查询词典 nodule

The root nodule of the legume plant's ability of nitrogen fixation from air makes it grow in the poor soil very well.

豆科植物的根瘤可以从空气中固定氮气而在贫痔的土壤中生长。

Only two legume species were formed root nodule on their roots.

只在两种豆科植物根部发现根瘤。

In great degree compared to the treatment without using desulphurisation products, but it restrains root nodule breeding and growth when the rate reaches to 20 percent.

但在添加1%、5%、10%的脱硫副产物条件下，花生根瘤数量及质量均比不施脱硫副产物的处理有成倍地增加，若添加量达到20%则会对根瘤生长繁殖产生明显的抑制。

The changes of root nodule nitrogenase activities at different growth stages were studied with pot culture method and 4 fertilization modes.

采用框栽的培养方法，设置同一氮肥水平，按不同生育时期施用，对大豆植株生长过程中根瘤固氮酶活性动态变化进行研究。

The Frankia-actinorhizal plant root nodule symbiosis occurs in 8 families of angiosperms.

固氮放线菌Frankia是能够诱导大范围的放线菌根植物产生根瘤放线菌。

Like rhizobia, the nitrogen-fixing endophyte Frankia elicits the formation of specialized root nodule structures which house BNF processes.

像根瘤菌一样，固氮的内寄生弗兰克氏菌能够诱发特殊的根瘤结构，在其中进行生物固氮过程。

Root nodule formed by gene marker strains would have color reaction with the test reagent. This characteristic can be used to detect effect of Mo and its application rate on the effectiveness and competitiveness of the peanut-Bradyrhizobium symbiosis.

通过标记根瘤菌形成的根瘤能与检测试剂产生颜色反应的特征，检测施钼及施不同浓度的钼对花生－根瘤菌有效性和竞争性的影响。

Results showed that NBPT mixed proportionally with urea increased the soybean root vigor, root nodule number and weight, the root nitrogen fixation activity,and therefore the root growth was increased by a high content of N in the soybean plant.

结果表明，NBPT提高了大豆整个生长期的根系活力，对根瘤固氮酶活性有促进作用，根瘤数量和重量都有增加，因而大豆植株的含氮量也随之增加，根系生长得到促进。

The results indicated: the nitrogen of root,stem and leaf was mainly from soil and fertilizer nitrogen at growth stage,and the nitrogen from root nodule azotification started and increased at later growth...

结果表明，在大豆生育前期土壤氮和肥料氮是根、茎、叶片氮素的主要来源，在生育后期根瘤固氮开始增加；随生长大豆荚果氮素中土壤氮所占比例逐渐减小，根瘤固氮所占比例逐渐增加，并在收获期(R8)达到总量的70.6%，肥料氮所占比例一直很低。

The use of desulphurisation products can enhance peanut output and, when the appliction rate reaches to 1 percent, the topmost output is obtained and peanut's root nodule growth is stimulated, therefore, the application rate is the optimal in this experiment.

施用脱硫副产物提高了花生的产量，在施用量达到土壤质量1%的条件下，花生获得最高产量，且根瘤生长繁殖受到促进，故该施用量是该实验的最优处理。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。