英语释义

• an enzyme that catalyzes the hydrolysis of urea into carbon dioxide and ammonia; is present in intestinal bacteria

片语

urease determination尿素酶

urease inhibitors尿素酶抑制剂

urease methods释义尿素酶法

Recombinant Urease重组尿素酶

fast urease快速尿素酶

urease activity脲酶活性

urease pretreatment尿素酶预处理

Urease Solution脲酶溶液

urease a尿素酶a

urase脲酶；尿素酶

英汉例句

• the optimum temperature of soybean urease is 50℃.

  结果表明，大豆脲酶的最适温度为50℃；

• the results show that the soil「s urease activity is strongly affected by magnetic field of certain intensities.

  本文主要研究了不同磁场强度对风干土和湿土脲酶活性的影响。

• immobilization of urease can solve the problem, it have a good stability, and furthermore it can use repeatedly.

  固定化可以提高脲酶的稳定性，并可以重复使用，可以很好的克服游离脲酶的缺点。

• the activity of urease is sensitive to bronopol.

  尿素酶的活性对溴硝醇比较敏感。

• to understand the influence of icterus on urease coupling method for determining the serum urea nitrogen(bun) .

  了解黄疸对尿素酶偶联法测定血清尿素氮（bun）的影响。

• the equation among lou soil and heilu soil urease activity and time and their buffering values is quadratic linear regression equation.

  土娄土、黑垆土脲酶活性与时间及土壤缓沖量之间的关系为二元线性回归方程。

• now the effects of urease inhibitors on urea disappear rate and ammonia concentration in rumen, digestion of dietary nutrients and production performance in ruminants are reviewed in this paper.

  文章就目前国内外各种瘤胃脲酶抑制剂对动物瘤胃尿素分解速度、氨浓度、营养物质利用及对动物生产性能的影响进行了综述。

• the activity of urease and catalase also increase accordingly.

  脲酶和过氧化氢酶活性依次增强。

• the localization of the activity of immobilized urease on chitosan membrane was studied by x-ray microanalysis.

  利用x射线微区分析方法，对壳聚糖固定化脲酶活性进行了定位分析。

• so, soil urease activity is one of the main bioactivity indexes of forest soil fertility level.

  由此可见土壤脲酶活性是评价森林土壤肥力的一项重要的生物活性指标。

• the inhibiting effect of magnetic field on soil」s urease activity is related to soil moisture content.

  研究发现，某些磁场强度在一定条件下对土壤的脲酶活性有增强或抑制作用。

• the results show that it is feasible to use humic acids as urease inhibitors.

  表明了选用煤炭腐植酸类物质作为脲酶抑制剂是可行的。

• the effects of 1,3-dichloropropene on the activities of soil urease and invertase were studied in lab.

  通过室内培养试验研究了1，3-二氯丙烯对土壤中脲酶和蔗糖酶活性的影响。

• variations of peroxidase, sucrose invertase and urease activity in soil from eucalyptus coppice forest, eucalyptus newly planted forest, shrub grassland and masson pine forest have been investigated.

  研究了桉树萌生林、桉树植苗林、灌草丛和马尾松林地土壤中过氧化氢酶、蔗糖转化酶及脲酶的活性变化。

• the results indicates that the ti still remains activity when urease full deactivate.

  结果表明，在脲酶完全失活条件下，胰蛋白酶抑制素仍。

• soil fungi number and urease activity were negative correlation with soil available potassium content.

  土壤真菌数量、脲酶活性与有效钾含量呈负相关。

• the immobilized microorganism urease have a storage stability fixedly.

  固定化微生物脲酶具有储存稳定性。

• under the same parent material condition, urease activity was significantly correlated with forming time and maturity of soil.

  在母质相同的情况下，脲酶活性高低又与成土时间的长短和土壤熟化程度呈正相关。

• the impact of different degrees of degradation on activities of urease and peroxidase varied.

  不同退化程度对脲酶和过氧化物酶活性的影响没有明显的规律性。

• the activities of soil dehydrogenase, alkaline phosphatase, urease and sucrase decreased with the time of incubation.

  土壤脱氢酶、堿性磷酸酶、脲酶及蔗糖酶活性均随培养时间延长而降低。

• urease activity falls with the soil depth.

  脲酶活性随土壤深度加深而降低。

• the influence of heavy metal and boron on the invertase, urease and catalase of soil boron tailing pond in dandong kuandian of liaoning province were investigated.

  本文研究辽宁省宽甸硼矿区尾矿库重金属及硼污染对土壤转化酶、脲酶和过氧化氢酶的活性影响。

• urease activity affected not only by single heavy metal, but also by the interaction between hg and cd, the effect is still mainly done by single heavy metal.

  在复合污染条件下，脲酶活性不仅受到单因素影响，而且存在汞、镉间弱的拮抗作用，但仍以单独效应为主。

• cell density cultivation and high level expression of recombinant urease a fusion protein in helicobacter pylori.

  目的高密度培养重组细菌和高效表达重组幽门螺桿菌尿素酶a融合蛋白。

• moreover, the activities of protease, urease and invertase in soil were decreased as rice growing in.

  在水稻生育期，土壤蛋白酶、脲酶和转化酶的活性随水稻生育期递进而降低；