顆粒說 的英文怎麼說
中文拼音 [kēlìshuō]
顆粒說
英文
particulate theory of inheritance-
In order to elaborate the app licability of osl to loess, especially single aliquot regenerative protocol ( sar ), involving stimulation of the same disc with an infra - red laser diode followed by blue leds to polymineralic fine - grains of loess, such explanations as light bleaching, preheat, anomalous fading, prior - ir exposure were investigated in this paper. for drawing adequate coarse grains from loess, quartz and feldspars, as well as loess, were etched by hydrofluoric acid and fluorosilicic acid. the sequence of ages of holocene loess in weihe rivier basin has been established by single - aliquot ( sar ) and multiple - aliquot using fine - grains and sar using coarse - grains
本文通過渭河流域全新世黃土的光曬退實驗,地表黃土樣品的d _ e值測定,細顆粒單片的預熱、反常衰退、紅外暴露實驗,說明釋光測年在全新世黃土中應用的可行性及單片再生劑量法( sar )在黃土細顆粒中的適用性;為了從黃土中分離出足夠的粗顆粒,進行了純石英和長石的氫氟酸( hf )和氟硅酸( h _ 2sif _ 6 )溶蝕實驗,黃土粗顆粒石英溶蝕分離實驗;通過細顆粒單片、多片的blsl 、 irsl和post - irosl ,熱釋光,及粗顆粒石英的blsl的年代測定,選擇適于全新世黃土的釋光測年方法,並建立了渭河流域全新世黃土的年代序列。According to the bgs, the arsenic is adsorbed onto particles of iron oxyhydroxide, which are reduced by organic extracts in the water itself, releasing arsenic
這個由英國地質調查所提出的還原假說認為,砷吸附於含水氧化鐵的顆粒上,含水氧化鐵則被水中的有機物質還原而釋放出砷。But in the forepassed research, the people all abstracted the colloid in the water as the sphericity and explained it by the known theory of the colloid chemistry. moreover some people modified the result by the grain coefficient in the derivation of theory. but this assume had more difference on the observed phenomena in the experiment, so it was not perfect in theoretical speaking
關于絮凝的理論基礎在國外研究得比較多,但在過去的研究中,人們大都是將水中的膠體顆粒抽象為球形,用已有的膠體化學理論去加以解釋,並在理論推導中引入顆粒系數加以修正,這與實際實驗所觀察到的現象有較大的差別,從理論上說,是很不完善的。For most analytical applications, 100 to 200 mesh beads are sufficient.
對于大多數分析工作來說,100目至200目的顆粒已經足夠。Both these are virulent phages, meaning that whenever a phage particle attacks a bacterial cell that cell is inevitably killed.
它們都是烈性噬菌體,也就是說這種病毒顆粒一旦侵襲細胞,細胞就必然死亡。3 analyzing particle size of the wind - blown sediment and surface soil indicate that the former in 0. 02mm - 0. 2mm occupy about 40 % and 55 % of sloping field and shoaly land of bashang, which shows that bashang is the erosion and desertification region or the latency. 4 the search of decreasing effect of wood strap indicates that in lower wind speed the effect is distinct
3風蝕物及表層土壤顆粒粒徑分析表明,地表200cm高度內風蝕物粒徑在0 . 02mm 0 . 2mm之間;壩上地區坡梁地與灘地該粒徑范圍顆粒分別佔40和55左右,說明壩上地區是風蝕沙化或潛在風蝕沙化地區。It is found that the specific saturation magnetization decreases with the decrease of the nanocrystallites grain size. the dominating reason is the grain size of the nanocrystallites less than the critical size of the single magnetic domain
發現對于純凈的納米晶粒來說,飽和磁化強度隨著晶粒線度的減小而減小,這主要是因為所制備的納米晶微粒的晶粒線度小於單疇顆粒的臨界粒徑。The gold particles and virus could be seen binded together in the electronic microscope, which indicated the activity of purified igg was high. clinical application of hyperimmunalserun was used to treat dogs with clinicalsigns compatible with canine distemper and parvovitus enteritis
將純化的igg與提純的cdv 、 cav病毒反應後分別與膠體金標記的spa結合,在電鏡下可清楚地觀察到病毒與膠體金顆粒的結合,說明提取的igg的效價、活性較高。Above explanation fecu granular film nanometer not dissolve firmly for receiving the metre structure of crystal grain metal magnetic granular film
以上說明fecu顆粒膜為納米晶粒結構非固溶的金屬磁性顆粒膜。Study indicated that establishing salix psammophila checkerboard can effectively keep the earths surface from coarsening, because salix psammophila checkerboard can obviously increase the fine sand and clay sand of soil surface, accounting for 15. 1 %, 18. 3 %, powder sand increased by 1. 8 times
結果表明:設置沙柳沙障的沙丘表層細沙含量比對照樣地提高15 . 1 % 、粘粒提高18 . 3 % 、粉沙含量是對照地的1 . 8倍,說明設置沙柳沙障能夠增加沙丘表層細顆粒含量,有效控制地表粗化。Over a period of three years, beginning in 1958, china ' s agricultural production completely bottomed out
自1958年開始,連續三年全國幾乎可以說是顆粒無收,中國的農產量徹底崩潰。Grain contact models suggest that dry k / ratio remains a constant with varying porosity, differential pressure and mineral properties and vary with roughness of grain contact
顆粒含量模型說明,乾燥k /比不受孔隙度、差壓和礦物特性的的影響,但是要隨顆粒含量的粗糙度變化。In general, xml web services aren t appropriate for fine grained interactions, even less so than rmi - iiop
一般來說, xml web服務對于細小顆粒的交互是不合適的,甚至還趕不上rmi - iiop 。Explanation carries out annealing handling for sample, the coercivity of pellet membrane average, it is little to reduce
5910e之間。說明對樣品進行退火處理,顆粒膜的矯頑力平均來說減小了。Our experiment results show that the big x ( 3 ) of porous silicon is related to quantum confin
實驗結果說明量子限域效應是硅納米顆粒產生大的三階非線性的原因。Sapphire from shandon and hainan commonly have the reaction border, we found out this reaction border enriched with fe, mg, and k by testing its components ; we also studied the inclusion in the sapphire, and found many kc1 crystal grain with variety of size, a melt inclusion enriched with k, si, is also found, this may suggest an assimilationary - magmatic course ; besides that, another minerl inclusions such as enstenite, magnetite, chromite, zircon are also found
3 、觀察到了山東、海南藍寶石普遍存在的反應邊,並測試了反應邊的成分,證實其以富fe , mg ,和k為特徵;研究了藍寶石裏面的包體,發現藍寶石裏面存在著大小不等的kcl的結晶顆粒,還發現了富k富si的熔漿包裹體,說明其形成過程中有同化混染的貢獻;此外還發現了斜方輝石,磁鐵礦,鉻鐵礦,鋯石的包體礦物。The experimental results illustrate that " particle - concentration effects " for trace metals reported in literature are mainly due to the particle dynamics in the estuary. 4. the adsorption percentage ratios of adsorptions and partitioning coefficients for trace metals in the changjiang estuary decease significantly with higher concentrations of elements
這一模擬研究結果說明,通常文獻報道的在河口混合區某些情況下的微量金屬固-液分配的所謂「顆粒物濃度效應」主要與河口現場泥沙顆粒的物理動力學過程有關。Fexsy particles were adhered to the surface of tio2 by dipping tio2 film into fexsy sol solution. as temperature is beyond 300, fes2 ( pyrite ) particles is created in the solution. theoretical analysis shows that pyrite comes from fes that has been created from fe2 + and s2 -
對溶劑熱法制備的fe的硫化物顆粒與fes _ 2敏化tio _ 2電極樣品的研究表明:當反應溫度超過300后,產物中會存在fes _ 2 ,對反應機理探討說明,這些fes _ 2是fes在h _ 2s的氧化還原作用下生成的。Some methods for synthesizing magnetic cobalt nanoparticles are introduced, especially the high temperature liquid phase method including the method of high temperature solution phase reduction, metal salt diol reduction and pyrolysis of cobalt carbonyl is elucidated in this paper. meanwhile, the mechanism controlled the nanoparticles dimension by the two kinds of surfactants is explained theoretically
摘要介紹了制備磁性鈷納米粒子的方法,尤其是介紹了近年發展起來的高溫液相法,即高溫液相還原法,金屬鹽醇解法和金屬有機化合物熱分解法;同時就制備顆粒尺寸小、粒度分佈均勻的鈷納米粒子所採用的兩種表面活性劑從理論上給予了說明。Ultrafine particles are so small that large amounts can be inhaled in a single breath, after which they can settle in the lungs and damage cells
報道說,因為超微顆粒體積很小,所以人們一次呼吸就可以吸入大量這種物質。分享友人