含气的

The composition of gas and its isotope sampled from water, reservoir and hydrocarbon bearing inclusion can be used to research the solution and degasification process during geological time.

分析油气田水中的溶解气、气藏气以及含烃流体包裹体的化学组成及碳同位素组成，有助于重建地史时期天然气的水溶、脱溶过程。

Gas holdup decreases apparently with the increasing of temperature, which becomes less at higher solid concentration.

气含率随温度的升高而明显下降，其下降的幅度也随固含率增加而减小。

By using three broad distribution standards of polytitanocarbosilane whose number average molecular weights are determined by VPO, the calibration equation of gel permeation chromatography of the preceramic polymer polytitanocarbosilane which generally haslow average molecular weight and high branching degree was established as follows: ln M=

采用以气相渗透法测定了数均分子量的宽分布含钛聚碳硅烷作标样，通过计算机辅助建立了具有较低分子量和较高支化度的陶瓷先驱体聚合物——含钛聚碳硅烷的凝胶渗透色谱校准方程lnM＝20.9－0.843T。

In the present study, tungsten oxide nanomaterials were synthesized by a modified plasma arc gas condensation technique. The effects of the plasma currents (70~90 A), chamber pressures (200~600 torr), production time（3~12 min）, oxygen partial pressure Ar:O2（1~6:1）and plasma including the hydrogen（0~10 %）on the preparation of tungsten oxide nanostructures were investigated. Pre-treatment on the tungsten oxide nanorods for surface modification was investigated by atmospherical plasma jet. The optical, filed emission, and gas sensing characteristics of tungsten oxide nanopowders were also examined.

本研究系利用电浆电弧气凝合成法来制备氧化钨奈米材料，分别探讨不同腔体压力（200~600 torr）、电浆电流（70~90 A）、制备时间（3~12 min）、氧分压Ar：O2（1~6：1）、电浆气含氢量（0~10 %）对於产物的形貌、相态影响，并使用常压低温电浆设备对氧化钨奈米棒进行表面处理，且针对氧化钨奈米材料的光学、场发射以及使用自行组装气体感测量测设备量测其气体感测特性。

The main enzymolytic products from the reaction of VS on torpedo acetylcholinsterase were studied by means of GC-MS.

本文用气相色谱及气相色谱-质谱联用的方法，对VS与电鳐乙酰胆碱酯酶固相酶作用后其含硫、氮部份的主要酶解产物进行了分析鉴定。

Its contents of the storehouse and the verification includes ninety - five percent of the agrometeorological observation and the a-grometeorological verification contents, and it increased the function of correlation verification and the radices calculating and established the database of agrometeorological data, it build...

建库内容和审核内容盖含了农气观测和农气审核95％的内容，增加了相关审核功能和基数计算功能。同时建立了农业气象资料数据库，为以后农业气象服务打下一个良好的基础。本系统是1999年研制，2000年试运行，现已投入业务运行。

For developing a method to reduce the emanation coefficient of Rn in materials, emanation coefficient of Rn in geological uranous materials such as zircon, uranium-bearing ore, etc is measured. Heating is used to study the effect of heating temperature on emanation coefficient of Rn.

通过了解锆英砂、铀矿粉、石英砂铀矿粉混合物等含铀地质材料中222 Rn的析出情况，探索了降低这些材料中氡射气析出率的方法，并应用灼烧法研究了灼烧温度对上述材料中氡射气析出率的影响。

It is shown that gas holdup in convergence-divergence draft tube is higher than that in conventional draft tube and increases with superficial gas velocity.

结果表明，三段缩放型导流筒内的气含率高于传统的导流筒，且随表观气速而提高。

If the pressure of flare gas is high enough and there is not injurant component, ground flare can be used.

火炬气排放压力高，且火炬气不含剧毒有害物质的，可以利用其余压的，可采用地面火炬。

The sulphur-containing vegetables were treated with a phosphoric acid-assisted to inactivate enzymes, and were cut into pieces and homogenized. Samples were extracted with acetone-hexane (1:1) and partitioned with hexane. The extract was cleaned up with florisil column and detected using gas chromatography with electron capture detection.

采用10%磷酸处理含硫蔬菜，去除含硫化合物的干扰，再用1：1的丙酮－正已烷提取，加入2%的硫酸钠溶液用正已烷进行液液分配，提取液用硅镁吸附剂层析柱净化，用气相色谱－电子俘获检测器检测。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。