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hydrous adj.1.【化學】水合的,水化的;水狀的。2.含水的。

hydrovane

We have prepared a series of neodymium binary / ternary complexes , such as nd ( acac ) 3 ' 2h2o , nd ( tfa ) 3 ' 2h2o , nd ( hfa ) 3 ' 2h2o , nd ( dbm ) 3 ' h2o , nd ( acac ) 3phen , nd ( tfa ) 3phen , nd ( hfa ) 3phen , nd ( dbm ) 3phen , nd ( tta ) 3 ( tppo ) 2 , nd ( hfa ) 3 ( tppo ) 2 , nd ( acac ) 4hpy , nd ( tta ) 4hpy and ndq3 . the effects of organic ligands , synergistic coordination agents and different substitution groups for - diketones on effective line width and photoluminescence intensity of neodymium complexes were investigated . the photoluminescence spectra indicate that synergistic coordination agents can shield neodymium ion and impede water molecules penetrating into inner coordination shell to satisfy large coordination number of nd3 + during hydrous synthesis process , so the luminescence intensity of neodymium ternary complexes is stronger than that of neodymium binary complexes 發光光譜研究表明,由于協同試劑的參與,屏蔽了水分子參與配位,降低了羥基( oh )對釹離子激發態能級~ 4f _ ( 3 2 )的猝滅,三元配合物的熒光強度均比二元配合物強,其中配合物nd ( tta ) _ 3 ( tppo ) _ 2在1340nm處的熒光強度最強,適合作為摻雜的光學活性物質,來制備有源光波導材料;在有水工藝條件下,單純地氟化配體未必能提高釹配合物的近紅外發光性能。

The reservoir sensitivity test turns out that the whole basin is mainly water sensitivity and velocity sensitivity . so the research of reservoir sensitivity in this paper give some solving schemes as follows . water sensitivity of the first sag is strong , especially hydrous expansion of clay mineral ; velocity sensitivity of the second sag is strong , preventing particulate transmit ; permeability of the third sag is bad , to do fracture treatment mainly 由敏感性實驗證明,整個盆地的敏感性主要以水敏和速敏為主,因此,哈爾濱工程大學碩士學位論文本文的儲層敏感性研究為油層保護提出如下解決方案:第一凹陷水敏性較強,要特別注意防l仁粘1幾礦物的水化膨脹;第二凹陷速敏性較強,要注意防止微粒遷移;第三iui陷滲透性較差,應以壓裂改造為主。

The reaction mechanism for methanol oxidation at pt / moox / gc composite electrode involved the proton spillover effect from hydrogen molybdenum bronze , and a bifunctional reation mechanism for methanol oxidation by providing a hydrous molybdenum oxide to oxidize the intermediates , coads , for keeping cleaning platinum surface and make it easier for methanol to be oxidized on the clean platinum 通過計時電流圖中的電流衰減情況和cv實驗結果比較可得出, pt moo _ x gc電極催化劑具有一定的抗- co -中毒性能。 pt moo _ x gc的甲醇氧化機理是通過提供水合的氧化物來提高抗co中毒催化性能和質子溢出效應,從而加快甲醇氧化速度的。

It is presented that the hydrous fluxing as well as adiaba tic decompression plays an important role in melting of morb - like mantle beneath marina trough . compared with basalts from other back arc basins , it concludes that the magma varies from morb - like to arc - like with the evolution ; during the earlier stage of evolution , there coexist the two morb - like and arc - like lavas , it may be the nature of the magma in back arc basins ( especially in the earlier stage ) 綜合馬里亞納海槽和其他弧后盆地玄武巖的研究成果發現,弧后盆地特別是早期擴張的弧后盆地,其巖漿產物均具從似島弧型到似洋中脊型玄武巖的時空演化特征;同時存在島弧型和morb型兩種熔巖,可能是弧后盆地(特別是早期擴張弧后盆地)巖漿作用的一個共同屬性。

The other effect brings about by coat on a large scale is discussed preliminary which including increasing the “ hot island effect “ of cities ; increasing the hydrous of the roads after rain and increasing the sinkage of ground surface in the city 同時初步探討用水泥以及瀝青大規模地覆蓋土壤所造成的其他影響,這些影響包括加重了城市的“熱島效應” 、加重了城市由于雨后道路積水所導致的交通堵塞、加重了城市地面的沉降。

This essay emphasizes on the study of the clay slope . viscidity , plasticity and configuration are the significant natures of clay . and its contraction and sheer - resistance is relative to the hydrous nature of clay 粘性土有著顯著的粘性、可塑性、漲縮性和結構性,其壓縮性和抗剪強度與土的含水量有密切的聯系。

Based on basic structure , connected with hydrous expansion , flocculate and disintegration , the potential method by which clay mineral does damage to reservoir is analyzed theoretically 根據粘土礦物的基本結構,結合粘土的水化膨脹、絮凝、分散情況,從理論上分析了粘土礦物對油層潛在的損害方式。

C . c . hu , c . c . wang , “ nanostructures and capacitive characteristics of hydrous manganese oxide prepared by electrochemical deposition “ , j . electrochem . soc . , 150 ( 2003 ) 1079 粘喬琳,定電流陽極沉積錳氧化物之電極制備及其特性研究,國立成功大學材料科學及工程學系碩士論文, ( 2006 )

Non - chemical bond association structures in fanzhi brown coal and their evolution were studied by the integration of hydrous pyrolysis and cs2 / nmp extraction 摘要采用熱模擬實驗與cs2 / nmp混合溶劑抽提相結合的方法對繁峙褐煤中的非化學鍵締合結構及其演化特徵進行了研究。

It s absolutely helpful for the quality of construction and the afterward warrant and pay attention to the moisture content ( rc hydrous quantity ) of the wall before construction 施工前需注意墻面的保濕度( rc含水量) ,對施工品質、速度和日后保固將有絕對的幫助。

To know the gas - bearing condition in shallow stratum , it must do two main works : calculate the store parameter and modeling set and distinguish hydrous and gas 要搞清楚地層的含氣狀況,則需要開展兩方面的工作,即儲層參數計算模型建立與含水含氣性識別。

Hydrous magnesium oxysulfate whisker is a new type of fibroid material used as flame retardants and reiforcers 摘要堿式硫酸鎂晶須是新型的阻燃、增強纖維材料,有著廣闊的應用前景。

The crystals of gypsum - hydrous calcium sulphate - are about half a metre in length 石膏水晶-含有水的硫酸鈣-大約半米長。

Characteristics of hydrocarbon generation from hydrous pyrolysis of fanzhi lignite 鹽水介質中煤的早期熱解生烴特征和動力學

In some ways , an hydrous ammonia is just as safe to handle as gasoline 在某種程度上,無水氨使用起來和汽油一樣安全。

4 . the hydrous rate of flooring should be below 20 percent 前三排地板是全部安裝的基準,必須預拼接。

In other words, they are hydrous silicates . 換言之,它們是水化硅酸鹽。