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- A kind of new symbiotic nitrogen fixing plant -- Elaeagnus mollis Diels. 一种新的共生固氮植物 -- 翅果油树.
- A preliminary study of economic characters of mulberry planted within contour hedgerows of nitrogen fixing plants. 固氮植物篱梯埂套种桑树效益初探。
- Studies on the role of nitrogen fixing plant fence having accordant heights to reorganize agricultural industry structure in intersecting mountain area 等高固氮植物篱对横断山区农业产业结构调整作用的研究
- The Cyanobacteria （blue green algae） and soil bacteria such as Azotobacter, which carry out BNF without plant involvement, are examples of free-living nitrogen fixing organisms. 兰细菌（兰绿藻类）和土壤细菌如固氮菌都是自生固氮微生物的代表，它们可以在没有植物介入下进行生物固氮。
- Expound the role of the legumes-root nodule bacteria nitrogen fixing system in large development of west area of China, and put forward a constructive suggestion. 摘要对豆科植物-根瘤菌共生固氮体系在西部大开发中的作用进行了论述，并提出建设性意见。
- There was a negative correlation between the nitrogenase activities of nitrogen fixing bacteria in root and that in leaf and stem. 上述结果说明：巴西甘蔗在本地也具有一定的固氮能力；
- We also found that growth activity of the strain HWZ2 was accelerated in co cultures with two other nitrogen fixing bacteria (GWZ1 and GWZ2) isolated from the rice root. 同时发现HWZ2与水稻根系分离到的两株自生好养固氮菌GWZ1,GWZ2之间具有协同生长。
- Methods Three methods were adopted,which are fixing plants in the field,random samples and potted plants. 方法试验观察采用大田定株、随机抽样与盆栽实验相结合的方法。
- nitrogen fixing bacteria of symbiosis 共生固氮细菌
- associative nitrogen fixing bacteria 固氮菌
- Ensure high standards of plant condition and maintenance by close liason with Fixed Plant Maintenance Superindent and personnel. 通过与固定设备维护监理和人员的密切合作确保高标准的设备运作和维护。
- Associated nitrogen fixing bacteria 联合固氮菌
- The plant was growing at an angle. 植物呈一定角度生长。
- free-living nitrogen fixing bacteria 自生固氮菌
- With experience in heavy duty earthmoving, mining and civil equipment (mobile and fixed plant) such as Komatsu, Caterpillar, Atlas Copco, Cummins, Ingersol Rand, Liebherr. 熟练操作（手动或固定装置）掘土挖掘机，机器牌子包括英格索兰，阿特拉斯，日本小松，康明斯，卡特彼勒，利勃海尔
- Non-symbiotic nitrogen fixing bacteria 非共生固氮细菌
- aerobic nitrogen fixing bacterium 好气固氮细菌
- The man jacked up his car to fix a flat tire. 那人用千斤顶把他的汽车顶起以修理漏气的轮胎。
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- I bought a run-down farm house and plan to fix it up. 我买了一间破败的农舍，打算整修整修。
