colloids 中文意思是什麼
colloids
解釋
膠質物-
Turbidity is predominantly made by colloids.
濁度主要是由膠體物質造成的。 -
The hydrophilic colloids are readily dispersed in water.
親水膠體很容易分散在水中。 -
Colloids contribute to the character of the soil in other ways.
膠質體對土壤的其它性狀也有影響。 -
The settling precipitates can also entrap colloids which it passes bringing them down.
正在沉降的沉澱物也能夾帶膠體使其沉澱。 -
Long-chained charged synthetic and natural polymers can act to destabilize colloids by forming a bridge between one colloid and another.
長鏈帶電的合成聚合物和天然聚合物，能夠在膠體間搭橋而使膠體不穩定。 -
Suspended solids including fine particles and colloids cannot be removed efficiently with gravitation sedimentation ; they are removed using centrifuge, dissolved air flotation, diatomaceous earth filtration, coagulation sedimentation plus rapid sand filtration while dissolved solids are removed with ion exchange, ultrafiltration, activated carbon adsorption and chemical oxidation
懸浮固體之去除包括微顆粒及膠體物，無法以重力沉澱之物質，可採用離心分離機、空氣浮除法、矽藻土過濾法、混凝沉澱加快濾池等去除之。而溶解性固體去除則採用離子交換法、微細孔濾膜過濾、活性碳吸附以及化學氧化等去除之。 -
An overview of the preparation and photoluminescence properties of zno colloids, powders with different morphology and thin films was presented. quantum - size 2 - propanol zno colloids, hydrosol and powders / thin films were prepared by sol technology, and were characterized by xrd, tem, xps, ir, uv - vis, tg, afm and laser granulometry methods
本文在系統總結zno膠體、不同形貌納米晶、薄膜的制備和熒光性質的基礎上，採用溶膠法制備了量子尺寸的zno異丙醇溶膠和水溶膠，制備了納米zno粉體及其薄膜。 -
Better effect of the dust cleaning has been obtained at flocculation agent and form coagulant aids are added to the powder ， which makes a part of fine particulates of the blasting fume sole " join " each other and flocculate and colloids spider webs which combining with the produced foam viscosity forms a big net of catching dust. and the net will coth the remaining fine particulates according to the principles of colloid unstability and characters of the blasting fume aerocolloid. all the processes of catching dust are completed automatically inside the blasting fume. 3figs., 1tab., 18refs
依據膠體脫穩原理，利用爆破煙塵氣溶膠的特性，在工程爆破使用的炸藥中添加絮凝劑和發泡助凝劑，使爆煙氣溶膠中的部分微粒先相互「架橋」絮凝成許多蛛網狀膠團，又與隨後生成的泡沫粘結成捕塵「網」再去捕集其餘的微粒，在爆煙的內部自發地完成捕塵過程，從而取得了較好的除塵凈化效果.圖3 ，表1 ，參18 -
Gold colloids with different particle sizes were synthesized using hydrogen tetrachloroaurate as the precursor and " na3 - citrate / nabh4 as the reducing agents. two - dimensional arrangements of gold particles and layered composites of gold with polymer pdda were prepared
以氯金酸為前驅體，以na _ 3 - citrate 、 nabh _ 4為還原劑制備了不同粒徑的金納米粒子，組裝了金納米粒子的單層或亞單層膜及其與聚合物pdda的多層復合膜。 -
Current research interests of our faculty members can be broadly classified into the following areas : analytical and environmental chemistry, inorganic and structural chemistry, organic synthesis, organometallic chemistry, physical and biophysical chemistry, chemistry of macromolecules and colloids, surface and materials chemistry, laser spectroscopy, theoretical and computational chemistry
他們的研究專長包括：分析及環境化學、無機及結構化學、有機合成、金屬有機化學、物理化學及生物物理化學、高分子及膠體化學、表面及材料化學、激光光學、理論及計算化學等。 -
Zhen chen, kong - shuang zhao, dielectric relaxation spectroscopy of macroporous ier beads suspensions dispersed in primary alcohols and water ? ethanol mixtures, colloids and surfaces a, 2006 ( in press, available online )
智霞，陳震，趙孔雙，李國明，何廣平，殼聚糖微球懸濁液的介電譜研究：弛豫機制的解釋和內部信息的獲得，化學學報， 2006 ， 64 : 709 - 715 -
Biodistribution of chromic 32p phosphate colloids in mice with hepatoma lymph metastasis after intratumoral injection
磷酸鉻膠體局部給藥在肝癌淋巴道轉移小鼠的體內分佈 -
The influence of surfactants and cationic ions on the potential of colloids in water
芳香反離子與離子表面活性劑膠團的相互作用 -
Progress in application of amphiphilic copolymers in stabilizing metal colloids
兩親聚合物在穩定金屬膠體方面的應用進展 -
In this thesis the preparation of " chemically pure " metal colloids by nd : yag laser ablation of metal plate is introduced. the measurement result of tem of the nanoparticle systems obtained the experiment is reported that the size of these colloids were between 5 to 35nm
2 、論文介紹了一種新的制備金屬膠體及納米量級粗糙金屬表面的方法：利用nd : yag激光器1064nm激發光照射金屬表面，通過改變光照時間，制備出「化學純凈」納米金屬膠體。 -
Metal colloids, employed as the high efficient substrates in the field of surface spectroscopy, especially in the field of the rapid development of the surface - enhanced raman spectroscopy, their preparation, as well as the study of their optical characteristic, have always been the focal research program
金屬膠體作為表面光譜學尤其是近些年發展起來的表面增強拉曼光譜學（ sers ）的最為常用的增強基底，其制備方法、光學性質等方面一直是研究領域中的熱點。 -
We also report the uv - visible optical absorption spectra of these colloids. to the metal plate prepared simultaneously, the measurement result of sem and afm of this plate is also reported and the roughness of the silver plate surface is about 60nm. both the colloids and the nano - scale metal surface can become the very perfect sers substrates. rhodamine b, a kind of strong fluorescence laser dye, with gold colloidal surface, has been studied by surface - enhanced raman spectroscopy ( sers ) with near - infrared ( nir ) excitation in the presence of the halide ions ( cf, br -, f )
利用透射電子顯微鏡（ tem ） ，對膠體粒子的尺寸大小及形態進行了觀測，表明這些膠體為粒徑介於5 35nm的納米體系，並對該膠體體系進行了紫外?可見吸收光譜的研究；在制備出金屬膠體的同時，經過激光照射后的金屬表面為納米量級的粗糙表面，對該表面進行了掃描電鏡（ sem ）及原子力顯微鏡（ afm ）的測量，結果顯示該表面的粗糙度平均為60nm 。 -
Life time of mn2 + in nano - zns was measured and was found to be close to that of the bulk materials. therefore the quenching centers quench the exciton but not the mn2 + ion self. 2. the increasing curves are different in film and ethanol colloids because there is diffusion process of quenching centers in colloids
對薄膜樣品的熒光增強曲線的擬合表明，顆粒表面猝滅中心數目隨輻照時間的衰減函數是非e指數形式;同時考慮溶液中猝滅中心通過向顆粒表面的擴散而逐漸耗盡，很好地解釋了溶膠的增強曲線與固體薄膜的增強曲線的不同。 -
There was notable relation between content of organo - mineral complexing and degree of organo - mineral complexing, which implicated the high degree of complexion of organic matter in soils, most of the organic matter composed organo - mineral complexes by combing the mineral colloids
土壤復合量與復合度達到顯著相關，反映出土壤中的有機物質復合程度很高，大部分有機物質與無機膠體形成有機無機復合體。 -
Particles in brownian motion can often be seen in colloids under special conditions of illumination
布朗運動中的顆粒在特殊的照明條件下可以通過膠體的形式被觀察到。
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