油的

Extraction with supercritical carbon dioxide and microencapsulation with yeast cell wall of gingerin were investigated.

重点研究了超临界CO_2萃取的条件，姜油的质量和组成，酵母细胞自溶的条件，以及微胶囊化姜油的质量。

Emphasis was put on the conditions for extraction, the qualities and the components of gingerin, the conditions for yeast autolysis, and the qualities of gingerin microcapsule.

结果表明：(1)超临界CO_2萃取姜油的适宜条件为：选取种植后约9个月采收的鲜姜，低温烘干、粉粹，姜粉的含水量约10％，粉粹度在50～60目范围，萃取温度45℃，压力28MPa，时间150min，CO_2流量2.5ml／min，分离温度40℃，压力7.0MPa，此条件下姜油的萃取率高达4.40％。

It can be used to beautify and clean the environment. The oil cell is one of the typical structural characteristics in Magnoliaceae.

旨在为木兰科植物的系统分类提供新资料，为芳香植物资源的开发利用提供理论依据，并为油细胞的发育、超微结构特征以及油的积累途径等方面的研究提出新证据。

Results of megascopic pyrolytic characteristics and the quantitative chemical dynamic analyses of these samples show that: although the occurrence and accumulation enrichment of immature and low mature oils are related to a number of different geological factors and conditions, under relatively low thermodynamic stresses organic matters related to immature and low mature oils do be matured to generate hydrocarbons.

这些样品的宏观热解特征和化学动力学定量分析结果表明，未熟─低熟油的产出和富集虽与多种不同的地质条件或因素有关，但在相对较低的热应力条件下，与未熟—低熟油产出有关的有机质样品确实能开始明显成烃。

The steam and nitrogen push uses steam as the heat source ,extra heavy oil or bitumen has been mobilized by conductive heating and rely on the action of gravity of condensed liquid to recovery heavy oil. Because nitrogen is noncondensible gas and its density is lower, nitrogen rise and accumulates in the top of the reservoir.

蒸汽―氮气辅助重力泄油的开采机理是以蒸汽作为热源加热油层，使高粘度的原油、沥青获得较好的流动性，利用气体和液体由于密度不同而产生的垂向分异作用，靠油的重力开采。

Adjust the pH of gold and silver powder of oil and gold powder has recycles nature, use of the golden oil must be a oxidability small far in neutral and quick-drying fast-and high viscosity resin oil, in order to avoid long-term preservation and oxidation, and best, method of self, can be further enhanced by chromotropic anti-oxidization.

调金油的酸碱度银粉和金粉都具有便当氧化的本质，所以搁置的调金油务必是氧化性小、酸碱度在洋性的迟潮迟固、矮黏度树脂油，为了制止恒久留存而起氧化，并最坏拔取即用即调的自调配办法，可以进一步提矮不攻氧化变色。

In order to make oil-extracting water meet the requirement of producing polymer solution,polyvinylidene fluoride is examined to treat oil-extracting wastewater to reach this goal.

一方面，由于配制聚合物需要大量的低矿化度清水，消耗大量的水资源；另一方面，聚合物驱油同时也产生了大量的含聚合物及油的污水。

The second group are the mixtures of Jurassic coal-formed oils and Cretaceous-derived oils. The carbon isotope, n-alkanes and isoprenoids compositions of these oils are similar to core extracts from Jurassic coal measures. However, sterane and terpane compositions of these oils show affinity to Cretaceous source rocks. It is deduced that coal-formed oils dissolved the biomarker-rich Cretaceous bitumen of relatively low thermal maturity, and overprinting occurs during oil migration.

第二类原油具有侏罗系煤系烃源岩与白垩系湖相泥质烃源岩混源的特点，这类原油的碳同位素组成、正构烷烃分布特征和姥植比等均表现出煤成油的特征，但甾、萜烷烃类化合物组成与白垩系烃源岩接近，推测是由于侏罗系煤成油在向上运移成藏过程中，受到成熟度相对较低、生物标志物相对丰富的白垩系烃源岩的浸析作用所致。

Log data of some wells with tuffaceous sandstones in the same block are processed and interpreted as well as compared with oil test data. The consistency between the calculated reservoir saturation and the oil test result is better.

对同一区块多口井的南屯组凝灰质砂岩进行解释并且与试油资料进行分析对比，计算出的含水饱和度与实际试油的对比显示出很好的一致性。

1 The Engineer shall adjust the feed rate of Cylinder Oil with utmost care for a few months after the ship was delivered from the ship builder, immediately after the type of the cylinder oil is changed, immediately after the grade of the fuel oil is changed, etc.

船舶从制造者手上交付后的最初几个月、汽缸油的型号改变后、燃油的等级改变后，轮机员应及时调节汽缸油的供给率。

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。