挥发的

Determination of organic mercury was based on volatilization of different compounds from aqueous media, purging to an adsorbent trap, release from that trap onto an isothermally operated GC column, and detection by AFS.

有机汞的测定基于不同组分从液体中的挥发后，通于吸附装置，从该装置释放后通入等温操作GC柱中，而后由AFS测定。

Direct separation of lead and antimony from jamesonite by oxidizing volatilization roasting, with addition of one kind of catalyst; in addition, it discusses separately the factors that affect lead and antimony separation results under such process.

本试验研究了一种新工艺，通过加入一种催化剂，对脆硫铅锑矿进行氧化挥发焙烧，实现铅锑的一步分离；同时，对该工艺下影响脆硫铅锑矿铅锑分离效果的因素也分别进行了讨论。

Lamprophyric veins, which mainly spread parallel to gold ore veins, might have provided some ore-forming materials and volatiles for gold mineralization.

煌斑岩脉空间上与金矿脉关系密切，形成时间与金成矿作用接近，岩脉的Au、Ag和挥发分的含量较高。

Ltd. The primary product is collected from the Ledum palustre L, Var dilatum Wahl growing in the Da Xing An forest. Its leaves contain essential oil.

其嫩叶及叶体中富含有高挥发性的香料基料成份）类植物中，用物理蒸馏手段生产出的初级产品。

ObjectiveTo study the optimal technology of supercritical- CO2 fluid extraction(SFE-CO2) for Litsea cubeba Lour.

目的筛选超临界CO2 流体萃取荜澄茄挥发性成分的最佳工艺，并研究萃取物的药效。

ObjectiveTo study the optimal technology of supercritical- CO2 fluid extraction(SFE-CO2) for Litsea cubeba Lour.

作者：王姿媛，何泽民，姜笑寒目的筛选超临界CO2 流体萃取荜澄茄挥发性成分的最佳工艺，并研究萃取物的药效

The mechanism of organic wastewater treatment by using the thermophilic anaerobic microbe and the influences of temperature, pH value, loading rate, volatile fatty acid and the microbic carrier on the degradation process were discussed.

探讨了使用高温厌氧微生物处理有机废水的机理以及温度、pH值、有机负荷、挥发性脂肪酸、微生物载体等对有机废水处理工艺过程的影响。

Electroantennogram study showed that the female moths had stated response to main compositions of needle volatile of α-pinene,β-pinene, myrcene, limonene and β-phellandrene,β-phellandrene elicited the largest EAG response, and limonene was secondly.

松实小卷蛾雌蛾对思茅松针叶挥发性物质主要成分α-蒎烯、β-蒎烯、月桂烯、柠檬烯、β-水芹烯都表现出一定的触角电位反应，以β-水芹烯引起的松实小卷蛾触角电位反应最大，其次是柠檬烯。

The best way to prepare Guizhi Fuling Pills Decoction is as follows,first, extracting Herbal pieces With volatile components(Ramulus Cinnamomi,Cortex Moutan, Radix Paeoniae Rubra and Semen Persicae)by SFE-CO2,then mix dregs with other medicinal materials,and extracted by SBE.

桂枝茯苓丸方药提取，以先将含挥发性成分的中药(桂枝、牡丹皮、赤芍、桃仁)用SFE-CO2萃取，其药渣与方中剩余的茯苓混合，再用SBE法提取为佳。

High volatility enabling rapid reacidification with all the risks that it entails : flocculation, coagulation, attack or corrosion of packages, etc.

2-高挥发性可能导致的快速反应带来絮凝、凝结、对包装袋的侵蚀，等等

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。