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It was found that the crude oil types, compositions, operation temperature, materials of construction, fluid velocity and operating time had great influence on the naphthenic acid corrosion.

认为原油类型和组成、操作温度、设备材质、流速流态、操作时间等对环烷酸腐蚀有着重要的影响。

The microstructures, phase compositions, magnetic properties of Sm2F17-type alloys and their nitrides have been studied by means of arc-melting, HDDR and nitrogenation processes.

通过采用电弧炉冶炼、HDDR及氮化的方法，对Sm2Fe17型合金及其氮化物的组织形貌、物相及磁性能进行研究发现，多补偿添加25%钐可使Sm2Fe17型合金退火后的α-Fe含量小于2%。

GC Analysis of Alachlor·Acetochlor·Atrazine 42% SE CAO Ying, SHI Xin-jin (Sanonda Zhengzhou Pesticide Co. Ltd., Zhengzhou 450009, China) Abstract: A method was introduced for the determination of alachlor, acetochlor and atrazine by GC With CP-7906 capillary column and FID detector, the internal standard was nonadecane. The three compositions were analyzed easily in the same condition and column.

42%甲草·乙·莠悬乳剂的气相色谱分析曹颖，师新进(沙隆达郑州农药有限公司，郑州 450009)摘要：采用气相色谱法，在CP-7906毛细管柱上以正十九烷作内标，用FID检测器测定甲草胺、乙草胺和莠去津的含量。

Results13 compounds were identified, which accounted for 100 % of the essential oil of the skins of stem. The major compositions were n-Hexadecanoic acid (46.13%); Octadecanoic acid (15.44%),-9-Octadecenoic acid (13.73%), and-9,12-Octadecadienoic acid (7.79%).

结果通过计算机检索、图谱分析法鉴定出13种化合物，占总油量的100%，其主要成分为正十六烷酸(46.13 %)、十八烯酸(15.44 %)、-9-十八烯酸(13.73 %)及-9，12-十八碳二烯酸(7.79 %)。

Having served in Japan in the military in 1954 and 1955, became familiar with the form of haiku poetry and used that form as a medium to express both traditional Ojibway dream songs and his own original song compositions.

担任过日本军队在1954年和1955年，成为熟悉俳句诗的形式，用这种形式作为一种媒介来表达传统奥吉布韦梦想歌曲和自己的原创歌曲作品。

A modified method of paraffin slice is used for the comparative study on the seed shell compositions of two excellent leguminous herbages Onobrychis viciaefolia Scop.

采用改进的石蜡切片方法，对两种优良豆科牧草———红豆草和扁蓿豆种子的种皮结构及成分进行对比研究。

Three main methods with lacustrine carbonates have been used to reconstruct the lake water palaeo-temperature at present. First, the technique of isotopic geological thermometer, since being put forward to reconstruct sea-water paleo-temperature, was subsequently introduced into lacustrine carbonate sediments for constructing lake-water based upon the function relationship between lake-water temperature and the oxygen isotopic compositions of lacustrine carbonate and lake-water. Second, paleo-temperature of the lake-water can be reconstructed by determining Mg/Ca values of the lacustrine ostracode shells. And third, paleo-temperature of the lake-water can be reconstructed based upon the statistic model between the oxygen isotopic composition of lacustrine carbonate and the Lake-water temperature by testing the modem hydrogeological parameters and some relevant isotopic data of the lake basin.

目前利用湖泊碳酸盐对湖泊古水温进行重建主要有三种方式，一是运用同位素地质温度计原理，利用水温与湖泊碳酸盐氧同位素值和湖水氧同位素值三者之间的函数关系，对湖泊古水温做定量研究；二是通过测定介壳[Mg(上标 2+)]/[Ca(上标 2+)]进而重建古水温；三是通过测定湖泊流域范围内现代水文气象参数及一些相关的同位素资料直接建立起湖泊自生碳酸盐氧同位素值与温度间的统计模型。

Hydrogen and Oxy gen isotope compositions illustrate the ore-forming liquid is mainly magmatic water partly mixed with some meteorological water.

成矿流体的氢氧同位素结果表明本区的成矿溶液以岩浆水为主，混有部分大气降水。

The texture series in the crust reflect the variations in the marine environmental energy from high energy to low energy in its growth process, and the variations in oxyphile elements and detrital compositions in the crust recorded the variations in oxidation degree of ambient seawater and influence intensity of eolian dusts.

结壳构造序列反映了其生长过程中海洋动力环境能量由高到低的变化；而壳层亲氧元素和碎屑组分的变化则记录了海水的氧化程度和风尘影响强度的变化。

I also like to use abstract painterly gestures in my compositions.

我喜欢的绘画主题非常多元，特别是大自然景色里所遗留下的美丽元素，往往可以让我创造出奇特的图像，另外，我也喜爱用抽象的绘画技巧表现在作品中。

Finally, the Knight strung a line between two of the monoliths and tied the horses up there.

最后，骑士们在两颗巨石之间拉了一条绳子，将他们的座骑绑在上面。

T7zN/hyS0 The island lies south by east from here.

那个岛位于此地的正南偏东方向。