这项技术使研究人员能够创造出选择性忽略某些营养成分的溶液，然后观察其对植物的影响。
This technique allows researchers to create solutions that selectively omit certain nutrients and then observe the resulting effects on the plants.
这些膜技术本质上都是一个过滤程序，就是用一个有非常细小水通道的膜片把污染物离子从溶液里过滤掉。
Each of the membrane technologies is essentially a filtration process in which contaminant ions are filtered from solution using a membrane with very small water passages.
亚特兰大乔治亚技术研究院的斯瑞尼瓦斯·盖瑞·麦拉正在开发用外部热源把氨从溶液中蒸发出来的系统。
Srinivas Garimella at the Georgia Institute of Technology in Atlanta is developing a system in which external heat is used to boil off ammonia vapour from a solution.
其中一项技术叫做“水葬”或者碱性水解，就是将尸体放在加热的氢氧化钾水溶液中。
One is "water cremation" or alkaline hydrolysis, where a corpse is placed into a heated solution of water and potassium hydroxide.
减压膜蒸馏技术对含铬溶液的分离效果，以及分离过程中膜通量、截留率随实验操作因素变化的规律的认识；
The experimental research of the separation of chromium aqueous solution by VMD technology, especially the effects of operation conditions on membrane flux and chromium rejection.
研究了不同浓度的壳聚糖-醋酸溶液表面施胶对纸的技术性能的影响。
The infection of different concentration chitosan- acetic acid solution surface sizing to the technical feature of paper was studied.
这种技术首先往指纹上一小块区域喷上(0.15x0.15毫米)充上电流的甲醇与水的混合溶液。
Area of a fingerprint with an electrically charged mixture of methanol and water.
100目以下物料溶液合成纤维、结晶真空液、乳油液甘薯片、矿砂等悬浮液型号和技术特性。
Models and technical features of synthetic fiber, crystallization vacuum liquid, emulsion liquid, ore and other suspended liquid under 100 mesh.
纳米蜂胶是应用纳米技术将蜂胶制成纳米级的粒子或溶液。
Nanometer propolis was particles or solution of nanometer grade prepared by nanometer technology.
使用无胶筛分介质的毛细管电泳是最重要的DNA分离技术之一，通常使用无交联的高分子溶液作为无胶筛分介质。
The capillary electrophoresis using non-gel sieving matrices is one of the most important techniques for DNA separation. The uncrosslinked polymer solutions are generally used as sieving matrices.
超声波技术为化工溶液浓度的测量提供了可能。
Ultrasonic techniques can be used to measure the concentration of chemical solutions.
建立了电化学石英晶体微天平(EQCM) -循环伏安联用技术，并以此研究了碱性溶液中银的氧化还原行为。
Combined with cyclic voltammetry, the Electrochemical Quartz Crystal Microbalance (EQCM) technique was used to study the REDOX behavior of silver in an alkaline solution.
用电化学测试技术研究了碱性溶液中卤素离子对铁阳极过程的影响。
The influence of halide ions on anodic process of iron in alkaline solutions has been studied by electrochemical techniques.
本文从扩散机理和实验技术上，详细讨论了激光全息术用于研究溶液扩散的问题。
The problems of solution diffusion are studied in detail by holography based on the diffusion mechanism and experimental technique.
本文采用原子模拟技术，研究了不同溶液中碳酸镍的结晶行为。
Crystallization behaviors of nickel carbonate in different solutions are investigated via atomistic simulation technique.
流动注射是一种非均匀非平衡状态下的溶液处理技术，在食品分析领域中的应用日益广泛。
Flow injection technique is a solution treatment technique under nonhomogeneous and unbalanced condition and has gained wide application in food analysis.
用光谱技术研究了水溶液中氧氟沙星和左氟沙星与人血清白蛋白相互作用的机制。
The interaction of human serum albumins with ofloxacin and levofloxacin in aqueous was studied by fluorescence spectra.
采用乳剂和溶液的聚合技术制备了不同电荷密度和胶体性质的阳离子微粒聚合物(CPMP)。
Cationic polymeric micro particles (CPMP) with different charge densities and colloidal properties are prepared from emulsion and solution polymerization techniques.
溶液渗流规律对堆浸技术的浸出率、浸出速率具有很重要的影响。
The seepage law of leaching solution has a very important influence on the leaching rate and velocity for the dump leaching technology.
本技术的主要缺陷是需要使用溶液，当分析固体时比较耗时和速度慢。
The major limitation of this technique is the need to use solutions, which Can be time-consuming and tedious when solids have to be analyzed.
文中主要介绍了用MCVD工艺结合溶液掺杂技术制备铒镱共掺双包层光纤的设计、制作及性能。
The design, fabrication and properties of the ytterbium-erbium co-doped double-cladding fiber are reported, which is made by method of a combination of the MCVD and solution doping technique.
介绍了用充气膜吸收技术分离水溶液中挥发性物质过程中膜污染的基本原理。
The basic principle of membrane fouling in separation of volatile substances in water solution by gas filled membrane absorption process is presented.
使用此技术可以得到高纯度的木糖(99.84%)和木糖醇(99.96%)产品溶液，并大大提高了生产强度。
The purity of xylose and xylitol was 99.84% and 99.96% by this technique, respectively. Also the production intensity was improved largely.
本工作应用表面分析技术研究了工业纯钛在溴化钠溶液中的孔蚀引发过程。
The pit initiation process on commercially pure titanium in bromide solution was investigated by means of surface analysis.
溶液结晶技术在很多领域有着广泛的应用。
Solution crystallization techniques are used widely in many fields.
本文叙述了用全反射X荧光分析方法测定溶液中微量硒的实验装置、制样技术和测定方法。
The experimental instrument, sample preparation and determination method of the trace element Se in solution by total reflection X-ray fluorescence analysis are described in this paper.
络合萃取技术对于极性有机物稀溶液的分离具有高效性和高选择性。
The separation technique of solvent extraction based on reversible chemical complexation features high capacity and high selectivity for separating polar organic solutes from dilute solution.
络合萃取技术对于极性有机物稀溶液的分离具有高效性和高选择性。
The separation technique of solvent extraction based on reversible chemical complexation features high capacity and high selectivity for separating polar organic solutes from dilute solution.
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