azotobacter

azotobacter

美 　英 [əzəʊtə'bæktə]

• n.【微】(土壤中的)固氮(细)菌
• 网络固氮菌属；固氮细菌；氮固定菌

词形变化

复数：azotobacters  

英汉解释

n.	1. 【微】(土壤中的)固氮(细)菌

英英解释

n.	1. a rod-shaped or spherical bacterium found in soil and water that converts atmospheric nitrogen to a stable or biologically available form.

例句

Scientists were working with a microbe called Azotobacter vinelandii, which is found around the roots of various food plants.

科学家利用的微生物名叫棕色固氮菌（Azotobactervinelandii），它们存在于各种粮食作物的根系。

However, the number of aerobic azotobacter is different due to different planting years. 2.

固氮菌数量在棉花苗期和花蕾期随种植年限变化有显著差异。

Induction and ultrastructure for cysts of Azotobacter .

固氮菌孢囊的诱导及其超微结构。

As to same tea age, the population of azotobacter became smaller with the soil fertility decrease.

相同茶龄的土壤中固氮菌的数量随土壤肥力的降低而减少；

Isolation, identification and nitrogenase activities of mulberry rhizosphere azotobacter;

桑树根际固氮细菌的分离鉴定及固氮酶活力测定；

Primary studies on electro-inducing Azotobacter vinelandii to express characteristics of ammonium-resistant

电诱导棕色固氮菌表达抗氨阻遏特性的初步研究

Effects on Fungus Decomposing Cellulose Accompanied by Azotobacter

接种固氮菌对纤维素分解过程的影响

Influence of Mulching in Apple Orchard on the Azotobacter Contents in Soil

秸杆覆盖对苹果园土壤固氮菌数量年变化的影响

An experiment on azotobacter in sugarcane root sphere

甘蔗根际联合固氮菌试验

The effect of biological azotobacter fertilizer "Tian-Feng" on green house grape

“天丰”生物固氮肥在大棚葡萄上的施用效果

The Effects of Citrato-molybdate Complex and Organic Acids on the Growth of Azotobacter vinelandii OP

钼酸盐-柠檬酸盐络合物及有机酸对棕色固氮菌生长的影响