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By comparison between SMM HXRBS observation and ground observation of Hα and CaIIK lines, especially through the combined study between SMM HXRBS observation and chromospheric flare models, the results show that: in the initial stage of impulsive phase, there is a correlative relation betweem Hα line intensity and hard X-ray emission; different spike in hard X-ray flux curve represents the burst at different location; the energy taken by non-thermal electron beam is larger than the radiative loss in chromosphere; for the flare studied here, the chromospheric evapporation is explosive; if the chromosphere is in balance between electron beam bombardment and radiative loss, the column mass density at the top of chromospheric flare model can not be taken as measure from the source of electrons and then the total material between the source of electrons and the top of chromosphere can be estimated.

通过一个具体耀斑的SMM HXRBS观测结果与同时基于地面得到的Hα和CaⅡK可见光谱观测结果对比，特别是将硬x谱观测结果与色球半经验模型联立研究，结果显示出：在脉冲相上升段，硬x发射与Hα辐射之间存在对应关系；硬x线光变曲线中不同脉冲爆发分量不太可能起源于同一位置；硬x辐射所反映的高能非热电子总携带能量大于色球总辐射损失；对所研究的耀斑而言，其色球蒸发过程是爆发性的；在详细比较了非热电子色球总沉积和色球辐射损失的基础上，指出半经验模型中色球顶部柱数密度不能看成是从非热电子源度量的，从而估计了色球顶部到非热电子源之间的总物质。

The relatively prematuring and developed form of agricultural production in ancient China leads to the conceptions emphasizing practical experience and people's virtue, respecting for the human collectiveness and cooperation, and results in the fact that Ren becomes the most important rule of social morality.

早熟而相对发达的农业生产方式决定了重经验和德行、崇集体与协作的价值取向，使得家族血缘伦理最终上升为社会最高道德原则，与之相关的，起源于祭祀和尊老的&礼&成为了构建国家政治秩序的最初依据。

The other variants, with the exception of Rufina from the north-east side of Florence and Montalbano in the south of Pistoia , originate in the respective named provinces: Siena for the Colli Senesi, Florence for the Colli Fiorentini, Arezzo for the Colli Aretini and Pisa for the Colline Pisane.

其他的变种，除了鲁菲娜从东北方的佛罗伦萨和本周在南部的皮斯托亚，起源于各自的命名省份：锡耶纳的科利Senesi ，佛罗伦萨的科利Fiorentini ，阿雷佐的科利Aretini和比萨的山丘

Neoproterozoic Baoxing Complex in middle to lower metamorphic grade, located in western margin of Yangtze Craton, consists mainly of metamorphic gabbroic, dioritic gneisses, tonalitic and granodioritic gneisses, and massive monzogranites The studies of petrochemistry and SmNd isotopes of Baoxing Complex reveal that the gabbroic and dioritic magmas came from a congenetic magma derived from the partial melting of spinel lherzolites in depletive mantle, and that the magma was intensively contaminated by crustal materials during its emplacement The tonalitic and granodioritic magma were derived from the partial melting of metamorphic basalts in the lower crust And the monzogranitic magma was formed from partial melting of metagreywacks Integrating the lithological association, their trace elements, SmNd isotopic characteristics and petrogenesis, the Baoxing Complex must likely have been emplaced in an island arc tectonic background at the Neoproterozoic active continental margin of Yangtze Craton

位于扬子克拉通西缘的新元古代宝兴杂岩主要由中低级变质的辉长质片麻岩、闪长质片麻岩、英云闪长质到花岗闪长质片麻岩和块状二长花岗岩组成。岩石地球化学和SmNd同位素特征表明，辉长质片麻岩和闪长质片麻岩为同源岩浆演化序列，原始岩浆起源于亏损地幔尖晶石橄榄岩的部分熔融，在上升和侵位过程中受到了地壳岩石强烈混染。英云闪长质和花岗闪长质岩浆形成于下地壳玄武质岩石部分熔融，而二长花岗质岩浆形成于杂砂岩的部分熔融。综合分析宝兴杂岩的岩石组合、微量元素和同位素特征，该杂岩体最有可能形成于新元古代活动大陆边缘火山弧构造背景，并可能经历了碰撞过程。

The election of Israel originated in God's sovereign choice, expressed his covenantal love, and served the goal of redemptive history culminating in Jesus Christ.

选举的以色列起源于上帝的主权选择，表达了他covenantal爱，服务的目标，救赎的历史，最终在耶稣基督。

The rosewood used by Torres is the Dalbergia nigra variety originating from Brazil and is different from other species of rosewood as Dalbergia latfolia from India, or Dalbergia cearensis, on account of their special characteristics and the contrasting differences in color, figure, and smell.

红木由Torres 使用是Dalbergia nigra 品种起源于巴西和是与其它红木的种类当Dalbergia latfolia 从印度，或Dalbergia cearensis，由于他们的特别特征和在颜色、图，和气味上的对比的区别。1492 年巴西红木一定被使用了为乐器制造在在美国的发现上之后。

In the 18th century, the term was used derogatorily to describe painters specializing in one type of picture, such as flowers, animals, or middle-class life.

风俗」一词起源于18世纪的法国，指专门画一种东西，如花卉、动物或中产阶级生活的画家。

In the 18th century, the term was used derogatorily to describe painters specializing in one type of picture, such as flower s, animals, or middle-class life.

风俗」一词起源于18世纪的法国，指专门画一种东西，如花卉、动物或中产阶级生活的画家。

Genetic control of meiosis of rice, Oryza sativa L. II. Cytological analysis of desynaptic mutants.

起源于籼稻体细胞培养的联会消失变异的细胞遗传学研究。

Now, taxonomists argue that since birds are descended from dinosaurs they should be classified merely as a subgroup of the Dinosauria.

目前，分类学家认为，既然鸟类起源于恐龙，就应当将它们划分为恐龙的一个分支。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。