石蜡油

Chlorinated paraffin-52 was prepared by photochemical chlorination of hydrocracking tail oil with chorine,using H_2SO_4 as acid washing solution,bentonite as absorbent.

以加氢尾油、氯气为原料，浓硫酸为酸洗剂，白土为吸附剂，通过光氯化法合成了氯化石蜡-52。

The results show that there exist obvious differences of the distribution density of oil cells among the species in the Lauraceae. The presence of oil cells and mucilage cells is found to be a marked anatomical feature of the leaves in most of the plants in the Lauraceae.

利用组织透明法和石蜡制片法对樟科21属、112种、5变种和2变型植物叶中油细胞的分布密度、油细胞与粘液细胞的形态结构及其在叶肉中的具体分布进行了比较研究。

Using this product quality paraffin base oil.

本产品采用优质石蜡基础油。

Do not use ointments, creams and lotions containing Vaseline or Paraffin Oil.

不要使用含有凡士林或者石蜡的油膏、霜和乳液。

The results showed that the maximum adsorption capacity of paraffin on oil absorbing resin could up to 5.75 g/g, and the phase transition enthalpy was 96 J/g.

结果表明，所制得吸油树脂对石蜡的最大吸附量可达5.75 g/g，其相变焓为96 J/g，具有较高的贮热潜力。

The migration of nisin and a-tocopherol from the coating to a model emulsion composed of 66% water and 32% paraffin oil with 2% emulsifier was measured, and this was linked to the suppression of microbial growth and oxidative deterioration in the emulsion and in milk cream at 10 _C.

那 nisin 的移民和一-从涂料到一个样板的乳状液的 tocopherol 66%组成水和 32%石蜡和 2%的油乳化剂被测量，而且这在乳状液中与微生物生长和氧化的恶化抑压相连和在牛奶乳酪在 10_ C。

Viscosities of quinoline,castor oil, liquid paraffin , decalin and their mixtures were determined at different temperature under normal atmosphere with NDJ-79 rotary viscosimete.

采用NDJ-79型旋转粘度计分别测定了喹啉、蓖麻油、液体石蜡、十氢萘及其混合物在不同温度下的粘度。

It is seen that oxygen group function of additives is very remarkably in tribological characteristics, that is EP property of dihydroxy docosanoic acid without active element is very near to that of SO with active element sulfur.

双羟基廿二酸的极压性与不含氧基团的硫化烯烃十分接近，以液体石蜡为基础油，最大无卡咬负荷P〓值，前者为539N，后者为588N，再者相差49N，可以看出，氧基团的作用是十分显著的，即无活性元素的双羟基廿二酸的极压性可以十分接近于含活性元素的抗磨极压剂硫化烯烃。

From the results, it was observed that the transfer migrate coefficient for hendecane was larger than that for kerosene; the transfer mass resistance increased and decreased with adding Span 80 and TBP respectively; there was little effect by adding liquid paraffin.

发现苯胺在十一烷／水界面的传质系数比在煤油／水界面上的大；在油相中加入span80和磷酸三丁酯会使传质阻力分别增加和减少，而液体石蜡的加入几乎不影响传质速度。

The leaf structure and morphology, the structure and localization of oil cells in the leaves of 82 species and 1 subspecies in 10 genera of the Magnoliaceae were comparatively studied by using the methods of tissue clearing, paraffin sectioning and thin sectioning.

首次利用组织透明法、石蜡切片法及薄切片法对国产木兰科10属82种1亚种植物叶片的结构和油细胞的分布密度、结构及其在叶肉中的分布进行了比较研究。

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。