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The characters of geochemistry are rich alkali. And at the same time the content of calcium is high. They are rich in alkali, high in Potassium, enriched in LILE, LREE and Pb, depleted in HFSE and have a small Sr, Nd, Pb isotope range. Their source is probably a kind of even metasomatic mantle. This is consistent with the fact that there is kimberlite containing flogopite in the deep-source enclosure of Cenozoic super-K alkali lava in the southern part of this rock zone.

组成这些钾质碱性岩带的岩石:在岩相上,包括深成相、浅成相和喷溢相等不同岩相;在岩性上,从超基性、基性、中性到酸性岩石;造岩矿物,从超基性到酸性岩石中均有透辉石,在基性、超基性岩中有霞石;在岩石化学成分上,所有岩石均表现出富碱高钾富钙,微量元素富集Rb、Sr、Ba等大离子亲石元素和Th、U等放射性元素,贫Nb、Ta、Zr、Hf等高场强元素;稀土元素富集轻稀土,铕负异常不明显;Sr、Nd、Pb同位素组成,显示了物质来源于富集地幔源区。

A basic knowledge of microbiology, will be detected with a microscope observation of micro-organisms, medium Preparation, disinfection and sterilization, separation and purification of micro-organisms, bacteria counting method A chemical analysis of the theoretical knowledge and can use chemical analysis methods and equipment of the components of material analysis Master fermentation process principles, understanding of beer, liquor, fermentation production technology Master protein related knowledge, PAGE gel electrophoresis technology, high-speed centrifugal Genetic engineering master the basic theory of knowledge, the extraction and purification of genes, PCR principle, gene recombination technology Master of the basic theoretical knowledge, the immobilized enzyme, the enzyme preparation Application Master of animal and plant tissue culture techniques of experimental steps studied experimental apparatus: Balance (scales, electronic scales, Analytical Balance), or acidity, spectrophotometer, liquid gas chromatography, acid-base titration apparatus, microscopes, centrifuges, ultrasonic cleaning, constant temperature oscillation incubator, super-clean table, steam sterilization pot, the pot constant temperature water bath, PAGE device apparatus, oven, fermenter, such as PCR instrument.

具备微生物理论基础知识,会用显微镜检测观察微生物,培养基的制备、消毒与灭菌,分离与纯化微生物,细菌的计数法具备分析化学的理论知识,能运用化学分析和仪器分析方法对物质的组分进行分析掌握发酵工艺原理,了解啤酒、白酒、发酵生产工艺掌握蛋白质相关知识,PAGE凝胶电泳技术,高速离心掌握基因工程的基本理论知识,基因的提取和纯化,PCR技术原理,基因重组技术掌握酶的基本理论知识,酶的固定化方法,酶制剂的应用掌握动植物组织培养技术的实验步骤学过的实验仪器:天平(台天平,电子天平,分析天平)、酸度计、分光光度计、液气相色谱仪,酸碱滴定仪器,显微镜,离心机,超声波清洗器、恒温振荡培养箱、超净工作台,蒸气灭菌锅、恒温水浴锅,PAGE电泳装置仪器、干燥箱、发酵罐、PCR扩增仪等。

The colloidal material concentration is calculated by using integral sample concentrations of ultrafiltrate and retention with concentrate factors

实际分析样品时,应选择合适的浓缩因子,固定的膜压及流速对样品进行分离,胶体物质浓度应用超滤结束后超滤液和浓缩液中的物质浓度结合浓缩因子进行计算。

Surface water was sampled at the three red tide stations during the Guinardia delicatula bloom in Jiaozhou Bay on February 9-10, 2004 and the colloidal substances were separated by filtration(0.7μm)and cross-flow ultrafiltration (1000 Daltons). The organic carbon in the filtrates and retentates were analyzed respectively. Heterosigma akashiwo and Skeletonema costatum were cultured in the 000Daltons ultrafiltrate and the retentates with different amount of colloidal substances (1000 Daltons-0.7μm).

2004年2月9~10日在胶州湾发生的柔弱几内亚藻赤潮期间分别在3个典型赤潮站位采集表层水样,利用过滤(0.7μm)和切向超滤(1000 Daltons)分离赤潮暴发水体中的胶体物质,分析了不同滤液及截留液的有机碳含量,并将赤潮异弯藻和中肋骨条藻在000 Daltons的超滤液及具有不同含量胶体物质(1000Daltons~0.7μm)的截留液中进行培养。

Surface water was sampled at the three red tide stations during the Guinardia delicatula bloom in Jiaozhou Bay on February 9th-10th,2004 and the colloidal substances were separated by filtration (0.7μm) and cross-flow ultrafiltration (1000 Daltons). The organic carbon in the filtrates and retentates were analyzed respectively. Heterosigma akashiwo and Skeletonema costatum were cultured in the 000Daltons ultrafiltrate and the retentates with different amount of colloidal substances (1000 Daltons-0.7μm).

2004年2月9~10日在胶州湾发生的柔弱几内亚藻赤潮期间分别在3个典型赤潮站位采集表层水样,利用过滤(0.7μm)和切向超滤(1000 Daltons)分离赤潮暴发水体中的胶体物质,分析了不同滤液及截留液的有机碳含量,并将赤潮异弯藻和中肋骨条藻在000 Daltons的超滤液及具有不同含量胶体物质(1000 Daltons~0.7μm)的截留液中进行培养。

In part one, we prepared three ramification of pyrene nanoparticles by reprecipitation method under ultrasonic radiationand characterized with TEM.The determination of organic nanoparticles to DNA, NO2 -,and nucleic acids werestudied by using fluorescence. And some ultrasensitive determination of DNA, NO_2~-, and nucleic acids methods were proposed. The possible mechanism has been studied.

第一部分在超声辐射下用再沉淀的方法制备了几种芘的衍生物的纳米粒子荧光探针,并通过透射电镜进行了表征,并通过荧光法研究了它们分别与蛋白质、核酸以及NO_2~–的作用,建立了超灵敏的检测上述物质的方法,探讨了作用机理,并提出了合理的解释。

In contrast to the theory of human nature of German Classical Philosophy, which totally rationalizes human beings, Nietzsche puts forward a theory of physicalization.

这一理论假说的意义在于强调了感性事物自身的实在性、能动性和价值性,为人们从世界观上消除对超感性世界的信仰奠定了一个坚实的基础;其局限性在于还原主义的狭隘性使其忽略了事物质的多样性以及事物之间的依赖性。

According to depositions of nanostructured silica in plants and chemically synthesized nanostructured silica sprayed into leaves and physical properties of leaf conferred by silica depositions as well, the first step reaction of high-specific supramolecular recognition process of fungi spores and host surfaces is discussed. Nanostructured silica can alter leaf physical properties including topography and hydrophobicity and affect extracellular matrix release and formations of germ tube, appressorium and penetration peg.

初步揭示了纳米结构SiO〓与植物真菌病害发生的关系:从化学合成的纳米结构SiO〓在叶表的沉积以及沉积之后赋予植物叶片独特的物理学特性入手,详细研究了纳米结构SiO〓抑止真菌孢子和寄主表面的高度专一性的超分子识别过程的第一步反应,从而提出纳米结构SiO〓可能改变植物叶表面原有的拓扑结构和疏水等物理学特性,即形成特殊的双亲性表面,影响真菌胞外物质的释放和芽管、附着胞及侵染钉的形成,阻断真菌孢子早期的侵染过程,从而确定靶向的真菌病害的控制措施。

We assume the core of neutron stars is a β-stable strange matter consisting of nucleons and hyperons, then the influences of the hyperon-hyperon interaction on the properties of neutron stars are studied in the relativistic mean-field approximation.

我们假定中子星内部物质是由核子与超子混合组成的β稳定的奇异强子物质,在相对论平均场框架内研究了超子超子相互作用对中子星性质的影响。

However, a negative-energy tachyon propagating backward in time could be reinterpreted as a positive-energy tachyon propagating forward in time; some physicists think that such a reinterpretation would be the loophole through which the principle of causality might be preserved. J. Richard Gott proposed in 1973 that, after the Big Bang, a tripartite Universe may have been formed, consisting of universes of matter, ANTIMATTER and tachyons.

然而,带有负能量的超光速粒子回到过去可以重新解释为,带有正能量的超光速粒子可以传送到将来;一些物理学家认为通过这样一个重新解释可以避开因果关系法则。J·理查德·高特在1973年提出,大爆炸之后,可能形成了一个三重宇宙,分别包括物质世界,反物质世界和超光速粒子构成的世界。

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In her eyes, because that is the doorway toher heart * the place where love resides.

女人的漂亮必須從她的眼睛中去看,因為那是她心靈的窗戶和愛居住的地方

I will send some postcards to you.

我会向你发送一些明信片。

Of aesthetics and the definiteness of its content and leads to its immaturity and decline .

它的不确定,直接影响美学学科定位乃至研究内容的确定,导致美学学科的不成熟和衰微。