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- The characteristics of the Nitrogen releasing from different coal pyrolyzing in the tube furnace were studied in this paper. 试验研究了烟煤、贫煤及其混煤在管式炉热解过程中氮的析出特性,探讨了煤质特性、运行参数对氮析出特性的影响。
- The mineralizing and nitrogen releasing characteristic of modified lignin in wastewater from paper-making-Ammoxidized Lignin(AOL)was studied through intermittent leaching method. 利用Stanford的间歇淋洗法研究了AOL作为控释氮肥的氮素矿化释放特性。
- Pepsin digestibility - Incubate a sample of feed with pepsin and monitor nitrogen release. 胃蛋白酶消化率-将饲料样品与胃蛋白酶共同培养，检测氮的释放量。
- Under the selected factors and levels,nitrogen release quantity from the mature substrate of wetland was investigated by orthogonal experiments. 通过正交试验考察了成熟湿地基质在选定的影响因素及水平下的氮释放量。
- The characteristics of nitrogen release of CRNF were apparently determined by thickness of granule coat, number and diameter of pores on coat surface. 不同控释氮肥品种氮素释放特征的差异与肥料包膜的厚度、膜断面及表面孔隙状况不同有关。
- Nitrogen release characteristic of Dianchi lake sediment and the nitrogen nutrients concentration of overlying water body was studied through simulating cultivation. 通过模拟培养,研究了底泥氮营养的释放及上覆水体中氮营养的浓度变化特征。
- The model had a preferably simulation effect on the process of nitrogen release from cropland organic manures. Jiangsu province was selected as the research region. 本研究比较了模拟值与实测值的相关性以及有机肥氮素释放趋势的拟和效果，结果发现，模型对大部分数据有较好的模拟效果，模型可以较好地模拟有机肥氮素动态变化过程。
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- The lamp is full of gaseous nitrogen. 灯里充满了气体氮。
- Appraisal of nitrogen releasing characteristics of organic polymer coating controlled-release fertilizer 有机高聚物包膜控释肥氮释放特性的测定与农业评价
- Nitrogen forms about 78% of the earth's atmosphere. 氮约占地球大气的百分之七十八。
- soil nitrogen release and transport 氮素迁移
- nitrogen release characteristics 氮素释放
- characteristics of nitrogen release 氮素释放性能
- Experimental study on the characteristics of the Nitrogen releasing during pyrogenation of soft coal, carbonaceous coal and their blends 烟煤、贫煤及其混煤氮热解释放特性试验研究
- Manlius spent his fortune in releasing debtors. 曼利乌斯倾其私囊为人还债。
- To unfasten or open by releasing the latch. 打开通开打开门栓来松开或打开
- The club is releasing some of its older players. 俱乐部正在解聘一些老队员。
- Releasing pain and guilt linked to that chakra. 释放与脉轮连接的痛苦和内疚。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
