乳剂

5Have a dehydration test on the internal phase of super high water cut oil system by means of automatic electric dehydrator. Discuss the effects of the electric intensity and emulsion breaker on dehydration of the internal phase of super high water cut oil system.

5采用自动试油器对特高含水原油体系的油相进行了脱水测试；探讨了电场强度和破乳剂对特高含水原油体系油相脱水的影响。

The mixture of 2# demulsifier gaining from the screening and combination of demulsifiers, and acids could demulsify many types of oil-water intermediate layer, and the collapse of the electric field of the electric dehydrator had been restrained effectively.

通过筛选和复配得到的2#破乳剂与酸和氧化剂复合使用，可有效地破坏多种不同性质原油的油水过渡中间层，并且可有效抑制电脱水器"垮电场"现象。

The effects of the dehydration parameter such as temperature, electric field, demulsifier, the concentration of the iron sulfide, polymer, and water in crude oil on the dehydration current was investigated in this experiment. The reasons that the Electric field of the dehydrator is collapsed were analyzed. And some methods could decrease the dehydration current were put forward.

利用该套小型静态模拟电脱水器试验装置考察了在直流电场下，脱水温度、脱水场强、破乳剂、Fe含量、聚合物含量、碱含量表活剂含量和原油含水量等因素对脱水电流的影响，分析了电脱水器垮电场的原因，并提出了降低原油乳状液脱水电流的方法。

Two chemical formulations have developed i. e. one slops demulsifier for disrupting the rigid film formed by iron sulfide particles at oil/water interface, and the other blended inorganic salt formulation for stimulation of the indigenous population of denitrifying bacteria in oil dehydrator.

研制出一个可破坏硫化亚铁颗粒在油水界面上形成的刚性界面膜的污油破乳剂配方和一个可刺激脱水器内原生反硝化细菌数量迅速膨胀的复合无机盐配方。

The system point spread function is designed to be similar to the Dirac delta function. The experimental results and the theoretical calculation of the PSF are in accordance. The experiments on absorbers embedded in the intralipid solution with concentration of 1% and depth of 1.7 cm are implemented.

用菲涅耳波带板扫描全息成像系统进行了成像实验，得到了嵌埋在浓度为1%、深度为1.7 cm的脂肪乳剂中的吸收体清晰的再现像，吸收体为直径0.4 mm的金属丝和内径为6.0 mm的金属环，另外，也得到了直径为2.5 mm的黑塑料球的再现像。

The total effective rate against corn field grass family , dicotyledon , cyperaceae weeds can be higher than 86 , and it is safe to corn and soybean crops .

本发明悬乳剂提高了防效，扩大了乙草胺和阿灭净的防治谱，对玉米田禾本科，双子叶，莎草科杂草的总防效达86％以上，而且对玉米，大豆等作物使用安全性好。

An increase of the dispersed phase leads to an increase of the viscosity of the final emulsion, due to droplets close pack network.

一个分散相的增加会导致乳剂最终稳定性的增加，从而引起小滴靠拢成为网状群集。

The sensitivities of these two series of doped emulsions i.

所有的乳剂制备过程都在微机控制的双注仪中进行。

Methods According to the factors that affect the stability of emulsion, orthogonal design method was used, glyceryl monostearate and emulsify temperature were selected by variable factors, orthogonal design method was used for experiment.

方法针对影响乳剂稳定性的因素，用正交设计法，以单硬脂酸甘油脂、三乙醇胺为可变因素，选用L4(23)表进行实验。

According to the type of emulsion, the kinetic release of the antigen varies.

根据乳剂不同的种类，动力释放的抗原也不尽相同。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。