查询词典 nitrogenous

Ammonia, as an important inorganic resource in chemical engineering, is mainly used in production of nitrogenous fertilizer.

氨是一种重要的无机化工原料，主要用于合成氮肥。

Adopting single median point scheme put forward by Scheffe, we have studied the mathematical modeling of mulberry leaf produce value in relation to proportion of nitrogenous fertilizer in spring, summer arid autumn fertilizations under the condition of applying pure nitrogen of 6 750 kg/hm2 to mulberry - growing granulated damp purple soil.

采用Seheffe提出的单形重心设计，研究了桑在紫潮沙泥土上，施纯氮6 750 kg／hm2的条件下，桑叶产值与春肥、夏肥、秋肥3次施氮比例之间的数学模型。

The method of laser cladding Co base alloy on stainless steel base material has been used to the repeated impact surface of the in outlet valve in methylamine pump system of nitrogenous producing line.

对氮肥生产线上甲胺泵中的进排液组合阀多冲接触表面进行激光熔覆，成功地实现了传统工艺难以完成的涂层强化工艺。

It is the four standard equipment cells and the method of program that The modularized control system project can be used for the different pulse nitrogenous conveying system and added a new control cell.

氮保护脉冲气力输送的标准化分解与程序实现方法，确保了模块化控制思想的实现，并具有一定的通用性、可扩展性。

The effect of nitrogenous fertilizer on root system of naked oat in semiarid region was studied with root bags in field.

通过田间根袋实验研究了氮肥对旱地莜麦根系生长的影响。

When nitrogenous fertilizers were applied as base fertilizer, the rate of utilization of (15NH4)2SO4 and 15NH4HCO3 by rape plants ( Brassica napu S · L ) planted in pots were 58.66% and 55.94%, respectively.

在盆栽条件下，以等量不同种类氮肥作基肥施用于油菜，硫铵的利用率为58.66％，碳铵为55.94％。在添加ASU后，利用率分别为63.83％和59.10％，比不加ASU的提高5.17％和3.16％。

And that the nitrogen oxide released by the nitrogenous fertility has a greenhouse effect over 300 times than the carbon dioxide.

而氮肥释放的氮氧化物比二氧化碳对温室效应的影响要高300多倍。

Urea is one of the three nitrogenous waste products.

尿素是三种含氮废物之一。

Now the highly used of nitrogenous fertilizer in our country makes a relatively serious problem of environment.

当前中国过高的氮肥施用量引起相对严重的环境问题。

Urea is one of important fundamental fertilizers, it is a kind of solid nitrogenous fertilizer with much higher nitrogen content.

尿素是重要的基础肥料之一，是一种含氮量最高的固体氮肥。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。