样品

Results of megascopic pyrolytic characteristics and the quantitative chemical dynamic analyses of these samples show that: although the occurrence and accumulation enrichment of immature and low mature oils are related to a number of different geological factors and conditions, under relatively low thermodynamic stresses organic matters related to immature and low mature oils do be matured to generate hydrocarbons.

这些样品的宏观热解特征和化学动力学定量分析结果表明，未熟─低熟油的产出和富集虽与多种不同的地质条件或因素有关，但在相对较低的热应力条件下，与未熟—低熟油产出有关的有机质样品确实能开始明显成烃。

The results show that 1% is the appropriate nitric acid (60% Merk "Ultrapur" HNO3) content in samples while higher response intensities of trace elements can be obtained, as well as considering the large range of concentrations of trace elements in snow and ice samples from central Asia.

结合中亚山地冰川雪冰中痕量元素浓度差别大的特点，确定硝酸在样品中的含量为1%为合适的酸度。并对卓奥友峰和珠穆朗玛峰雪坑样品进行了分析方法的重复性研究。

Lithium metaborate melting technology was used to make the quick analysis flow sheets of rock samples by Inductively Coupled Plasma Atoms Emission Spectrometry.

应用偏硼酸锂熔融技术建立岩石样品电感耦合等离子体原子发射光谱法的快速分析流程，并针对含锂硼酸盐熔融物较难溶解的特点，通过熔剂与样品混匀方式实验、熔融体形成龟裂条件实验和浸取液条件实验，研究三者与熔融物浸取时间的关系，从而选择一个适合ICP-AES分析技术的最佳熔融和浸取条件。

The application of the microchemical method to the sample preparation accelerates determination.

应用微量化学法技术处理样品，提高了分析速度。样品用乙腈提取，提取液过C18微柱净化。

In addition, our works also indicate that MC-ICPMS technique shows a good potential on Re-Os isotopic measurement. 2. A new method for the determination of low Re-Os abundances and ~(187)Os/~(188)Os in a natural rock sample by MC-ICP-MS has been established in our laboratory. Rock samples were digested in inverse aqua regia in sealed Carius tube for 24 hours at 230°C, then Os was separated from the matrix by CCl_4 solvent extraction, and further purification by microdistillation.

建立了Re-Os同位素样品的化学分离和纯化方法以及MC-ICPMS质谱测定方法：岩石样品的Re和Os化学分离方法是采用Carius管溶样法，结合四氯化碳萃取以及氢溴酸反萃取的方法分离出Os，最后是通过微蒸馏的方法纯化Os；利用阴离子交换树脂的方法分离纯化Re。

In this study, we reported the detailed gating scheme, a gating module and the status of end-station of infrared microspectroscopy. Utilizing both noise eliminating system and technique of synchrotron-radiation-based FT-IR, we successfully acquired subsequently spectra and spectral images.

在本文中将详细说明此逻辑闸模组机制与红外显微光谱实验站之现况，经由此逻辑闸模组控制和同步辐射傅立叶转换红外显微技术，不但可提供量测样品於中红外光区的分子振动吸收光谱，更可利用样品中不同成分物种之特徵吸收，以建立红外光谱影像。

The chemical analysis of N, P and K in organic fertilizer is presented: sample is decomposed by sulfuric acid-hydrogen peroxide and prepared to be a solution. N can be determined by NC-2 model quick N analysis set, P by chinoline molybdic acid method and K by tetraphenylboron potassium, needless of spectral photometer and flame photometer, the method is available when the content of N, P or K is over 0.1% with desired accuracy and precision.

介绍用化学分析方法测定有机肥料氮、磷、钾的含量，即样品经硫酸-过氧化氢消化后，制备待测溶液，分取待测溶液用NC-2型快速定氮仪测定氮，用磷钼酸喹啉重量法测定磷，用四苯硼酸钾重量法测定钾，不需使用分光光度计和火焰光度计，适宜一般复混肥料厂采用，对含氮、磷、钾分别达0.1％以上的样品均可用本法测定，方法的准确度和精密度能满足生产的要求。

They were Pinosylvin, pinosylvin monomethyl ether and pinosylvin dimethyl ether. PSD was only found in part of the samples where was low in concentration.

在抗腐朽的木材心材样品中，总二苯乙烯类物质的平均含量为7.43mg/g(试验林1)和5.10mg/g(试验林2)；在易腐朽的心材样品中的含量为6.30mg/g(试验林1)和4.77mg/g(试验林2)。

We canconsider 29# sample isATP synthase beta chain; The peptides molecularweight of 53# sample are same with that of 43#, 45#, 52# sample and these samples shouldbe same protein, the Mowse score is 78 between 53# sample and Spliceisoform Short, greater than 66 is significant, We can consider 53# sample is Splice isoform Short.

其中，53#样品与Splice isoform Short的匹配分数是78，达到了显著，可以认为53#样品是Splice isoform Short，但根据该蛋白的功能特点，Splice isoform Short对耐盐方面的作用不是太大。

Moreover, the actual allele frequency of most varieties deviates far from Hardy-Weinberg equilibrium. All PPB、na 、I、h、Gi and Fst have proved to be the references to elucidate that ISSR is a most powerful tool to analyze genetic diversity, compared with the RAPD marker and the allozyme marker is less strong ordinally. We could divided the 70 samples into A, B, C, D and E five groups using three methods according to genetic distance clustering. There is a bit displacement for few varieties in different clustering maps, but the most are similar to morphological analysis despite that there is still a great difference among cultivars in the same one group. The above results imply that the three methods have the different sensitivity and resolution in genetic distance analysis of close varieties. The Mantel test indicates that the results from the three kinds of markers have the significant correlation, which demonstrates that the number of the used three kinds of markers is enough to exactly detect the diversity of all 70 samples to ideal extent. And these methods can be used to evaluate the diversity of the whole group using the miscellaneous samples instead of the individual sample, of the Gerbera jamesonii are mainly from tissue culture plants. In conclusion, the above study results provide a reference for the application of three kinds of molecular markers to molecular marker-assisted breeding of flower. 2. The genetic diversity among the eight introduced cut-flower varieties of Ranunculus asiatica was analyzed by the ISSR markers. Based on the genetic clustering tree, all the colorful flower varieties are clustered into one group, and the white flower varieties into another group. Moreover, among the former group the yellow flower varieties are clustered into one sub-group, and the reddish flower varieties, such as rose color, pink, nacarat, are clusetered into another sub-group.

由三种分子标记的分析结果可以看出，等位基因平均值、观察杂合度、Fis值、Fit值皆较高，表明非洲菊等位基因较丰富，杂合基因偏多，且绝大部份品种的实际等位基因频率在品种内偏离了Hardy-Weinberg equilibrium；PP8、na、Ⅰ、h、Gi及Fst皆表明，ISSR检测遗传多样性的能力最强，其次是RAPD，等位酶最低；根据遗传距离进行聚类，三种方法都把70个品种分成A、B、C、D、E五个大组，每一组中除少数品种发生位移外，大部份品种分类结果相似，且与形态分析结果有相似性，但在每一组中，品种间的聚类差别较大，表明这三种方法在近距离品种间检测遗传变异时灵敏度及分辨力不同；Mantel检测表明，三种标记的分析结果有显著相关性，表明所用的三种分子方法的标记数量已经可以相对无偏地检测到70个品种间遗传变异；非洲菊为组培苗，三种标记的检测结果皆表明，混合样品可以作为个体样品的代表，对整个居群的遗传多样性进行评价；这些研究结果可为三种分子标记方法在花卉分子辅助育种中的进一步应用提供借鉴。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！