挥发的

In period of nourishment growth, Ammonia volatilization losses velocityis very small and there is no evidently difference between winter wheat and alfalfa. But inprocreation growth period, it increased geminately.

在营(来源：AeeBC71论文网www.abclunwen.com)养生长期，小麦与苜蓿地上部分的氨挥发损失速率较低且没有明显差异，但进入生殖生长期成倍增加，苜蓿的氨挥发损失高于小麦 65%左右。

In view of different volatile substance in beer, PEG column and FID （hydrogen flame ionization detector） were selected in the measurement. Besides, quantitation analysis of involatile compositions in beer could be done by internal standard method or by external standard method.

针对啤酒酒中不同的挥发性物质可选择PEG柱和氢火焰离子化检测器法进行检测；还可用内标法和外标法对啤酒中的不挥发组分进行定量检测分析。

A technique for the analysis of flavour compounds from fish muscle employing microwave distillation, solid phase microextraction coupled with gas chromatography-mass spectrometry and olfactometry is described, and 53 compounds responsible for the aroma of bighead carp were identified from NIST 02 MS data base.

用微波蒸馏-固相微萃取装置提取鳙鱼鱼肉中的挥发性成分，利用气相色谱-质谱联用仪对气味化合物成分进行了定性分析，同时利用嗅觉检测器鉴别了部分挥发性物质的气味特征。

Traditional simultaneous distillation extraction was used to extract the volatile compounds from Macrobrachium nipponense,Penaeus chinesis and Palaemon modestus Heller.A total of 116 volatile flavor compounds were purified and identified successfully by GC-MS.

研究采用同时蒸馏萃取法提取，利用GC-MS分析了中国对虾、秀丽白虾及日本昭虾的挥发性风味成分。3种虾共鉴定出116种风味物质，对虾的挥发性化合物总量最高，日本昭虾其次，秀丽白虾最低。

Comprehensive two-dimensional gas chromatography is a new method, which is especially suitable to separate volatilizable and semi-volatilizable samples.

全二维气相色谱作为一种新的色谱技术，尤其适用于挥发、半挥发性复杂样品的分离。

Whilst for the four heavy metals in the water-washing fly ash, the chlorination agents obviously affected their volatilization, especially of Zn and Cu, and more than 95% of the four heavy metals were volatilized after spiking chlorination agents.

水洗灰中重金属的挥发率受氯化剂影响更明显，其中Zn和Cu最为显著，添加氯化剂后，水洗灰中4种重金属的挥发率最高均达到95%以上。

RF - 2 volatilizing punching oil has excellent volatility and lubricity, which can be applied to the cooling and lubrication of high speed punch of aluminum fin - stock of air - conditioner.

RF-2挥发性冲压油用于空调机铝翅片高速冲压加工的冷却和润滑，具有优异的挥发性和润滑性。

Take a glass of water, drip a drop of essential oil, pure essential oils general essential real fast, then there is no residue, if the use of vegetable oil or mineral oil dilution, evaporation rate will slow more, the water often leaves oil stains.

、取一杯清水，滴入一滴精油，真正的纯精油一般挥发速度较快，之后没有任何残留，若用植物油或矿物油稀释过，挥发速度会缓慢的多，水面上往往留下油渍。

For the purpose of investigating the ignition and flame stability of low volatile pulverized coal , an in-depth analysis has been made on the lean flammability limits of gas-phase and pulverized coal combustion.

为了研究低挥发分煤粉着火与火焰稳定性，分析了气相燃烧与煤粉燃烧的着火贫限，提出了低挥发分煤粉着火的一次风粉气分离原则。

A two-year field experiment was conducted to investigate ammonia volatilization from Gleyed paddy soil in the Taihu Lake region. The experiment was designed to have four N levels 0, 180, 255, 330 kg hm^(-2 and four P205 levels 0, 30, 90, 180 kg hm^(-2, forming six NP combinations (CK-N0P0, LN-N180P90, OPT-N255P90, LP-N255P30, HP-N255P180 and HN-N330P90). Ammonia volatilization was measured with the enclosure method.

在太湖地区乌栅土上，采用田间小区试验连续两年研究了施氮量为0、180、255、330 kg hm^(-2)，施磷(P2O5)量为0、30、90、180 kg hm^(-2)的6个组合（对照N0P0低氮N180P90、优化N255P90、低磷从N255P90、高磷N255P90、高氮N330P90）以及三个施肥时期对稻田氨挥发损失的影响，氨挥发采用密闭室间歇通气法测定。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。