This text did the research of the part to the physics and chemistry property of terrabacter tunescens and immobilized urease.

本文對(duì)腫大地桿菌的理化性質(zhì)以及脲酶固定化做了部分的研究国产精美自拍视频91。

Soil urease activity, sucrase activity, catalase activity and alkalescent phosphats activity reduced along with the soil layer.

隨著農(nóng)田的風(fēng)蝕沙化，土壤中粉砂粒含量A片免费播放全部在线看、有機(jī)質(zhì)和養(yǎng)分含量急劇下降日韩欧美中文字幕免费第一页，中砂粒含量趨于增大。

A pot experiment was carried out to study effects of Cu stress on growth of Alternanthera philoxeroides, content of chlorophyll, biomass of the plant, and activity of four species of soil enzymes (Invertase, Catalase, Urease and Phosphatase).

通過盆栽實(shí)驗(yàn)亚洲鸥美国产毛片，研究了不同濃度銅脅迫對(duì)外來雜草水花生植株生長(zhǎng)十八岁以下禁看的黄片视频、葉綠素含量、生物量及土壤酶活性的影響无码黄片二三区。

Three gastric biopsies were taken within 2-3cm around the pylorus of gastric antra,urease detection,HE fuchsin staining and immunohistochemical analysis of Helicobacter pylori IgG antigen,HBsAg and HBcAg were performed separately.

2例肝病或非肝病因伴有胃病行胃鏡檢查的患者欧美国产一级黄色。，取胃竇小彎距幽門周圍( 2 - 3 )cm處粘膜 3塊，分別做快速尿素酶試驗(yàn)及嗜伊紅日韩精品国内直播在线观看网站、品紅染色1级片在线观看，并行免疫組化檢測(cè)幽門螺旋桿菌HPlgG型抗原。

The results show, under the long-trem influence of different farming behaviors, the soil, collected from dry-land in low multiple crop index to dry-land in high multiple crop index to composite-land in high multiple crop index, decease in bult density, clay content, total P and activities of catalaes and increase in organic matter, humic acid contents, nitogen, available nitrogen, phosphorus, potassium, soi breathe intensity and urease, phosphatase, protease active content.

選擇貴州中部喀斯特山區(qū)普定縣貓洞小流域地區(qū)黄色网站操美女，通過長(zhǎng)期受不同生產(chǎn)行為影響的區(qū)域（低復(fù)種旱作區(qū)Jinv在线视频、高復(fù)種旱作區(qū)、高復(fù)種復(fù)合農(nóng)作區(qū)）的土壤采樣分析我要看99国产黄片，結(jié)果表明：喀斯特山區(qū)小流域土壤在長(zhǎng)期不同生產(chǎn)行為影響下国产a片小黄片，從低復(fù)種指數(shù)旱作區(qū)、高復(fù)種指數(shù)旱作區(qū)到高復(fù)種指數(shù)復(fù)合農(nóng)作區(qū)色色色色色色色色网站，土壤容重污视频免费看网站无码高清在线、粘粒含量減小，而土壤有機(jī)質(zhì)、腐殖酸含量欧美黑人巨大XXXX黑人猛交、全氮亚洲欧美日韩久久久久禁片、堿解氮、速效磷日本高清在线人妻一区二区、速效鉀欧美人人艹、土壤呼吸強(qiáng)度、脲酶日韩内陆美洲无码AV、磷酸酶ww黄片、蛋白酶活性含量依次增大，土壤全鉀含量和過氧化氫酶活性卻依次減小人人干在线国产视频。

All the isolates were first identified by different culture media including Niger seed agar. CACA agar, urease tests, ID32 identification kit, 37℃ growth test, and capability of forming capsule, and then the sequence of the LSUrDNA D1/D2 region were further analyzed.

分別以油菊籽影音先锋99日韩在线观看、咖啡酸玉米瓊脂、刀豆氨酸－甜菜堿－溴麝香草酚藍(lán)培養(yǎng)基干日视频、尿素酶試驗(yàn)涩涩视频入口、37℃生長(zhǎng)試驗(yàn)、ID32生化鑒定板和英膜形成試驗(yàn)等初步鑒定后日韩福利短片在线看免费视频播放网站，再經(jīng)大亞基核糖體DNA的D1/D2區(qū)域序列分析進(jìn)一步鑒定菌種欧美重a片视频。

Along with soil ecology recovery of tailing mine dam, the urease activity is higher of rhizosphere soil of Miscanthus floridulus Warb,SP2and Eleocharis tuberosa Roemet Schult, while it is low of rhizosphere soil of SP1and Neyraudia reynaudiana.

在尾礦壩土壤生態(tài)恢復(fù)過程中，五節(jié)芒国产首页在线、SP2一级一片免费观看视频完整版、莎草科植物的根際土脲酶活性較高，而植物SP1又黄又粗又猛又爽免费视频、類蘆根際土的脲酶活性較低色系视频网站大全免费。

There are experimental results as follows:(1) Eriophorum comosum Nees shows strong cold resistance in plasmalemma permeability research. The lethal temperature of Eriophorum comosum Nees is the lowest LT_(50 in comparison with another two plants and is lower than -11.5℃ in August 2005 and December 2005; Soluble protein content of each plant is rising before or after cold hardiness. By SDS-PAGE, Protein band is analysed. Band quantity of Eriophorum comosum Nees is the most and its band color is darkest.(2) Soluble sugar content of three plants after cold hardiness are higher than before cold hardiness, moreover soluble sugar content after cold hardiness shows a decline and there is a narrow range in Eriophorum comosum Nees; Free Proline accumulation is changed by cold stress, and cold resistance is relative to free Proline accumulation; chlorophyll content of both three plants, including chlorophyll a, chlorophyll b and chlorophyll a/b, show a decline tendency along with the descent of temperature. Cynodon dactylon is highly sensitive to cold stress.(3) The soil POD and urease activities' absolute value of Erioophorum comosum Nees and Pogonatherum panideumHack were more than that of Cynodon dactylon before or after low temperature stress, especially POD activities.

實(shí)驗(yàn)結(jié)果表明：(1)在膜透性的研究中，叢毛羊胡子草抗寒性最強(qiáng)久久91精品综合国产91久久，采用電導(dǎo)率法測(cè)得半致死溫度LT_(50最低久久免视频，叢毛羊胡子草抗寒鍛煉前后半致死溫度LT_(50均小于-11.5℃；在可溶性蛋白含量研究中亚洲国产精品丝袜国产自在线，抗寒鍛煉前后三種植物的可溶性蛋白含量均增加黄色网站免费打开，同時(shí)采用SDS-PAGE法，通過對(duì)蛋白條帶分析操到高潮的视频，以叢毛羊胡子草條帶數(shù)最多且著色深日本免费一级；(2)在可溶性糖的研究中，三種植物經(jīng)抗寒鍛煉后葉片可溶性糖含量都比抗寒鍛煉前高偷拍人妻，且經(jīng)過抗寒鍛煉后三種植物可溶性糖均呈下降趨勢(shì)久艹在线,一夲道，叢毛羊胡子草可溶性糖含量下降較小无码强奷乱码中文字幕；從游離脯氨酸含量可知18禁免费黄网站，低溫的脅迫影響了植物葉片游離脯氨酸的含量變化，植物的抗寒性與游離脯氨酸有關(guān)；低溫脅迫下三種植物葉綠素含量隨著溫度的下降国产日韩欧美高清在线播放视频，葉綠素含量一区在线亚洲、葉綠素a、葉綠素b和葉綠素a／b均呈下降趨勢(shì)91免费黄色视频，狗牙根對(duì)低溫脅迫最為敏感欧美又粗又长AAAAA；(3)低溫鍛煉前后，叢毛羊胡子草和金發(fā)草的土壤過氧化物酶與脲酶活性的絕對(duì)值均大于狗牙根的GOGO大胆国模一区二区私拍，特別是過氧化物酶三轮美女毛片美女毛片美女，說明叢毛羊胡子草和金發(fā)草的酶活性大于狗牙根的iGao视频入口。

Methods Rapid urease test was used to detect Hp present infection in26075cases examined by using the fiber gastroscope.

應(yīng)用快速尿素酶試驗(yàn)對(duì)26075例接受纖維胃鏡檢查的患者作胃黏膜Hp現(xiàn)癥感染檢測(cè)国产夜色视频精品一区。

Effects of different additive levels of zeolite, ferrous sulfate heptahydrate, ter-ramycin,and urease inhibitor, to fresh chicken feels on the concentrations of ammonia and sulfhydrogn in the atmosphere were inquired using a L9(34) or thgonal design.

本試驗(yàn)采用L_9(3~4)止交試驗(yàn)設(shè)計(jì)，研究了在鮮雞糞中加入不同水平的沸石女人16一毛片、土霉素日韩欧美中文国产、綠礬、脲酶抑制劑去除NH_3和H_2S等臭氣物質(zhì)的效果国产平胸美女在线观看。