1.
Study on nitrogen-rich layer fast plasma nitriding process and mechanism
富氮层快速离子渗氮工艺及机理研究
2.
Study on fast plasma nitriding technology of 40Cr steel with nitrogen-rich layer
40Cr钢富氮层快速离子渗氮技术的探索
3.
Light-emitting Thin Films and Devices Based on Silicon-rich Nitride and Nano-silicon Multi-quantum-well Structures
富硅氮化硅和纳米硅多层量子阱硅基发光薄膜与器件
4.
Study of Process Characteristics and Nitrided Layer Properties of Vacuum Nitriding
真空渗氮工艺特性及渗氮层性能研究
5.
Organic carbon and total nitrogen in bed load had enrichment phenomenon.
推移质中有机碳和全氮均有富集现象。
6.
④Ample N P K, ⑤ High heavy mental;
④含有丰富的氮磷钾； ⑤重金属含量较高；
7.
Elimination Capacity of Nitrogen and Phosphorus of Bacteria in Eutrophication Water
富营养化水体细菌去除氮磷能力研究
8.
Research Progress on TiN Coatings and its Composite Coatings
氮化钛涂层及其复合涂层的研究进展
9.
Distribution of Organic Nitrogen and Total Nitrogen in the Surface Sediments of Pearl River Estuaries
珠江河口表层沉积物有机氮和总氮的分布
10.
Surface Compound Treatment of C-N Multi-elements and RE-B-C-N Multi-elements Deep-penetrating
碳氮共渗-深层稀土硼碳氮共渗复合处理
11.
More times you paint, more levels you get.
涂鸦的层数越多，层次才更丰富。
12.
These plants need no nitrogen fertilizers and leave the soil rich in nitrogen.
这样的植物不需要施用氮肥，并且还给土壤留下了丰富的氮。
13.
Effects of Different Molybdenum and Nitrogen Application Rate and Osmotic Adjustment Substances on the Growth and the Accumulation and Utilization of Nitrate of Oilseed Rape
钼氮和渗透调节物质富集对油菜生长及硝态氮累积利用的影响
14.
The lake's environmental problems include accelerated eutrophication, or aging, caused by nitrogen and phosphorus enrichment.
太湖环境问题包括氮磷元素富集带来的富营养化。
15.
The king's cheese goes half(away) in parings.
国王的财富一半是被下层层层克扣掉的。
16.
You absorb less nitrogen than you would breathing air for the same time at the same depth.
在同时同深度用富氧气体能够减少氮气吸收量。
17.
Hydrocarbon Selective Reduction of NO_x in the Presence of Excess Oxygen;
富氧条件下烃类选择还原氮氧化物过程研究
18.
Study on ERP-SBR Process for Nitrogen and Phosphorus Removal by Draining Out Anaerobic Rich Phosphate Supernatant;
排除厌氧富磷污水ERP-SBR除磷脱氮工艺研究