查询词典 CO2

The up-sizing technology of supercritical CO2 extraction of grape seed oil was studied in this paper.

本文对超临界CO2萃取葡萄籽油的放大工艺进行了研究，其中试优化工艺参数为萃取压力25MPa，萃取温度为45℃，CO2流量为40kgCO2/h，葡萄籽油的萃取收率为8.92%，较小试有所下降。

The ionization constant of H2CO3 is much higher than that of H2S in the solution , whereas the mole of CO2 is much lower than that of H2S in the sour gas of Feixianguan Formation.

在溶液中碳酸的电离常数大大高于氢硫酸，飞仙关组高含硫气藏天然气组分中的CO2相对于H2S的质量亏损和储层中有富轻碳的高温方解石充填晚期溶孔、裂缝表明储层中的晚期溶解作用是由硫酸盐热还原过程中生成的CO2引起的。

Highly absorptive nonmetallic material, die-board, was cut by linear polarized CO2 lasers through eight different directions. Effect of laser power, cutting speed and assisted air on the width of the cut kerfs of the die-board was also discussed by contrast with that of lower carbon steel.

为了研究线偏振CO2激光对高吸收率非金属材料的影响，采用线偏振CO2激光沿着不同的方向切割模切板，研究不同激光功率、切割速度、切割方向、辅助气体对切缝宽度的影响，同时对比线偏振激光切割低碳钢。

Light burned magnesia by magnesite at 750-950℃, Carbon dioxide is incomplete, about 3-5%, and the proportion of CO2 3.0-3.2, white or light yellow, chemical activity in the air, water and CO2 absorbed easily.

轻烧氧化镁是由菱镁矿在750-950℃煅烧而成，二氧化碳析出不完全，约含CO2 3-5%，比重3.0-3.2，呈白色或淡黄色，化学活性强，在空气中极易吸收水分和二氧化碳变质。

Objective In order to compare the effect of treating xanthelasma by ultropuls CO2 laser or cosmetic surgery.

目的：比较超脉冲CO2激光与美容外科手术治疗睑黄瘤的美容效果。方法：2003年1月至2004年3月采用美容外科手术和超脉冲CO2激光治疗106例（161个）睑黄瘤，其中手术治疗65例（98个），激光治疗41例（43个）。

This, however, does not change significantly under normal N level. Hence the influence of elevated pCO2 on phenolic acid metabolism in winter wheat leaf depends on N supply. It is highly important to determine appropriate fertilization rate in elevated CO2 conditions.

可见，大气CO2浓度升高对冬小麦酚酸类物质代谢的影响受氮水平的调控，在未来CO2浓度升高条件下，选择适宜的施肥水平将显得更为重要。

Walnut oil were obtained with SC-CO2 (supercritical CO2) and microwave extraction.

通过超临界CO2萃取核桃油的正交实验和微波萃取核桃油的均匀设计实验，考察影响核桃油萃取的主要因素，寻求最佳萃取工艺条件。

With top-opened chamber system, this paper studied the responses of endogenous hormones abscisic acid, indoleacetic acid, zeatin riboside and gibberellins (GA3) in gingko leaves to elevated atmospheric CO2 concentration (ambient+350 μmol·mol-1, EC).

采用开顶箱系统，研究了银杏叶片内源激素脱落酸、吲哚乙酸、玉米素核苷和赤霉素(GA3)对大气CO2浓度升高(环境CO2浓度+350μmol.mol-1，EC)的响应。

The CO2 removal efficiency will improve with decreasing of the CO2 concentration and increasing of ammonia solution concentration.

增大稀氨水的浓度，减小进口气体CO2浓度也有利于提高脱除率。

The available results found that atmospheric p CO2 variations reconstructed according to boron isotopes of marine foraminifers agree well with the records from Vostok ice cores.

现有的研究证实利用海洋浮游有孔虫硼同位素重建的大气CO2浓度变化与Vostok冰芯记录的大气CO2浓度变化吻合地很好。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。