A tracer technique was used to study the stability of liquid surfactant membrane.
采用示踪技术研究乳化液膜的稳定性。
The PIV technique and auxiliary dye-tracer technique are used to display the flow field.
流场显示以PIV技术为主，辅以染料示踪技术。
Nitrogen nutrition of Panax quinquefolium Linne was studied by using 15N tracer technique.
通过15N示踪微区试验，研究了西洋参氮素营养特性。
The highly sensitive radio tracer technique is often used to follow tagged synthetic soil ingredients.
高灵敏度的放射性示踪技术，已经常用于跟踪标志污垢成分的试验。
The fluorescent tracer technique is an effective means to detect the residual quantity of water treatment agent.
利用荧光示踪技术检测水处理剂的残留量是一种有效的方法。
Tracer technique between Wells is one of the most mature and advanced testing techniques in reservoir dynamic development at present.
井间示踪技术是目前成熟和先进的油藏开发动态测试技术之一。
Some characteristics such as accumulation, transference of HTO in simulated Marine ecosystem were studied with isotope tracer technique.
运用同位素示踪技术研究了氚水在模拟海水生态系统中的积累、迁移等特性。
Absorption of exogenous calcium and sucrose and their deposit onto the cell walls in litchi pericarp were studied by using radioisotope tracer technique.
利用放射性同位素示踪技术研究荔枝果皮对外源钙和蔗糖的吸收及细胞壁构建规律。
Based on the elemental tracer technique, we first estimated the relative contributions of sources to the total mineral aerosols from inside and outside Beijing.
根据元素示踪法，首次估算出北京地区矿物气溶胶中本地源与外来源的相对贡献量。
Double-tracer technique was used to determine chlorhydric acid and phosphorous acid in the recovered solution of glycine, N-(canboxymethyl)-N-(phosphoromethyl).
介绍用碱标准溶液直接测定双甘膦生产中回收混合溶液中盐酸与亚磷酸含量的双指示剂法。
Isotope tracer technique showed that glucosamine sulfate above can pass through the skin in vitro of test animal in a diffusion cell and osmose into subcutaneous tissue.
同位素示踪研究结果显示，实验中制备的放射性同位素标记的氨基葡萄糖硫酸钠可穿过扩散池内的离体实验动物皮肤，进入皮下组织。
The process of jet mixing in the reactor was studied with tracer technique and the effects of the opening structure on the wall of the feed ring and the momentum ratio to the jet mixing were analyzed.
文中采用示踪法研究了四氯化钛氧化反应器内径向射流混合特征，探讨了射流环开孔结构和动量比等因素对射流混合效果的影响。
PET is a non-invasive imaging technique that uses radioactivity emitted from injected tracer chemicals to measure and image biological activity.
PET是一项非损伤的成像技术，它将示踪迹注入血液利用其放射性来检测生物活性并成像。
The combination of enriched stable isotope tracer studies and activation analysis techniques has become an ideal and reliable technique, especially in the fields of biology and medicine.
浓集的稳定同位素示踪研究和活化分析技术相结合已成为一种理想可靠的技术，在生物医学中更显示出它的特色。
Methods According to the study of outcrops, apply interwell tracer, water flooding method and fracturing technique.
方法采用野外观察、井间示踪剂、动态注水、压裂等方法进行裂缝识别研究。
Magnetic resonance perfusion imaging of arterial spin labeling is a technique to quantificationally measure the cerebral blood flow using the labeling arterial blood as a endogenous tracer.
磁共振动脉自旋标记灌注成像技术是通过对动脉血作磁标记作为内源性对比剂，对脑组织的血流灌注进行定量测量的磁共振成像技术。
In this paper the injection dispersion in an oscillatory flow mixer has been studied by using the flow visualization technique with a solution of blue dye as the tracer.
本文在已建立的振荡流混合反应器装置下对注入分散过程进行了研究。
In this paper the injection dispersion in an oscillatory flow mixer has been studied by using the flow visualization technique with a solution of blue dye as the tracer.
本文在已建立的振荡流混合反应器装置下对注入分散过程进行了研究。
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