查询词典 urease

Strains of rhizobia were isolated from the leguminous nodules collected in Pamirs Plateau located in Xinjiang, and 118 physiological and biochemical characters of these strains and 36 known control strains such as uses of single carbon and nitrogen sources, antibiotic and dye resistances, salt and alkali tolerances, initial growth pH, growth temperature limits, litmus and milk responses, oxidase, peroxidase and urease were determined and compared.

从新疆帕米尔高原采集豆科植物根瘤，经分离纯化获得68株供试根瘤菌，并选取36株参比菌株，进行唯一碳源利用、唯一氮源利用、对抗生素和染料抗性、耐盐性、初始pH生长、温度生长范围及石蕊牛奶反应、氧化酶、过氧化氧酶、脲酶共117项生理生化性状测定，并进行比较分析。

HP status was determined by rapid urease test and methyl blue stain.

用快速尿素酶试验和美蓝染色来检查HP。

A new method of using photoactivable ester with azido group was described to immobilize urease on polyether sulfone film surface.

我们利用含芳香叠氮基的光活性酯将脲酶光固定在聚醚砜(Polyether sulfone，pes)膜的表面。

Compared with CN, CS could increase urease activity and sucrase activity in 0~20cm soil layer.

相比常无，秸秆还田能提高0~20cm土壤脲酶和蔗糖酶活性。

Second, effects of conservation tillage on soil enzyme activities. SS had higher urease activity and sucrase activity in 0~20cm soil layer.

2保护性耕作对土壤酶活性的影响深还0~20cm土层脲酶和蔗糖酶活性较高。

The action duration of tetracycline on the activities of soil urease, catalase, sucrase and proteinase were 7 weeks, 6-8 weeks, 7 weeks, and 6-7 weeks, respectively.

四环素对土壤脲酶、过氧化氢酶、转化酶和蛋白酶活性的作用时间分别为：7周、6~8周、7周和6~7周。

The urease activities in the rhizosphere soil of transgenic sugarcane were significantly higher, and the sucrase activities in soil were slightly lower than those of the non-transgenic sugarcane.

在转基因甘蔗根际土壤中的脲酶活性显著比非转基因甘蔗的高；土壤蔗糖酶的活性比对照的低，但差异不显著。

The activities of soil urease, acid phosphatase, sucrase and catalase were higher than those from alluvial soil by 20.3%, 121.0%, 122.2% and 11.9%.

玄武岩发育形成的土壤脲酶、酸性磷酸酶、蔗糖酶和过氧化氢酶活性比冲积土的分别高20.3%、121.0%、122.2%和11.9%。

In order to investigate effects of bound residues of metsulfuron-methyl on the activities of soil enzymes, the activities of urease, acid phosphatase, catalase, and sucrase were determined in Huangfentuspiked with bound residues of metsulfuron-methyl for 98 days.

为了研究甲磺隆结合残留对土壤酶活性的影响，将黄粉土经甲磺隆结合残留处理98天，检测土壤脲酶、酸性磷酸酶、过氧化氢酶和蔗糖酶活性。

Results showed that soil catalase activity was stimulated by the copper products and the inhibition of urease and sucrase activities by copper products were also observed,especially declined significantly in the treatment of BDM,the two enzymes activities in high ...

研究表明：铜制剂对土壤过氧化氢酶活性有刺激作用，而对脲酶、蔗糖酶活性均有显著抑制作用，尤以BDM对土壤酶活性的抑制率最强，高浓度处理下则未能检测出2种酶活性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。