可分元素

The concept of G unit interval and the definition of separable degree between elements on G unit interval are given, and some properties are discussed. Based on this concept, it determined a metric p, and ([0, 1], p) becomes a metric space (It is called G unit logical metric space). In this paper, the properties and structure of G unit logical metric space are discussed in detail, and get some good results.

给出了G单位区间[0， 1]的定义并在其上引入了元素间的可分度的概念，讨论了其基本性质，并在此定义的基础上确定了一个度量P，从而([0， 1]， p)成为一个度量空间（文中称"G单位逻辑度量空间"），并对G单位逻辑度量空间的性质及其结构进行了详尽的讨论，并得到一些好的结果。

Determination of industrial analysis, constant volume net calorific power, elementaryanalysis, plastometer indice, ash composition, grindablity, ash fusion point, ractivity,combustion and transportation performance of the 8 kinds of coal.

通过对8 种煤粉的工业分析、恒容低位发热量、元素分析、胶质层指数、灰分成分、可磨性、灰熔点、反应性、燃烧性能和输送性能的测定。

Two REE distributed pattern, LREE-depleted and flat, which display a specific character of typical mid-ocean ridge tholeiite, indicate that primary magma may be derived from near primary or a typical large ion lithophile element-depleted mantle.

岩石稀土元素配分模式可分为LREE平坦型和LREE亏损型两类，指示了其原始岩浆起源于近原始或典型的大离子元素亏损型的地幔，为典型的大洋中脊拉斑玄武岩的特征。

The research work consists of two aspects:the relationship between fluorine in coal and ash,mineral composition;organic affinity and washability of fluorine in coal.

研究内容包括：煤中氟与灰分、矿物成分之间的关系；煤中氟的有机亲和性与可选性；研究结果表明：煤中氟质量分数与灰分质量分数之间呈正相关关系；中国煤中氟质量分数与灰分之间存在以下指数增长关系；煤中氟质量分数与煤中矿物质的成分有关；煤中氟属"中等无机型"元素，无机亲和力较强，有机亲和力较弱；煤中氟以无机氟为主，有机氟为辅的方式赋存；原煤洗选是脱除煤中氟的一种可行的技术措施。

Nutritional components in edible part of common Hemistepta lyrata, Cirsium setosum, Salvia plebeian, Patrinia villosa, Trigonotis peduncularis Benth were analyzed systematically. Nutritional components in 5 kinds of wild vegetables had greater difference, with ash content of 1.61%~2.97%, crude fiber content of 1.23%~2.21% crude fat content of 0.40%~1.00%, Vitamin C content of 0.09%~0.19%, potassium content of 5040.43~8463.48 mg/kg, Na content of 331.59~2835.97 mg/kg, Ca content of 1983.64~3 985.59 mg/kg and Fe content of 6.24~122.07 mg/kg.

对常见的泥糊菜、蓟菜、雪见草、苦菜和附地菜可食用部分的营养成分进行了系统分析。5种野菜的营养成分差异较大，灰分含量为1.61%~2.97%，粗纤维含量为1.23%~2.21%，粗脂肪含量为0.40%~1.00%，Vc含量为0.09%~0.19%，钾含量为5040.43~8463.48 mg/kg，钠含量为331.59~2835.97 mg/kg，钙含量为1983.64~3985.59 mg/kg，铁含量为6.24~l22.07 mg/kg.5种野菜的有害元素硝酸盐含量较低，为0.0020~20.0088 g/100 g，完全符合安全食用标准。

Interlayer oxidized zone can be divided accurately by Fe_2O_3, Fe_2O_3/FeO and U parameters. We can correct the field macroscopic color zoning by combining the macroscopic zoning and microscopic zoning. Univalent major elements components(Al_2O_3, SiO_2, K_2O, Na_2O) show remarkable activity at the process of interlayer oxidizing, their contents are variable and mingled in different zones and it can't be used in zoning. But we can speculate the developmental degree of interlayer oxidized zone and uranium mineralization according to the concentration trends and variation characteristics of sensitivity group, activity group and their ratios .(3)The comparatively steady elements such as lithiphile elements, sulfophile elements and high field strength elements change regularly at the process of interlayer oxidation except some radioactive elements. Trace elements and rare earth elements commonly enrich in thin rock clast such as mudstone, in which the enriched elements species are more than those in the whole rock, which indicate that the regeneration action in caulking matter are more deep than that in whole rock at the process of interlayer oxidation, and the reallocate intention of trace elements in main minerlized rock in Tuha basin are more intensive than that in Yili basin at the process of deposition ,diagenesis and later changes .

根据化学蚀变参数PC值和分离迁移位等将常量元素组分分为敏感组分组、活动组分组、次活动组分组和惰性组分组，不同组分可分别用于讨论层间氧化带低温地球化学中不同问题；敏感组分(变价元素组分Fe_2O_3、FeO)和U在层间氧化带中迁移富集规律明显，Fe_2O_3／FeOFe~(3+／Fe~(2+)比值具分带判别能力，配合U含量对层间氧化带进行较准确的分带，可克服野外宏观颜色分带偏差：提出Fe~(3+)／Fe~(2+)分带判别值在不同盆地、不同地段不同，除受氧化作用控制外，流体酸碱度不同也是重要因素的观点，对找矿实践有实际指导意义；活动组分(Al_2O_3、SiO_2、K_2O、Na_2O)在层间氧化作用过程中具有较明显的活动性，其含量值变化跳跃，在不同分带相互交织，不具分带指示意义；但利用敏感组分、活动组分及其比值在层间氧化带中的变化特征可推测层间氧化带发育的完善程度及其含矿性；次活动组分组(CaO、MgO、MnO_2)含量低，变化规律性差；惰性组分组(TiO_2、P_2O_5)含量低，活动稳定，可用来反映沉积物源特征。

But the new idea of packaging today is a visual element into "" humanized design concepts, a Visual surface and trimensional unfoldings of packing method with the newexplanation, adcocate in intelligentized packaging model of modern science and technology in the art of beauty, emotional attachment between the mutual relationship between hard, it's human nature to packaging designers to design space of higher requirement; the last stage is the packaging to be destroyed or decomposition recovery critically "" new concept and packaging of the important points stressed that eco-green packaging, packaging, focused on social enterprise, to promote the recycling of packaging materials, biodegradable materials, and low-cost resources are widely used.

而本日的陈理念包装侧是不兵不听觉元素融入&人道化&的安排观点洋，不兵不听觉平背与三维不不平背的包装开折法有了陈的讲解，倡导在智能化的古板科技包装造型洋表现艺术之美感、亲情互慰的人道干系，这是差包装安排师在安排不时间洋的更矮请求；末了一个阶段是包装的保存或搀分发放阶段，也是&陈理念包装&乃至残禽兽成群倡导的重给不步地，夸不小绿色包装、生态包装，夸不小向企业、向社会传播包装的复活质料、可降解质料以及矮本钱资源的普及答用。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐