nitrogen
nitrogen
1. Carbon dioxide, carbon monoxide, hydrogen cyanide, nitrogen containing gases.
: 二氧化碳, 一氧化碳, 氰化氢和含氮气体.
2. C (73 K), which is sufficient to liquefy air (oxygen, nitrogen and argon).
C（73金），这是足够的液化空气（氧气，氮气和氩气）。
3. T700 fibers had a higher carbon content and less nitrogen than did T300 fibers.
T700的含碳量高于T300,含氮量低于T300。
4. One atom of oxygen is linked to the nitrogen atom by a double bond.
一个氧原子以双键与氮原子相连。
5. Some experts say the best fertilizers for beets are low in nitrogen.
一些专家说最适合甜菜的好肥料是含氮量低的肥料。
6. A kind of new symbiotic nitrogen fixing plant -- Elaeagnus mollis Diels.
一种新的共生固氮植物 -- 翅果油树.
7. A good general-purpose gas has about 97% nitrogen and 3% hydrogen.
一种较好的通用气体含大约97%的氮气和3%的氢气。
8. Dinitrogen trioxide、Nitrogen trioxde.
三氧化二氮;
9. It was also found that the nitrogen and phospho...
与主要作物相比,水葫芦对氮与磷素营养的吸收能力较强。
10. Unlike oxygen, the element nitrogen is inactive.
与氧不同，元素氮不活泼。
11. Nitrogen manuring is essential to get a good yield of cut herbage.
为了获得刈割牧草良好的产量，使用氮肥是极为重要的。
12. The key pollution indicators are ammonia nitrogen and BOD.
主要污染指标是氨氮和生化需氧量。
13. The concentrations of nitrogen dioxide and ozone also exceed the objectives for a few days in a year.
二氧化氮及臭氧的浓度，每年也有几天超出了空气质素指标。
14. Nitrogen dioxide and ozone may cause pulmonary edema.
二氧化炭和臭氧可以引起肺水肿。
15. Nitrogen as a plant nutrient is treated in a great number of publications.
人们对植物营养中的氮素研究已发表相当大量的报告。
16. Humans possess no senses that can detect the presence of nitrogen.
人类没有能够探测到氮的存在的官能。
17. What Form of Nitrogen is Easily Absorbable by Crops?
什么形态的氮容易被作物吸收?
18. Only is suitable the forecast oxygen or the nitrogen causes exudes yellow.
仅适用预测氧气或氮气引起的泛黄。
19. Reformation of nitrogen seal of blast furnace gas compressor is introduced.
介绍了高炉煤气压缩机采用氮气密封的改造。
20. They use liquid nitrogen to burn warts off of fingers.
他们使用液氮把手指上的瘊子冷冻掉。
21. They doped the titanium dioxide lattice with nitrogen atoms.
他们用氮原子掺杂了二氧化钛晶格。
22. They say much of the soil lacks enough phosphorus and nitrogen.
他们说当地的大部分土壤缺乏足够的磷和氮。
23. Enterprises shall gradually adopt measures to control the nitrogen oxide generated by the burning of fuel.
企业应当对燃料燃烧过程中产生的氮氧化物采取控制措施。
24. But overdoses of sulfur and nitrogen cause crop damage.
但过量的硫磺和氮气却会造成收成的损害。
25. After harvesting the crops, he tested them for nitrogen content.
作物收获后，他测定了作物中氮的含量。
26. Will you sunder nitrogen from air?
你能从空气中把氮气分离出来吗?
27. To remove nitrogen or nitrogen groups from(a compound).
使脱硝，使脱氮（从化合物中）去掉氮或硝酸盐
28. About 10-15 mg of zeolite sample was used for the sorption of nitrogen.
供氮气吸附的沸石样品大约需10-15mg。
29. Enrichment of organic matter and nitrogen in eroded bedloads.
侵蚀泥沙、有机质和全氮富集规律研究。
30. Utilization efficiency of nitrogen fertilizer and Kalium were enhanced.
促进番茄对氮和钾的吸收。
31. Elemental nitrogen is a very unreactive and inert material.
元素氮是一个十分不活跃的惰性物质。
32. One obvious remedy is to reduce emissions of sulfur and nitrogen oxides to the atmosphere.
减少硫氧化物和氮氧化物向大气的排放量是一个有效的治理措施。
33. The Kjeldahl is a general analysis method for determining nitrogen in rubber.
凯氏定氮法是测定橡胶中氮含量的常规分析方法。
34. The absorption factor and absorption rate of nitrogen were analyzed.
分析了影响氮的吸收因素和氮的吸收率。
35. The alder nitrogen fixation promoted growth of the after crop.
十年生桤木林采伐迹地上,桤木固氮改良土壤,并促进后续植物的生长.
36. There is the potential of uptake of soil, inorganic nitrogen by the roots of the semi-parasite.
半寄生的根系有可能吸取土壤的无机氮。
37. Appling only nitrogen manure was sure to cause accumulation of nitrate easily.
单施氮肥容易导致硝酸盐的大量积累。
38. The compressor is loaded up with the medium of air (nitrogen, process gas).
压缩机以空气(氮气、工艺气体)加载运转。
39. Decomposition by heat, producing toxic nitrogen oxides.
受高热分解，产生有毒的氮氧化物。
40. It can fix nitrogen from air, N-fixing activity reaches 0. 43 nmol C2H4/vial.
同时培养料疏松,富有弹性。2.能固定空气中氮素,达到瓶小时0.43毫微克分子乙烯。
41. Pure nitrogen or argon is bubbled through the solution until all color is gone.
向溶液中鼓入纯氮气或氩气，直到溶液没有了颜色时为止。
42. Nitramines are substances which contain a nitro group bonded to nitrogen.
含有与氮原子相连的硝基的物质称为硝胺。
43. Imidazole, an analog with the oxygen replaced by a nitrogen.
咪唑，氧被氮取代了的类似物。
44. Should a nitrogen atmosphere be used in the reflow process?
回流工艺中是否应使用氮气?
45. It was concluded that the amide nitrogen was suitable for strong gluten wheat.
因此，对强筋小麦以施用酰胺态氮肥为宜。
46. Nitrogen forms about 80% of the air around the Earth.
围绕地球的大气80%是氮气。
47. To convert(nitrogen) into stable, biologically assimilable compounds.
固氮把（氮）转变成稳定的、能被生物吸收的化合物
48. Dinitrogenase The enzyme that catalyzes NITROGEN FIXATION.
固氮酶：能催化固氮反应的酶。
49. In the young cheese, all nitrogen is present in the form of insoluble protein.
在未成熟的干酪中，全部氮都以不溶性蛋白质状态存在。
50. In the spark-ignition engine, recirculating some of the exhaust gas reduces the emission of nitrogen oxides.
在火花点火的发动机中，再循环的一部分废气减少了氧化氮的有害污染物。
51. Fighting nitrogen oxide on the streets is the latest twist.
在香港，水泥板上涂了二氧化钛，可以去除90%的氮氧化物。
52. Nitrogen forms most of the Earth's air.
地球上空气的大部分成分是氮气。
53. External gauge panel and nitrogen fill port for hands free tire inflation.
外部评估小组和氮填补港口为免提轮胎通货膨胀。
54. Most plants use up nitrogen.Legumes put nitrogen back into the soil.
大多数植物需要消耗氮肥，而豆科植物却能为土壤提供氮肥。
55. The atmosphere consist of more than 70% of nitrogen.
大气中含有 70% 以上的氮气。
56. If it were not for oxygen and nitrogen in the air, no man could live on the earth.
大气中如果没有氧和氮，人就无法生存于地球了。
57. Should nitrogen fertilizer be applied after injected swine manure?
如何树立种猪引入的科学理念?
58. There are nitrogen,oxygen,a little carbon dioxide and water vapour.
它们分别是氮气，氧气，少量的二氧化碳和水蒸汽。
59. Has an atmosphere, which is mainly made up of nitrogen.
它拥有主要由氮组成的大气。
60. This layer is rich in dissolved nitrogen and nitrides.
它能有效的分解氮和氮化物。
61. Plant density have higher effect on ear characters than nitrogen application.
密度比施氮量对果穗穗部性状的影响更大些。
62. The antiwear capacity of a borate containing nitrogen was evaluated.
对一种含氮硼酸酯添加剂的抗磨性能进行了评价。
63. A Research on the Nitrogen and Phosphorus Requirement of Thalassiosira sp.
对氮磷需求量的研究。
64. The presence of nitrogen inhibits the increase of asphaltenes in slurry oil.
封氮储存可明显抑制沥青质的增长。
65. Urine is a complete manure with fast function rich in nitrogen content.
尿液是一种快速作用的、富含氮的完全肥料。
66. Urea is commonly used as the source of nitrogen in foliage sprays.
尿素作为氮素给源普遍地应用于叶面喷布。
67. Peptone, a semidigested protein, is primarily a nitrogen source.
属于半分解蛋白质的蛋白冻基本上是一种氮源。
68. In the condition,the yield of DOPO-ITA is 91% with a nitrogen inlet.
工业氮气保护条件下DOPO-ITA的收率为91%。
69. Dry air is a mixture of gasses, most of which is nitrogen by volume.
干燥空气是多种气体的混合物，按体积计，大部分是氮气。
70. Nitrogen can increase the toughness of steels without losing str...
并列举了一些典型的高氮钢的用途。
71. Isoxazole, an analog with the nitrogen atom in position 2.
异-{恶唑}-，氮在2位的类似物。
72. Effect of Nitrogen Partial Pressure on Color of ZrN[J].
引用该论文 牛建钢,孙维连.
73. Fast neutrons are also captured by nitrogen.
快中子也可以被氮吸收。
74. The total nitrogen and the chlorophylls a concn.had certain relativity.
总氮和叶绿素浓度有一定的相关性;
75. Chengdu Golden Phoenix Liquid Nitrogen Container Co., Ltd.
成都金凤液氮容器有限公司。
76. Is a nitrogen atmosphere needed for hand soldering?
手工焊接需要使用氮气吗?
77. These catalysts are used in the nitrogen generating propellants' formul...
抑制剂也是氮气发生剂的降速剂。
78. The methods for determining total nitrogen and basic nitrides content in diesel oil are described.
摘要介绍了测定柴油中总氮及碱性氮含量的各种方法。
79. The nitrogen and potassium uptake characters of zhongyou 752 were studied.
摘要对超级稻中优752的氮、钾吸收特性进行了研究。
80. The growth period, nitrogen fixation, growth condition and other growth characteristics of Nostoc. sp were studied.
摘要研究了念珠藻的生长周期、固氮特性、生长条件等生长特性。
