- 更多網絡例句與脲酶相關的網絡例句 [注:此內容來源于網絡2021国内自拍偷拍,僅供參考]
-
The rhizosphere soil microorganism and rhizosphere soil enzyme activity werepositive correlated with each other.Except aerobic bacteria and actinomycetes andfungi did not achieve significant or extreme significant correlation with urease,theother factors all achieved significant or extreme significantcorrelation.Besides,through a correlation analysis between rhizosphere agrobiologyand rhizosphere soil nutrient,except rapidly available K was negative correlation with urease and catalase,the other agrobiology factors were positive correlation with soilnutrient, aerobic bacteria and sucrase and catalase were extreme significantcorrelation with alkaline hydrolytic N and organism matter and rapidly available P;actinomycetes was extreme significant correlation with all soil nutrient factors;fungiwas extreme significant correlation with alkaline hydrolytic N and organism matterand rapidly available P, significant correlation with rapidly available K;urease wasextreme significant correlation with alkaline hydrolytic N, significant correlation withrapidly available P.
本試驗所測定的根系土壤微生物與根系土壤酶活性間均呈正相關欧美三级片黄色视频,除了好国产91av天堂、氣性細菌欧美亚洲自拍偷拍、放線菌欧美一级A片免费、真菌與脲酶間未達到顯著或極顯著相關外,其余因子間均呈顯著或極顯著相關午夜精品视频在线观看美女;此外又大又粗国产视频,通過根系土壤生物學因子與根系土壤養(yǎng)分相關分析,發(fā)現(xiàn)除了速效K與脲酶国产黄片区、過氧化氫酶呈負相關外国产清纯初高生在线观看视频,其余生物因子與土壤養(yǎng)分因子間均呈正相關,其中eeee在线A片,好氣性細菌1024zaixianshiping、蔗糖酶、過氧化氫酶與水解N久久园产黄色大片视频、有機質和速效P極顯著相關99视频精品免费99在线;放線菌與所有養(yǎng)分因子間均極顯著相關;真菌與水解N一级A片福利片、有機質和速效P極顯著相關国产自慰喷水网站,與速效K顯著相關国产综合久偷自;脲酶與水解N極顯著相關wwwwxxxx国产,與速效P顯著相關。
-
The enzyme activity in the chrysanthemum alp and couch grass is higher than the one in spruce forest.
總體上看亚洲精品免费线视频观看视频,繡線菊茅草灌叢群落黄色精品国产、茅草群落的過氧化氫酶、脲酶和蔗糖酶的酶活性均高于云杉針葉林群落色综合久久一区二区观看;而云杉針葉林群落的過氧化氫酶活性很高日韩精品碰碰视频,脲酶和蔗糖酶活性較低。
-
The soil urease and invertase activity effected by Hg was investigated in different fertility soils. The results show that soil urease activity国产一区二区青草久久、maximum reaction velocity (Vmax人人色人人操、Vmax/Km) and reaction velocity constant k have remarkably negative correlation with Hg concentration so that these can be used as ecological indexes of soil polluted by Hg, Km changes a little indicating that the reaction mechanism of Hg and urease is nonreversible competitive restraint. Urease of low soil fertility is more damaged by Hg than that of high soil fertility, with severe pollution at Hg concentration of 6.00 and 14.79mg/kg respectively; while invertase is less sensitive to Hg than urease. Cultural time has less influence on the relationship of soil enzyme and Hg concentration.
對不同肥力土壤脲酶和轉化酶活性受汞影響進行了研究,結果顯示亚洲免费高清视频,土壤脲酶活性26uuu在线視頻、最大反應速度Vmax 、Vmax/Km和反應速度常數k與汞濃度呈現(xiàn)顯著或極顯著負相關關系影音先锋av下载,表明其可作為土壤汞污染的生態(tài)指標一级特黄AAA免费看直播;米氏常數Km則變化較小,表明汞與脲酶作用機理為不可逆競爭抑制超碰在线91av;低肥力土壤脲酶比高肥力土壤脲酶受汞毒害作用更強国产亚洲精品麻豆一二三区,當汞濃度分別為6.00和14.79mg/kg時即達到嚴重污染亚洲日本黄色视频;而轉化酶對汞的敏感性較差;培養(yǎng)時間對土壤酶與汞濃度間關系影響較小有色永久无码视频在线观看。
-
The activity of Urase and Sucrase in different degradation stages showed significant variance (P.05); the activity of Urase in different soil layers were significant P.
草甸退化使土壤脲酶和蔗糖酶活性出現(xiàn)了顯著變化(P.05)中文字幕无码一区在线视频青青,脲酶活性在不同土層間差異顯著(P.05),蔗糖酶沒有表現(xiàn)出土體層次性差異免费无码十八禁污污网站;相關分析表明欧美菠萝在线,高寒草甸的土壤酶活性與營養(yǎng)成分含量之間相關不顯著。
-
The Simpson and Shannon-Weiner indices of aquatic plant diversity were both significantly positively correlated with catalase, protease and invertase, and negatively correlated with urase, soil organic matter and total nitrogen. Similarly, soil organic matter and total nitrogen were negatively correlated with catalase, protease and invertase but positively correlated with urase.
植物α多樣性指數(辛普森久久九一、香濃-維納指數)與濕地土壤有機質94自拍视频、全氮含量呈負相關,與土壤過氧化氫酶欧美骚逼、蛋白酶日本mmm、蔗糖酶活性呈正相關,與脲酶活性呈負相關啊好爽用力插视频;土壤有機質日韩成人播放无码AV、全氮含量與過氧化氫酶、蛋白酶女人一级毛多A片、蔗糖酶活性呈一致負相關91免费高清在线观看视频,與脲酶活性則成正相關。
-
The main results were as follows:There was significant correlation between the soil urease and phosphatase activities, which showed no significant difference upon different plots. The urease and phosphatase activities in the soil were higher in spring than autumn, which under mangrove plants were all higher than those in the New alluvial soil without plants and Bared land. Soil urease activity exhibited no significant difference under different mangrove species. The phosphatase activity in the soil of Centenary Aegiceras corniculatum and Spartina alterniflor was the highest, which was the higher in the soil of Kandelia candel and Avicennia marine.
結果表明:土壤脲酶和磷酸酶活性存在極顯著的相關性h人成视频在线观看网站入口;兩種酶在不同區(qū)域間均無顯著差異性xxxxfreexxxx,季節(jié)變化均表現(xiàn)為春季大于秋季;有紅樹植被的土壤脲酶和磷酸酶活性皆大于空地和裸地欧美日韩视频在线观看一二区,土壤脲酶不同紅樹植被下無顯著差異国产精品自拍观看,磷酸酶則表現(xiàn)為百年生桐花樹和互花米草顯著高于其余植被,秋茄和白骨壤次之激情一级a片在线播放。
-
The experiment selected a slow release fertilizer and studied the best dosage proportion of the slow fertilizer, dipotassium hydrogen phosphate, DCD as an inhibitor.
對幾種有機脲酶抑制劑的抑制效果研究表明黄色视频在线观看品,一定濃度的游離態(tài)草炭土腐植酸和風化煤腐植酸,對土壤中脲酶活性都有較好的抑制作用被强制伦A片在线观看,都是良好的有機脲酶抑制劑日韩一级大日韩女大片一级。
-
Straw returned to field played a positive role in increasing soil insect communities with the largest contribution, primarily the amounts of individuals and dominant species of macro and meso/micro soil animal, especially Neanuridae and Isotomidae animals individual amounts increased by nearly 10 times.(3) Soil nutrien had a positive correlation with soil bacteria, azotobacter, ammonifying bacteria, cellulose decomposing bacteria and denitrifying bacteria. Straw returned to field could stimulate effective microorganisms growth and population quantity in the soil. The increase of microbe community amount is 15%~44% more than that of CK.(4) Soil nutrien had a positive correlation with soil phosphatase, urease and sucrase activities, and a negative correlation with catalase.
研究發(fā)現(xiàn):(1)長期配施秸稈能提高土壤速效氮、磷人人干,人人草、鉀含量欧欧美一级a爱高清成在线看,平均分別提高15%、48%和22%国产精品不卡无毒在线观看;(2)配施秸稈對土壤昆蟲群落呈正向作用且貢獻最大免费视频XNXXCOM,主要增加了大型、中小型農田土壤動物的個體總數和優(yōu)勢類群數量精品国偷自产在线视频500,尤其是疣跳科和等節(jié)跳科動物個體數量增加近10倍欧美淫乱a片;(3)土壤養(yǎng)分與土壤細菌a级黄色一区二区三区免费、固氮菌、氨化細菌国产午夜久久AV、纖維分解菌和反硝化細菌呈正相關国产综合无码在线,秸稈還田激發(fā)土壤有益微生物的生長和類群數量,使土壤微生物類群數量比對照增加15%~44%欧美日韩二区在线另类;(4)土壤養(yǎng)分與土壤磷酸酶www.95、脲酶、蔗糖酶活性呈正相關性交舔毛片,與過氧化氫酶呈負相關www.玖玖玖,秸稈還田增強土壤蔗糖酶、磷酸酶和脲酶活性99pom国产熟女,特別是脲酶和蔗糖酶活性平均提高26.5%很色很黄很污的网站在线看。
-
Bt toxin from Bt crops is introduced into soil primarily in root exudates and by incorporation of crop residues after harvest of the crop, with probably some input from pollen during tasseling, which probably have an effect on soil specific organisms, biodiversity and the functions of soil ecosystem.
而加有轉Bt基因玉米農大61秸稈的土壤和加有常規(guī)玉米農大3138秸稈的土壤相比,土壤脫氫酶活性和土壤呼吸作用強度在秸稈分解期間都沒有顯著差異肏丝袜屄影片;秸稈分解了30d日韩mv在线看成人网站、45d、60d 時二级免费黄片国产,顯著提高了土壤蔗糖酶活性yw国产在线视频在线观看;分解了45d和90d時,顯著提高了土壤酸性磷酸酶活性一级A片岛國;30d時顯著增加了土壤脲酶活性处女开破视频,而在45d時則顯著降低了土壤脲酶活性;分解45d黄色网站免费观看视频国产、60d91精彩国产福利在线、90d時顯著降低了土壤蛋白酶活性人妻系列无码专区系列。
-
Although the 脲酶 activity of soil is one of impact factor that the ammonia vaporizes, don't have obvious relativity.
雖然土壤的脲酶活性是氨揮發(fā)的影響因素之一性69式性无遮挡免费视频,但不具有明顯的相關性。
- 更多網絡解釋與脲酶相關的網絡解釋 [注:此內容來源于網絡特级欧美婬片免费高直播播放,僅供參考]
-
Thio Urea:硫脲
利用多種氧化酶抑制劑對酚氧化酶純化樣品的酶活性進行研究, 發(fā)現(xiàn)抗壞血酸(ascorbic acid)免费的黄色av、 半胱氨酸(cysteine)和二硫蘇糖醇(dithiothreitol)對酚氧化酶活性具有很強的抑制作用, 硫脲(thio urea)對酚氧化酶活性也具有較強的抑制作用,
-
urease:脲酶
2.3.3 脲酶(urease)Km值簡易測定法 2.3.4 淀粉酶活力測定 2.3.5 轉氨酶活性鑒定(紙層析法) 2.3.6 植物苯丙氨酸解氨酶(PAL)的提取及活性測定 2.3.7 同工酶聚丙烯酰胺凝膠電泳 參考文獻 2.4 分子生物學基礎實驗 2.4.1 質粒DNA的提取及瓊脂糖凝膠電泳檢測 2.4.2 聚合酶鏈反應(PCR)技術體外擴增DNA 2.4.3 大腸桿菌感受態(tài)的制備
-
urease inhibitor:脲酶抑制劑
尿素緩釋技術包括諸多方面,其中脲酶抑制劑(urease inhibitor)是一項具有良好應用前景的技術. Makker等(1981)研究了乙酸氧肪酸(AHA)在體外對脲酶活性的影響,發(fā)現(xiàn)當AHA的濃度為 1×10-6M、6×10-5M和 1×10-3M時,使脲酶的活性分別降低11%欧美黄色成年网站视频、 50%和 74%,
-
Urease activity:脲酶活性
雜質和破碎BCFM | 脲酶活性Urease activity | 閃點Flash point
-
Urease trial:脲酶試驗
靛基質試驗Indoleformationtrial + - - - | 脲酶試驗Urease trial + - - - | 氰化鉀試驗Potassui mcyanidetrial + - - -
-
Urease PDF:脲酶
BBI38 胰蛋白酶抑制劑 Trypsin inhibitor PDF | BBI40 脲酶 Urease PDF | BBI41 尿酸氧化酶 Uricase PDF
-
urea-phosphate fire retardent:脲-磷酸鹽防火劑
urea peroxide 過氧化脲 | urea-phosphate fire retardent 脲-磷酸鹽防火劑 | urease 脲酶
-
holoenzyme:全酶
如脲酶国产免费看视频黄片、蛋白酶、淀粉酶麻豆A片在线观看、脂肪酶及核糖核酸酶等;另一些酶在結合非蛋白組分(輔助因子cofaotor)后,才表現(xiàn)出酶的活性,這類酶屬于結合蛋白質,其酶蛋白(apoenzyme)與輔助因子結合后所形成的復合物稱為"全酶"(holoenzyme),即全酶=酶蛋白+
-
Uricase PDF:尿酸氧化酶
BBI40 脲酶 Urease PDF | BBI41 尿酸氧化酶 Uricase PDF | BBI42 黃嘌呤氧化酶 Xanthine oxidase PDF
-
nitric oxide synthase:一氧化氮合成酶
異硫脲基團是一種有生物活性的基團,異硫脲化合物具有殺蟲国产97av在线播放、抗菌,抑制一氧化氮合成酶(nitric oxide synthase)的活性等作用,但未見其有抑制胃酸分泌活性的報道.