nitrogen的例句大全

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

It can be provided with some information on studying of the relationship between physical properties and chemical structure by introduction of the electron-withdrawing groups to the nitrogen of aniline.

为进一步研究在氮的位置上引入吸电子基团的聚苯胺类衍生物的物理性质与化学结构之间的关系提供了依据。

互联网摘选

The Electron-withdrawing Effect of the Nitrogen Atom of Pyridine

吡啶环中N-原子的吸电效应

互联网摘选

For Endothelium Corneum Gigeriae Galli, through Kjeldahl method, we measure the content of nitrogen in the endothelium.

对于鸡内金，我们通过凯式定氮法对鸡内金中的氮含量进行了测量。

互联网摘选

It has been confirmed that biological nitrogen removal ( BNR) is one of the important ways of N2O generation.

已证实污水生物脱氮是N2O产生的重要途径之一。

互联网摘选

Analyzing ASUs employing nitrogen expansion and liquefying process and their operating features

空分设备氮气膨胀液化流程分析及操作特点

互联网摘选

The genotypes with use efficiency have definitely high nitrogen use efficiency.

仰高效小麦基因型必然伴随着氮的高效.

互联网摘选

Photosynthetic rates of Brassica chinensis var. purpurea Hort. under different nitrogen levels and plant densities

不同氮素水平和密度条件下红菜薹的光合速率

互联网摘选

Excretions of dissolved nitrogen and phosphorus in Ruditapes philippinarum at different water temperatures in the Rushan Bay

乳山湾菲律宾蛤仔可溶性氮、磷排泄及其与温度的关系

互联网摘选

The adsorption of palygorskite, collected from Xuyi, Jiangsu province, on ammonia nitrogen in waste water was discussed in the paper.

采用江苏盱眙凹凸棒石粘土进行模拟氨氮废水的脱氮实验研究。

互联网摘选

Research on preparation of adsorbent for ammonia nitrogen waste water with palygorskite

利用凹凸棒土制备废水氨氮吸附剂的研究

互联网摘选

The A2/ O system could run in low DO condition when high nitrogen removal efficiency is required only.

若仅仅维持较高的脱氮效率，可使得A2/O工艺在低DO条件下运行。

互联网摘选

Effect and Mechanism of Removal of Nitrogen in the Mimic Sewage Using Bio-zeolite System Arhat Bed

生物沸石床污水脱氮效果及机理

互联网摘选

In the cotton harvest time, sampling to analyze, according to the subtraction counts nitrogen fertilizer utilization is 48.58%~ 53.15% in the cotton with drip irrigation, utilization of phosphorus is 18.73%~ 24.84%.

收获期棉株取样化验分析，根据差减法求得滴灌棉花氮肥利用率为48.58%～53.15%，磷肥利用率为18.73%～24.84%。

互联网摘选

EVALUATION OF RICE PROTEIN FORTIFIED WITH AMINO ACIDS BY NITROGEN BALANCE INDEX ( NBI ).

某些有机磷农药与辐射大米的Ames试验.

互联网摘选

The strain's capability of yield of amino nitrogen can be improved by 30% by mutation and using enzyme aggregately.

经过诱变和酶制剂的使用，共使菌株产氨基氮的能力提高了30%。

互联网摘选