nitrogen distribution的例句大全

A new nitrogen-inflating impactor based on pressure feedback principle is put forward. It can estimate the work object's nature by piston's rebound behavior and adjust the power and frequency steplessly by flexible flow distribution system, which achieves the flexible impact.

基于压力反馈的氮爆式冲击器，利用活塞的冲击反弹特性实现对冲击对象性质的判断，并通过计算机控制由柔性配流系统实现冲击能与冲击频率的独立无级调节，可达到柔性冲击的效果。

Effects of nitrogen application and irrigation cycle on bell pepper root distribution and yield under subsurface drip irrigation

地下滴灌施氮及灌水周期对青椒根系分布及产量的影响

On such a basis, the distribution characteristics of the nitrogen-bearing lipids have been discussed in detail in this paper.

并对其在古湖相沉积物中的分布特征作了详细描述。

Absorption of nitrogen by ginseng and effect of nitrogen on 14 C assimilate distribution

用~（15）N示踪法研究人参吸氮及其对~（14）C同化物分配的影响

The Distribution of Soil Total Nitrogen and Its Correlation to the Plant Species Diversity in the Forest of Xiaolong Mountain of Tianshui, Gansu Province

伏牛山区植物的多样性及其保护天水小陇山锐齿栎群落土壤全N分布特征及与生物多样性关系研究

Effects of planting density on assimilation, accumulation, distribution and use efficiency of nitrogen in late sowing winter wheat

种植密度对晚播冬小麦氮素同化积累分配及利用效率的影响

Effects of applying sesame seed cake fertilizer on nitrogen uptake in tobacco and its distribution in nicotine, protein and petroleum ether extract

配施芝麻饼肥对烟株氮素吸收及其在烟碱、蛋白质和醚提物中分配的影响

Soil profile distribution characteristics of leached nitrogen form in paddy fields

稻田土壤氮素淋失的形态及其在剖面分布特征

Distribution characteristics of three kinds of inorganic nitrogen in the water column of Central South China$ ea

南海中部水体中三种无机氮的分布特征

spatial distribution of soil organic matter and nitrogen in soil of circular-zonary vegetation areas in wulanpao wetland, inner mongolia

内蒙古乌兰泡湿地环带状植被区土壤有机质及全氮空间分异规律

effects of nitrogen fertilizer rates on uptake and distribution of nitrogen in ratoon rice

不同氮肥施用量对再生稻氮素吸收和分配的影响

studies on uptake and distribution of nitrogen in wheat at the level of 9000 kg per hectare

公顷产9000kg小麦氮素吸收分配的研究

contrast of nitrogen adsorption method and mercury porosimetry method in analysis of shale's pore size distribution

氮气吸附法和压汞法在测试泥页岩孔径分布中的对比

absorption and distribution of nitrogen, phosphorus and potassium in mini watermelon in different growth stages

小型西瓜不同生长发育期对氮、磷、钾的吸收及分配

effect of nitrogen on vertical distribution of canopy nitrogen and chlorophyll relative value ( spad value) of summer maize in sub-humid areas

施氮对半湿润农田夏玉米冠层氮素及叶绿素相对值（SPAD值）垂直分布的影响

effects of nitrogen stress on nutrient uptake by fraxinus mandshurica seedlings and their biomass distribution

氮胁迫对水曲柳幼苗养分吸收、利用和生物量分配的影响

theoretically, the doping effect on the electronic density distribution and energy band structure are analyzed and performed by the first principles calculation. furthermore, the effect of nitrogen and tantalum ions doping on dssc is also discussed.

理论上，采用第一性原理方法分析计算了掺杂TiO2的电子能带结构，并分析了N掺杂和Ta掺杂对染料敏化纳米晶太阳能电池的影响。

Vertical Distribution Characteristic of Nitrogen in the Core Sediments of Three Rivers Estuary in Poyang Lake

鄱阳湖三江口柱状沉积物氮的垂直分布特征

Distribution of nitrogen oxides at amphi of highway

高速公路两侧氮氧化物的分布特征

Effects of different conservation tillage on amount and distribution of soil ammonifying bacteria, nitrobacteria and nitrogen-fixing bacteria

不同保护性耕作措施对三种土壤微生物氮素类群数量及其分布的影响