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In this study, EPMA and LA-ICP-MS were used to determine the major and trace element concentrations, respectively, of apatites from Transhimalayan granitoids. The results indicate that F, Mn, Sr and REEs in apatites generally show good correlations with compositions of their host magmas and thus have high potential to be utilized as petrogenetic tracers. More specifically, F and Mn contents in apatites are covariant with the aluminosity of the host rocks so that can be used as an indicator for magma differentiation. Combining with Sr and REE data, which show significant variations in apatites from different rock types, these elements may be furthermore used to construct "discrimination diagrams" for more detailed investigations of complex petrogenetic processes such as magma mixing and compositional heterogeneity.

本研究中，电子微探以及雷射烧蚀感应耦合电浆质谱术分别被用以量测藏南火成岩中磷灰石的主量与微量元素含量，微区分析的结果显示，磷灰石的氟、锰、锶以及稀土元素均与岩浆源成分展现良好的对比关系，揭示了它们应用在岩石成因示踪上的优秀潜力：其中，磷灰石氟、锰含量的变化与原岩的铝饱和情形息息相关，因此可以作为岩浆分异程度的指标；而锶以及稀土元素则在不同岩石类型来源的磷灰石中展现了明显的丰度变化，因此综合这些元素将有机会进一步建立岩浆来源的「鉴别图」，甚而以此讨论岩石成因，例如：岩浆混合与源区组成的不均一性。

Parental lines were: female parent 3-2-2 from China, thin-skinned melon, monoecious; male parent TopMark, from USA, thick-skinned and netted melon, andromonoecious; tested parent WI998, from USA, netted melon, gynoecious.

本试验选择亲本材料分别为：母本3-2-2，来自中国，薄皮甜瓜，雌雄异花同株材料；父本TopMark，来源美国，厚皮网纹甜瓜，雄全同株材料；检验亲本：WI998，来源美国，网纹甜瓜，全雌株材料。

Benthic algae were an important source of proteins.

底栖藻类是潮滩沉积有机质中蛋白质来源的重要组成部分，但不是沉积物中碳水化合物的主要来源，褐色素与易变有机质有着相似的累积规律，微生物在异养过程中对易变有机质和色素有着相似的利用程度。

Applying independent t-test, canonical correlation, and stepwise regression to the collected information, the present study obtains the following major findings: There is a positive correlation between athletic coachability and sources of sporting confidence.

结果：运动员训练能力与运动自信心来源均有显著的相关，且柔道选手运动员训练能力可以有效预测运动自信心来源。

In order to avoid the shortcomings of cytotrophoblasts from early first trimester or term villous cytotrophoblast, the differentiated RS366. 4 was used as new early cytotrophoblast model.

为避免由早期胚胎标本或胎盘来源的细胞滋养层细胞模型的不足，本实验选用由猕猴RS366.4 ES细胞来源的早期分化滋养层细胞为模型进行研究。

The preventing and controlling best time in the nymphae time,Dactylopius confusus\'s nymphae time in the end of February and at the beginning of March,is generally good in this time preventing and controlling effect,simultaneously must pay attention to each medicament to gather the theory with and mixes uses,delays its antibiotic production.

防治的最佳时期一般在若虫期，胭(来源：5cABC论文网www.abclunwen.com)脂虫的若虫期在2月底3月初，在此时期防治效果较好，同时要注意各种药剂的合理轮用及混用，以延缓其抗药性的产生。来源：A0424B42C论文网www.abclunwen.com

From the pyrolyzed product at 200℃ of Gephyrocapsa oceanica a group of C〓 dicycle terpenoids were firstly identified. They were highly instable and sensitive to temperature because they can only generate at 200℃ and segregate or transform at higher temperature. Therefore they can not only be an indicator of special temperature of organic matter originated from G. oceanica, but can be used to distinguish organic matter from G. oceanica before the hydrocarbon generation peak.

在近海颗石藻Gephyrocapsa oceanica 200℃产出的饱和烃中首次检出了一组C〓二环萜类化合物，这一组特殊的C〓二环萜类化合物在颗石藻来源的有机质中是高度不稳定和温度敏感的，因为它们只在200℃时才形成，更高的温度条件下便解离或转化了，因此，它们既可以是近海颗石藻Gephyrocapsa oceanica来源有机质的特定温度条件的指示，又可以被用于判识该藻类在成烃高峰到来前所形成的有机质。

The study indicates that the Pb and Zn ore-forming elements probably come from the basement rocks; The initial Pb isotope could be derived from the crust-mantle mixing in the erogenic belt; sulfur isotope composition is enriched in heavy sulfur that may have come from the seawater sulfate in the synchronous sedimentation; the ore is characterized with REE enrichment, obvious fractionation of LREE and flat-pattern of HREE; ore-forming media is thermal brine fluid; both mineralization temperature and pressure are low; the metallogenic epoch is probably in late Dengying epoch of Sinian period.

研究表明，基底岩系可能为成矿元素Pb、Zn的主要来源；原始铅主要来源于壳幔棍合的造山带；硫同位素富集重硫，可能主要来源海水硫酸盐；矿石中稀土元素富集，轻稀土分异较明显，而重稀土分异不明显；成矿流体推测为热卤水性质，成矿温度为中低温，具有低压浅成成矿特点；矿床形成的初期应始于震旦纪灯影世晚期。

The separation into sources in particular is based on numberless exegetic errors, often of the most obvious kind, showing not only a misconception of the scope and spirit of the book, and of its mode of narration, but even of the laws of language; and this separation is in itself the greatest barrier to a correct insight into the book, in that it encourages the student to analyze difficult passages into their sources instead of endeavoring to discover their meaning.

分离到的来源，尤其是无数阐释的基础上的错误，往往是最明显的实物，显示不仅是一种误解的范围和精神的书籍，以及它的叙事模式，但即使的法律语言；和分离，这本身就是最大的障碍，一个正确的了解这本书，因为它鼓励学生分析困难通道纳入其来源而不是努力地发现它们的含义。

Because a speech signal is produced by the interactions between the glottal flow derivative and human vocal tract, we assume that the speaker identity information is included in the glottal flow derivative waveform, in this thesis we setup some experiments to verify the assumption.

由於语音讯号的产生是由声门来源波型与人体口腔交互作用产生，而我们假设声门来源波型包含大部分语者生物特徵，进而以本论文中的实验加以验证。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。