nitrogen的例句大全

It is summarized that the seedling's tolerance of half lethal salt concentration, the seed vigour index, and the seed nitrogen content could be regarded as the physiological index for assessing the level of the seed salt tolerance and whether it be selected for breeding.

初步认为种子耐盐半致死浓度、种子活力指数和含氮量可以作为种子耐盐性评价和选育的生理指标。

互联网摘选

Nitrogen fertilizer to achieve a single change in fertilizer products achieve serialization.

实现单一氮肥向复合肥的转变,实现化肥产品系列化.

互联网摘选

In aerobic pond, organic chemical and biological degradation by microorganisms and continues to decline, organic nitrogen was ammoniated then be nitrification.

在好氧池中，有机物被微生物生化降解而继续下降，有机氮被氨化继而被硝化。

互联网摘选

The Treatment of Lung Hydatid Cyst Using Liquid Nitrogen Freezing Method ( Enclosed 4 Cases)

液氮冷冻治疗肺包虫囊肿（附4例报告）

互联网摘选

This article reports the experience of 4 cases of lung hydatid cyst treated by liquid-nitrogen freezing method. There was no operative mortality.

报告液氮冷冻治疗肺包虫囊肿4例5次的体会。

互联网摘选

The security aerocyst uses the gas many is the nitrogen or the carbon monoxide.

安全气囊所用的气体多是氮气或一氧化碳。

互联网摘选

The beer filtering speed would be improved and the nitrogen content which could be sedimented during wort boiling would be decreased when the carrageenan was added in the boiling tank.

麦汁煮沸时添加一定量的卡拉胶，有助于啤酒过滤速度提高和去除麦汁中可凝固氮含量。

互联网摘选

The boiloff rales of liquid nitrogen are less than 0.55,0.72, and 0.88 liters/ day respectively.

液氮的日蒸发率分别小于0.5、0.72与0.88升/日。

互联网摘选

While ancient mummification techniques originally preserved the pharaohs, for the move they have been placed in special nitrogen-filled boxes to help protect them against external conditions.

古代木乃伊制作技术能够保存法老尸体，如今为了搬家，装载木乃伊的特制棺材内填充了氮气，以防受外部环境的影响。

互联网摘选

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.

词典精选例句

Substitute Limewater for Alkali in Nitrogen Removal from Coking Wastewater

焦化废水脱氮处理中用石灰水代替纯碱实验研究

互联网摘选

The yeast single cell protein material was obtained by saccharified vinegar residue residues. The number of the yeast cell and the organic nitrogen content of the material reached up to 1.26 × 109 cfu g-1 ( dry matter) and 4.76% ( dry weight), respectively.

利用糖化醋渣制取酵母单细胞蛋白物料，其酵母细胞数和菌体有机氮含量分别达到1.26×109个/g（干物量）和4.76%（干重）。

互联网摘选

It is equipped with asphalt return tube, anti-puffing pressure vent valve, anti-aging overhead nitrogen valve, thermometer, volumeter and output asphalt rapid discharge valve and coupling.

配备沥青溢流管、防冒液呼吸阀、防老化顶置充氮阀、温度计、容量计和输出沥青的快速卸料阀及接耦。

互联网摘选

Factors Affecting Formation of THMs During Dissolved Organic Nitrogen Acetamide Chlorination in Drinking Water

溶解性有机氮乙酰胺氯化生成饮用水THMs的影响因素研究

互联网摘选

Field data from a typical waterworks demonstrated that the model could well predict the probability distribution of the concentration of permanganate index, ammonia nitrogen and four kinds of trihalomethanes ( THMs).

典型水厂的现场监测数据表明，该模型能够较好地模拟水厂中高锰酸盐指数、氨氮以及4种三卤甲烷的浓度概率分布。

互联网摘选

The results showed that in nitrogen pollution water, the repair results of Eichhornia crassipes is better than Hosta ventricosa.

结果表明凤眼莲对氮污染水体的修复效果要好于紫萼玉簪。

互联网摘选

Comparison of the Removal Ability of Nitrogen and Phosphorous by Water Hyacinth ( Eichhornia crassipes) in Differently Eutrophic Water

水葫芦去除不同富营养化水体中氮、磷能力的比较

互联网摘选

Soybean is the best crop to make use of the soil and fertilize the soil at the same time. The nitrogen fixation of the nodule bacteria of soybean roots is the most important source of nitrogenous fertilizer in the traditional agriculture of China.

大豆是用地养地相结合的最佳农作物，大豆根瘤菌的固氮作用，是中国传统农业中氮肥最重要的来源。

互联网摘选

Nitrogen Fixation by Pea Nodules to Enrich Farmland and Its Benefit of the Pea Stub Land

豌豆根瘤固氮养地和茬地效益

互联网摘选

The Sources of Mineral N Released by EUF and Their Effect on Reflection of Soil Nitrogen Supplying Capacity

EUF析滤出的矿质氮源及其反映土壤供氮能力方面的效果

互联网摘选