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From the equilibra configures obtained during simulating, it was suggested that there is mainly chaintype structure in the LiBO〓 melt, and the dominative variations during the process of being fused may be the decomposition of the long chains, then large member of nonbridge oxygen was come into being in the shorter chains resulting from the decommission.

模拟得到的二硼酸锂熔体,三配位和四配位的硼氧结构共存,其间相互结合成环状结构;而在偏硼酸锂熔体没有发现四配位构型,由平衡构像分析,该熔体可能以链式结构为主,熔化过程主要的结构变化是长链的分解,分解产生的短链结构产生了大量非桥氧。

Leaves simple, commonly opposite and decussate with one of a pair slightly smaller than other, rarely verticillate or alternate by abortion of one of a pair, usually 1-4(or 5) secondary veins on each side of midvein, originating at or near base and anastomosing apically, tertiary veins numerous, parallel, and connecting secondary veins and midvein but in Memecylon secondary veins pinnate and tertiary veins reticulate.

托叶无。单叶,通常对生和交互对生的具其一片较小的叶,很少轮生的或由于一对一枚败育而互生,通常次脉在脉两边各1-4(或5),发生在基部或近基部,在顶部网结,支脉多数,平等,与次脉和脉相连但在 Memecylon,次脉羽状和支脉网状。

It shows the classes and the definiens ofthe intangible assets .The appraisal methods play the role and itslocalization in appraisal works. It chiefly introduces the applicationof the present return value in evaluating the series of prescriptionsin a hospital.

在这一部分,介绍了无形资产的分类、概念,基本的评估方法及各种方法在评估无形资产的作用和局限性;重点介绍了收益现值法在评估我省某一医院的一系列药方的应用,由于此系列药方应用情况不同,在评估采用的方法也不尽相同,给评估造成一定的难度。

Light output analysis tests character of spectrum radiate of pyrotechnic mixtures and analyses wave band distribute of light by comparing different static blaze spectrograms of the pyrotechnic mixtures. Screen out the better pyrotechnic mixtures according to request of pumping source. Press experiments in airtight erupt container experiment, which simulate the circumstance that pyrotechnic mixtures deflagrate in quartz pipe, realize the press influence to the quartz pipe wall and the disciplinarian of axes press variety. Apply these pyrotechnic mixtures to Nd:YAG lasers as the pumping source and compare pumping efficiency of different pyrotechnic mixtures. Pumping efficiency is an important standard which checkout if these pyrotechnic mixtures are the better pumping source. Sensitivity experiment analysis incarnate security of pyrotechnic mixtures that is the essential parameter in the process of design, manufacture and use.

通过对烟火药的热分析(爆热分析、DTA、TG),了解备选烟火药反应过程的能量输出特性及反应过程的物理、化学变化规律;光输出分析实验对烟火药配方光谱辐射特征进行测试,比较其静态火焰光谱图,分析不同烟火药剂光辐射波段分布特征,根据激光泵浦源的辐射要求,进而筛选更符合激光泵浦源药剂要求的烟火药;模拟烟火药在石英管爆燃环境的密闭爆发器压力分析实验反映了烟火药在石英管反应时对管壁的压力影响以及管内轴向压力变化规律;将烟火药作为泵浦源应用于Nd:YAG固体激光器,比较不同烟火药的泵浦效率,作为检验烟火药是否适合作为激光泵浦源的重要标准;感度实验分析体现了各种烟火药的安全性,是烟火药设计、制造和使用的必要示性数。

First, select four kinds of main risks source from bigly celebrate the main risk in region source, namely the flood, drought, sand-dust weather and petroleum pollution accident, etc. According to the different a request for to habitat, study this 19 kinds of landscapes ecosystem type of the Regional induce for 7 kinds of ecosystems system: Then the marsh of bulrush, lakes and reservoirs , salt alkali wasteland, prairie, island form wood, farmland, town. The difference is proceeded by characteristic according to each type ecosystem to the analysis of four kinds of main risks source, including the certain risk all rate, delimiting the space distribute, analyzing the risk strength to the receptor etc. At proceed the revelation the different from endanger to analyze the inside, this text borrows ecosystem index number that this index sign to reflect primarily habitat the ecosystem meaning of the type of habitat the different from position, with weak an index number to show the destructibility of the habitat, from but compute each ecosystem that is lost by ecosystem system an index number.

首先,从大庆地区主要的风险源遴选出四种主要的风险源,即洪涝、干旱、沙尘天气和石油污染等;依据不同生物类群对生境的要求,将本研究区域的19种景观生态类型归纳为7种生态系统:即芦苇沼泽、湖泡库渠、盐碱荒地、草甸草原、岛状林、农田、城镇;对四种主要风险源的进行分析,包括确定风险概率,划定空间分布,对风险受体的作用强度分析等;在进行暴露和危害分析,本文主要借生态指数这一指标来反映不同生境类型的生态意义和地位,以脆弱度指数来体现不同生境的易损性,从而计算出各受体生态系统的生态损失度指数;由于各主要风险物质对风险受体的作用强度是不同的,对形成区域性生态风险的作用大小也有差异,因此本文采用层次分析法对主要生态风险物质进行综合评价,并把判断矩阵排序权值的合理计算问题归为—非线性化问题,并提出用基于遗传算法(GA[5])的层次分析模型进行权重分析;进行风险表征,即综合前面两个阶段的信息,对环境风险的性质和强度以及风险评价过程不确定性问题进行分析与描述,并划分出五级生态风险区;最后,根据划分的五级生态风险区的特征,分别提出针对各生态风险区的生态风险管理对策。

For example, we cannot copy an unknown state exactly because of "the no-cloning theorem"(no-deleting theorem), which is known as one of the most significant differences between classical and quantum information. Therefore to get to know what we can and cannot do in QIS or in quantum physics becomes an important and interesting problem. Particularly, in quantum communication and quantum cryptography, many novel schemes are based on the fact that nonorthogonal states cannot be discriminated determinately.

例如,经典信息,编码状态是可以精确复制、区分的;而在量子信息,由于叠加性的存在,使得非正交态不可区分,量子态不可复制、删除等;故而以往既成的观念都被打破,探讨在量子信息的框架下编码信息的估计、物理可实现的操作,以及这些量子体系在外界通过物理方法进行识别过程的差异,是量子信息学、乃至物理学的重要也很基本的问题。

These data indicate that it is feasible to establish universal primers and transferable EST-SSR markers between monocotyledonous and dicotyledonous crops.

22对白菜/油菜EST-SSR引物,有18,21和22对引物分别在大豆、小麦和玉米有扩增产物,可扩增率分别为81.8%,95.4%和100%;其分别有10对和7对引物在单子叶作物小麦和玉米及双子叶作物大豆和油菜的扩增产物显示多态性,有7对引物在4种作物的扩增产物均显示多态性。

Stellar arrangements vary considerably in plants from the simple protostele, in which leaf gaps are absent, to the complex dictyostele, in which there are many closely spaced LEAF GAPS.

各种柱排列方式在植物有很大的差异性,从叶隙消失的原生柱到联系有许多叶隙的复杂网状柱。

Triglyceride content in the fat body was as high as 75% at the initial stage of pupation, but decreased gradually with the development of the pupae. Accordingly, triglyceride content in the ovary was only 20% at the beginning and increased to 64% before eclosion, and the content of diglyceride and free fatty acids in the blood also increased significantly. This suggests that fat in the ovary is transported from the fat body through the blood.

在化蛹初期,脂肪体甘油三脂的含量高达75%左右,随着蛹体发育而逐渐降低;与此同时,卵巢甘油三脂的含量在化蛹初期仅为20%,到羽化前增加到64%;血液甘油二脂和游离脂肪酸的含量也有明显增加,说明卵巢的脂肪是由脂肪体经血液转送而来的。

SG removal, or diapause hormone shortage, decreased triglyceride and fatty acid content in ovary significantly, while the content of diglyceride and free fatty acids in the fat body and diglyceride in the blood increased, indicating that diapause hormone may promote the transportation of the triglyceride in the fat body into the ovary during silkworm egg formation.

咽下神经节摘除时卵巢的甘油三脂和脂肪酸的含量都显著降低,而脂肪体的甘油二脂、游离脂肪酸和血液的甘油二脂含量增加,说明滞育激素在蚕卵形成过程有促进脂肪体甘油三脂向卵巢转送的作用。

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Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。

However, to get a true quote, you will need to provide detailed personal and financial information.

然而,要让一个真正的引用,你需要提供详细的个人和财务信息。