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diffusion and transfer
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  扩散与转移
     Using this model,the diffusion and transfer of GM yeast feeding additive with Cecropin AD gene had been inspected when it was used to feed chickens,shrimps and pigs.
     〔方法〕应用该试验模型 ,监测转抗菌肽CAD基因酵母饲料添加剂在饲喂鸡、虾和猪过程中的扩散与转移
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  “diffusion and transfer”译为未确定词的双语例句
     Boron substitution mainly affects the calcination process of the precursor. Melted at about 450℃, boron oxide provides the precursor some liquid phase,which can sharply improve particle diffusion and transfer, and accelerate the synthesis of SrAl2O4. When cooling-down, most of liquid boron oxide turns into glass phase and stays beyond the lattice.
     硼掺杂对SrAl_2O_4:Eu~(2+),Dy~(3+)发光体合成的影响主要体现在促进烧结方面:掺硼前驱体煅烧过程中,硼在450℃以上形成熔融氧化硼,为Sr,Al等组分提供液相传质介质,从而加速单斜SrAl2O4晶相的合成。
短句来源
     better conditions formass diffusion and transfer but consumes relatively little energy. BecauseAl phase does not take part in the direct reaction as that of Tia,id B par-ticles in this synthesis, variations of the particle Size of Ti and B havemuch stronger influence on the SHS process than that of Al.
     由于Ti和B颗粒直接参入化学反应,而Al相在SHS过程中只是产生状态的变化,因而T_i、B颗粒尺寸的变化比Al颗粒尺寸的变化对SHS过程的影响要更大一些。
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     the evolving process of mining stratum structure under coupled various circumstances; the dynamic evolving principle of ground surface and underground water system; the pollution, diffusion and transfer rules of groundwater;
     提出了研究资源枯竭城市衍生灾害演化的复杂巨系统模型,多相、多场耦合作用下大面积采动地层结构演变与灾变机理,地表及地下水系破坏动态演化机理及地下水的污染、扩散与迁移规律以及废弃矿山有害气体生成、迁移、致灾机理及控制等几方面科学技术难题;
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     After a month, the reexaminations of patients showed that tumors shrunk for 1 /3 in 5 cases and necrosed in 2 cases. The tumors were stable, didn' t shrink and augment or diffusion and transfer in 3 cases. Postoperative pathology showed that necrosis of cancer cells was complete.
     一个月后复查肿瘤缩小1/3者5例,完全坏死液化者2例,稳定无明显缩小者3例,未见肿瘤增大或扩散转移,其中1例手术切除病理证实癌细胞全部坏死。
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     This paper focuses on deciding the existence of free and combining water in the active material through the FTIR and TG-DTA analysis. With considering the existence of water molecule to be closely related to the oxidation and reduction reaction of nickel hydroxide electrode, it is assumed that water is a carrier of the proton diffusion and transfer, and then the reduction-oxidation reaction mechanism is obtained by the hypothesis.
     本文借助FTIR和TG-DTA在进一步确定活性材料中含有自由水和结合水的基础上,考虑到水分子的存在与镍电极氧化还原反应密切相关,进而提出水分子是电极/电解液界面质子运动载体的设想,并得到相应的电极反应机理.
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     The Silver Salt Diffusion Transfer CTP Plate
     银盐扩散CTP版
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     P 2 DIFFUSION THEORY OF RADIATION TRANSFER PROBLEMS
     辐射传输问题的P_2扩散近似
短句来源
     Model for GM microorganism diffusion and its foreign gene transfer
     转基因微生物扩散与外源基因转移试验模型的研究
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     Nonlinear Diffusion
     非线性扩散
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     Language Transfer
     语言迁移
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  diffusion and transfer
With a recirculation pattern, additional maxima in concentration are observed, caused by the diffusion and transfer of impurities by eddy currents.
      
Diffusion and transfer of antibody proteins from a sugar-based hydrogel
      
Recognizes the need for continued efforts by Parties to promote and cooperate in the development, application, diffusion and transfer of technologies.
      
In various streams of research considering knowledge diffusion and transfer, several reasons for the benefits of proximity are demonstrated.
      
It illustrates that knowledge creation, inventory, diffusion and transfer significantly influence learning ability.
      


In this paper, the laser-selective excited time-resolved spectroscopy technique is used to investigate the concentration quenching and energy diffusion and transfer between Nd3+ ions in the phosphate glasses, in which the composition and the Nd3+ concentration are similar to those of Nd x Y1-x P5O14 crystal.

本文用激光选择激发时间分辨光谱技术,研究了高Nd~(3+)浓度的磷酸盐玻璃的浓度猝灭和离子间激发能量的扩散和转移.结果表明这种材料具有弱的浓度猝灭,猝灭速率与X成正比.激光选择激发时间分辨光谱表明在No=4.2×10~(21)cm~(-3)的NP-1玻璃中,Nd~(3+)离子处于各种不同的局域配位场中,这些离子间通过偶极-偶极相互作用产生激发能量的转移和扩散.在77~150K的温度范围内,转移过程涉及δ=330cm~(-1)的热激活能量,并通过实验数据和理论的拟合估计了几种有关的能量转移参数的大小.

In the system of 1 mol/L MgCl2 (w)-0. 01 mol/L TBATPB(NA), the “potential window” of the polarized interface was shifted about 200 mV to the anodic potential as compared with nitrobenzene used as oil phase. For succinylcholine ion, the characteristics of semi-integral and semi-differential cyclic voltammograms were similar to those of normal neopolarograms. Δw01/2. Nernst slope, n and DSchw2+ are 110 mV, 28. 2 mV, 2 and 2. 3×10-6cm2/s, respectively. The properties of ISE for succinylcholine ion prepared from...

In the system of 1 mol/L MgCl2 (w)-0. 01 mol/L TBATPB(NA), the “potential window” of the polarized interface was shifted about 200 mV to the anodic potential as compared with nitrobenzene used as oil phase. For succinylcholine ion, the characteristics of semi-integral and semi-differential cyclic voltammograms were similar to those of normal neopolarograms. Δw01/2. Nernst slope, n and DSchw2+ are 110 mV, 28. 2 mV, 2 and 2. 3×10-6cm2/s, respectively. The properties of ISE for succinylcholine ion prepared from Sch(TPB)2 and the solvent mixed ο-nitroanisole and dibutylphthalate are the same as those of ITIES of succinylcholine ion. These results prove that the boundary potential difference of the electrode is due to the diffusion and transfer of succinylcholine ion at PVC interface. The linear range is from 4.0×10-6 to 1. 0×10-3 mol/L and the detection limit is 2. 0× 10-6 mol/L.

由于琥珀酰胆碱离子(Sch~(2+))在水(w)和邻硝基苯甲醚(NA)界面的传递半积分半微分循环伏安波与常规新极谱波的特性相似,测定了Δ_w~oφ_(1/2)、响应斜率、n和D_(Sch)~w2+.据此制备了以四苯硼琥珀酰胆碱[Sch(TPB)_2]为活性材料、邻硝基苯甲醚和邻苯二甲酸二丁酯(DBPH)为混合溶剂的Sch~(2+)-PVC液膜电极.电极特性与Sch~(2+)离子在w/NA界面传递所预示的结果相似.试验了电极对某些离子的选择性系数和回收率.

Effect of composition and raw mateials paricle size on com-bustion temperature and propagating rate in the Self-propagating High-tem-perature Syntliesis of TiB_2-xAl composite system was theoretically andexperimentally analyzed. With the variation of Al content,the change oftested combustion temperature tends to be the same as that of calculatedones.Combustion propagating rate shows the maximum value when Al contentis alout 12 vol% because the liquid metal provide;better conditions formass diffusion and...

Effect of composition and raw mateials paricle size on com-bustion temperature and propagating rate in the Self-propagating High-tem-perature Syntliesis of TiB_2-xAl composite system was theoretically andexperimentally analyzed. With the variation of Al content,the change oftested combustion temperature tends to be the same as that of calculatedones.Combustion propagating rate shows the maximum value when Al contentis alout 12 vol% because the liquid metal provide;better conditions formass diffusion and transfer but consumes relatively little energy. BecauseAl phase does not take part in the direct reaction as that of Tia,id B par-ticles in this synthesis, variations of the particle Size of Ti and B havemuch stronger influence on the SHS process than that of Al.

从理论和试验的角度,分析了原料粒度及组成对TiB_2-xAl复合体系的SHS过程的影响。随着金属相含量的不同,实际燃烧温度与理论计算值的变化趋势是一致的。燃烧波速度则随着金属相含量的不同出现一个极大值。由于Ti和B颗粒直接参入化学反应,而Al相在SHS过程中只是产生状态的变化,因而T_i、B颗粒尺寸的变化比Al颗粒尺寸的变化对SHS过程的影响要更大一些。

 
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