1) N-fixing property
固N特性
1.
The N-fixing property of 9 bacteria with N-fixation and dissolving P function was studied under the conditions of non-nitrogen, different P resources with sufficient nitrogen and their mixed incubation.
试验研究 9株兼具固N、解P功能菌株在无N、N源充足不同P源条件和混合培养时菌株固N特性结果表明 ,供试菌株在无N培养基上均有固N活性 ,但固N量差异较大 ,菌株“N5 1”固N量最高达 5 5 。
2) Nfixing capacity
固N活性
3) nitrogen fertilizing feature
需N特性
4) nitrogenase activities
固N酶活性
1.
mangium in Gaofeng forest farm of Guangxi,and the physiological and biochemical characteristics,resistances and nitrogenase activities were detected,respectively.
为了探讨马占相思根瘤菌的生物学特性,从广西高峰林场马占相思林分采集分离到9株根瘤菌,并对其生理生化特性、抗逆性和固N酶活性进行研究。
5) solidification characteristics
凝固特性
1.
The paper summarizes the history of refractory elements addition,relates their influences on the solidification characteristics and microstructure,prospects the problems that still need to be solved and the future investigation trends.
总结了在镍基单晶高温合金的发展过程中难熔元素添加的特点,综述了难熔元素对镍基单晶高温合金的凝固特性与凝固组织的影响,并指出了其中存在的问题,展望了未来研究发展的方向。
2.
Directional solidification characteristics of successfully shaped y-TiAl alloys is then presented and investigated in relation with the experimental parameters.
本文利用课题组自行设计的真空宽调速电磁成形定向凝固实验设备，以Ti-48％Al(at％)为实验材料，采用电磁成形定向凝固技术，对极活泼的γ-TiAl工程合金无污染定向凝固组织制备工艺进行了系统的研究，并对包晶系TiAl基金属间化合物的非平衡定向凝固特性进行了初步探讨，主要研究内容及结论如下： 1。
6) Inherent characteristics
固有特性
1.
In order to obtain the natural frequencies and vibration,the inherent characteristics of interface structure is analyzed by simulating the actual working environment.
针对挠性传输载体与连接器接触的接口,运用ANSYS仿真分析软件,建立实际工作状态下接口结构的仿真模型,对接口结构进行固有特性仿真分析,得出其固有频率和固有振型。
补充资料：窦固(见窦固攻北匈奴)
窦固(见窦固攻北匈奴)
Dou Gu
Doll GU窦固(D ouGu，?一公元88)东汉中期将领。字孟孙。扶风平陵(今陕西咸阳西北)人。名将窦融侄。历任奉车都尉、卫尉等。以率军攻北匈奴著名。见窦固攻北匈奴。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条