nitrogen的例句大全

Nitrogen Removal via Coupled Ammonia Oxidation and Nitrite Reduction Using Pt/ TiO_2 and Photocatalysis

Pt/TiO2光催化氧化还原耦合反应脱除水中无机氮

The commonly employed approaches include vacuum low-temperature heating, liquid nitrogen method, capsule method, flavor pairing method, bubble method, decomposition method, and so on.

其常用的方法有真空低温加热法、液氮法、胶囊法、风味配对法、泡沫法、分解法等。

High nitrogen steels have the nature of high strength, good tenacity, uniform corrosion resistance and local corrosion resistance ( corrosive pitting, corrosion seam); there is no doube about its excellent nature.

高氮钢具有高强度、良好的韧性、抗均匀腐蚀、抗局部腐蚀（如点蚀，缝隙腐蚀等）性能，优异的性能勿庸置疑。

Database Construction of GC Retention Index and Correction of Mistakes in Database A method is discussed for identifying the nitrogen heterocyclics by using GC retention data, mass spectra and MS library search results.

构建色谱保留指数数据库及数据错误查找探索了色谱保留值与质谱信息相结合的定性分析方法。

The result showed that the optimal carbon source and nitrogen source was corn flour and bean cake flour, respectively, and pH 5 and 26 ℃ was the optimally initial pH and temperature, respectively.

结果表明血芝液体发酵的最适碳源为玉米粉，最适氮源为黄豆饼粉，最适初始pH值为5，最适温度为26℃。

Water content, gelatinization rate, starch content, fat content and nitrogen content of the fluidizing treated rice were analyzed, and compared to that of steam treated rice and crude rice.

该文对高温流化大米、蒸煮大米和未处理的原料大米就水分含量、糊化率、淀粉含量、脂肪含量、含氮量5个方面进行了对比测定。

Carbon and nitrogen removal with netlike rotating biological contactor

网状生物转盘同步去除C和N的研究

Dynamical Compression Experiment and Dynamical Constitutive Law of High Nitrogen Steel

高氮合金钢的动态压缩实验及动态本构关系

The recycled dry nitrogen gas is used to purge the sample chamber and upper lid window surface of condensation.

循环的干氮气被用于排除腔体内的空气和吹扫顶盖窗口。

Study on Nitrogen Application for High Yield and Excellent Quality in Chinese Cabbage

小白菜高产优质高效施用氮肥的研究

A primary study on effect of nitrogen fertilization on physiological characteristics of Bromus inermis

氮肥对无芒雀麦生理特性影响的初步研究

Broadcast sowing increased the transport amount of nitrogen stored at pre-anthesis in sheaths, and later sowing date decreased the N transport amount stored at pre-anthesis in all vegetative organs, while the N transport rate stored at pre-anthesis showed different trends in different organs.

撒播显著提高了茎和叶鞘中花前氮素运转量，各营养器官的花前积累氮素的运转量随着播期的推迟逐渐降低，而花前积累氮素的运转率则因器官的不同呈现不同规律。

Study on energy budget, nitrogen and carbon budget in young red sea bream

真鲷能量收支和氮与碳收支的初步研究

Nitrogen Attenuation Efficiency at Difference Types Stream Riparian Buffer Zones

不同类型河岸带对溪流氮素输入的截留转化效率研究

Applying nitrogen fertilizer prolonged the duration of cotton bolling increase and delayed the increasing trend of shedding rates;

施用氮肥延长棉铃增长的时间，并相对滞后脱落率上升的趋势；

Respiratory protective devices-Self-contained closed circuit breathing apparatus compressed oxygen or compressed oxygen-nitrogen type-Requirements, testing, marking.

呼吸保护装置.自给式闭路压缩氧型或压缩氧氮型呼吸器.要求, 试验, 标记.

Production of amino acids is linked to the assimilation of nitrogen by the plant.

氨基酸的生产过程与植物固氮有关.

When nitrogen is converted to liquid form it becomes a cryogenic liquid.

当氮转化成液态,就成为低温液体.

Influence of the Derivatives Containing Nitrogen to the Strength of Easy Care Finished Fabric

含氮衍生物对免烫整理织物强力的影响

A data processing system with an analog-integrating computing element is developed to get direct digital readout of nitrogen content in metals and alloys.

为了快速，准确地实现金属及合金中氮含量的数字直读，研制了模拟积分运算的数据处理系统。