IFT path cost, given a modified algorithm that can reduce the memory space and advance the speed.
首先，利用Otsu算法得出分割闽值：其次，对IFT算法路径代价函数的约束条件进行了适当的修改，提出了一种减少IFT算法存储空间和加快执行速度的改进算法； - The oil displacement efficiency for the minimum dynamic IFT value of 0.01mN/m is almost equal to that for equilibrium IFT value of 0.001mN/m.
动态界面张力最低值达到0.01mN/m时，体系的驱油效果与界面张力平衡值达到0.001mN/m时基本相同。 - Dynamic IFT is chiefly induced by the new-formed surfactant from organic acid in crude oil and alkaline in ternary composition system.
动态界面张力主要是由原油中的有机酸和三元复合体系中的碱发生中和反应形成新的表面活性剂造成的。 - The experiment results showed further that salt can compress the double layer of ASP system and its concentration is quite sensitive to interfacial tension ( IFT) and middle phase.
利用正交设计法对影响三元复合体系相行为的各主要因素进行极差分析，发现盐可以压缩复合体系的扩散双电层，含盐度对界面张力和中间相体积等具有相当高的敏感性。 - For POS-4/ CTMAB or CPC/ NaOH solutions, ultralow IFT values appear only at concentration of the cationic surfactant in a very narrow range.
POS4/CTMAB或CPC/NaOH复配体系只在很窄的阳离子表面活性剂浓度范围出现超低IFT。 - THe higher the alkaline concentration is, the more stable the dynamic IFT ( Eq) between crude oil and alkaline water;
碱浓度越高，原油与碱水间的平衡动界面张力越稳定； - Introducing biopolymer xanthan into this system does not affect its IFT but enhances its viscosity only.
加入生物聚合物使该体系粘度增大，但不影响体系界面张力。 - The dynamic phase behavior study showed that the form of middle phase is a dynamic course and IFT will be stable while phase transition is steady.
相行为的动态研究表明，中间相的形成是一个动态的过程，相态稳定后界面张力也随之达到稳态值。 - Four systems for dynamic and equilibrium interfacial tensions ( IFT) with different IFT values of 1mN/ m, 0.1mN/ m,( 0.01) mN/ m and 0.001mN/m in core oil-displacement test were investigated.
分别采用了油水平衡界面张力和瞬时动态界面张力为1mN/m、0.1mN/m、0.01mN/m和0.001mN/m的4种体系进行了岩心驱油试验。 - It indicates that the system with low IFT and high emulsification ability and high oil film shrink velocity is good for enhancing separated oil recovery, and the system with low oil film shrink velocity could enhance recovery for the area with higher oil saturation.
实验表明低界面张力、高乳化速率和油膜收缩速率有利于提高分散残余油的采收率；低油膜收缩速率对提高驱替介质在高含油饱和度区域的波及体积至关重要。 - When the concentration of aromatic and resin are all lower than 8 percent, the synergic effect with asphaltene to decrease the IFT and increase the absolute value of Zeta potential, thus stabilized the emulsion.
芳香分和胶质在浓度小于8%时，与沥青质之间的协同作用使体系的界面张力降低，Zeta电位值增大，增强了水包稠油乳状液的稳定性。 - Also, the IFT of water and oil, surfactant slug size, injection rate and injection opportunity on reducing injecting pressure and improving EOR efficiency are investigated.
同时系统研究了油水界面张力大小、表面活性剂段塞大小、注入速度以及注入时机对低渗岩心降压增注和提高采收率的影响规律和特征。 - Research on time domain TOA and frequency domain IFT-TOA in mine tunnels Problems of the time domain wideband TOA method when applied in multi-path environments were discussed in detail. IFT-TOA, the frequency domain method based on IFT ( inverse Fourier transform), was studied.
井下巷道中的时域TOA及频域IFT-TOA方法研究分析时域宽带TOA方法在多径信道中应用时存在的问题；讨论了频域TOA的逆傅立叶变换（IFT）方法，即IFT-TOA方法。