种特征

In this investigation, the number of maternal ramets and daughter ramets, length of stolon and spacer, distributed pattern of spacer and the relationship with community quantitative character were compared and researched between the two Potentilla. This offers basic data for more discussions to ecological and phenotypic adaptive strategy of the two population.

本文就两种委陵菜种群的母株、分株数量、匍匐茎长度以及间隔子长度及其布局及其与群落数量特征的关系进行比较研究，为进一步深入探讨这两种委陵菜种群的表型适应与生态适应策略提供基础性研究数据。

According to the natures of the 3rd-sequence, two kinds of facies-change surfaces and two kinds of diachrononism in stratigraphical records, the sequence stratigraphic framework can be established.

在前人岩相古地理研究的基础上，根据三级层序的两大特征——"空间上相序的有序性和时间上环境变化的同步性"，并考虑到地层记录中的两种相变面和两种穿时性――"静态相变面及其相变面穿时、动态相变面及其间断面穿时"，建立研究区域志留系的层序地层格架，并在此基础上从沉积物的时间演化序列和沉积相的空间展布形式入手，恢复其古地理背景。

On the basis of the distribution and physical geographical characteristics of species endemic to China, the flora of Kongtong Mountain belongs to: subregion of Loess Plateau,North China region. Si no-Japan forest subkingdom, Holarctic kingdom.

根据种、中国特有种和建群种的分布情况及自然地理特征，本区系应隶属于：泛北极植物区、中国—日本森林植物亚区、华北地区、黄土高原亚地区。

In the face of the "scenery" pictures presented by Yin Chaoyu, maybe some people will not like the spacious, cold and condensed ambience, but it is indeed that we can not be apathetic to this kind of pictures with certain mysticlsm incline and a superorganic character, no matter it is visional or real. They give the spectator a super-experience sense, which may touch something of us on certain point, but we can not express that clear and exactly.

面对尹朝宇给我们呈现的那些"风景"画面，也许有人会不喜欢那样一种广阔而又冷凝的气氛，然而，这样一种具有某种神秘主义倾向和形而上特征的图像，无论它是虚幻的还是真实的，我们的确不能够无动于衷，它给予了一个观者超验的感受，这种感受在某一个点上可能触动了我们一些东西，但是我们却无法准确说得清楚。

In this study, the brill pos tagger and the claws7 pos tagger have been used to assign pos tags to the same set of transcribed spoken data produced by a high-proficiency group and a low-proficiency group of efl learners. the pos tags have then been manually examined, and the success rates of the taggerscompared.

本研究采用brill和claws7两种词性赋码器分别为高低分组学习者口语语料进行自动赋码，统计赋码准确率，并比较两种赋码器对学习者口语特征的处理能力，目的在于考察基于规则的词性赋码器和基于概率的词性赋码器对学习者口语语料进行自动词性赋码的适用度，以期为中介语口语的句法特点研究提供依据。

For example; for instance; such as; like; take...for example; a case in point; namely; in other words; that is; especially; in particular

比较是把两种或两种以上的事物进行比较，以辨别出它们的相似之处；对比是将这些事物进行对照，辨别其差异而指出各自的特征和本质。

Using the surface observation data and NCEP reanalysis data, spring thermal depressions in the southwest of China are classified into a local type and north-intruding type. Then the position and strength indexes are defined, the space-time distribution and numeral characteristic are analyze and their formation rules and mechanisms are studied for improving the accuracy of weather forecast. The results indicate that the thermal depressions are mostly regional and stationary.

利用地面常规观测资料和NCEP再分析资料，把我国西南地区春季出现的热低压分为本地生成型热低压和北方移入型热低压两种类型，定义了热低压的位置指数和强度指数，并以此讨论两种类型热低压的时空分布特征，对西南热低压进行定量描述以及研究其形成规律和机理，以提高天气预报的准确率。

Two different Raman reporter molecules (4,4'-bipyridine and thiophenol), which served as respective labels for each type of antibodies, were selected, SERS has the advantage of a small line width of Raman bands and high sensibility. The presence of dual-analyte was established by distinguishing the corresponding labeled reporter's Raman spectrum.

采用不同标记分子苯硫酚和4，4'-联吡啶(4，4-Bipyridin)分别标记不同的免疫金溶胶，利用表面增强拉曼光谱谱峰较窄且具有较强的分辨率及高灵敏度的特点，通过对两种标记分子特征谱峰的判断识别所加入的两种抗原。

From the data, we can see that Dagongmei in PRD is in the course of integration from traditionalism to modernity.

根据几个方面的分析比较得出，珠江三角洲打工妹群体正处于从传统性向现代性整合的过程中，两种文化与两种生产方式的交汇和碰撞使这一群体特征介于农村与城市、传统与现代之间。

The frequency range and distortion model affected by Faraday rotation were analyzed. A kind of calibration algorithm was introduced, in which trihedral corner reflectors were used to calibrate POLSAR image subject to channel imbalance, Faraday rotation and RCS distortion. [2]Three kinds of target decomposition theorems used to extract polarimetric features of SAR image were studied in detail. A kind of POLSAR MLC image data decomposition method based on classical coherent decomposition theorem of POLSAR SLC image was introduced, which was used to extract polarimetric features of POLSAR MLC image.

当工作频率小于1GHz时，法拉第旋转是影响低频星载极化SAR图像定标的一个重要因素，论文分析了受法拉第旋转影响的波段范围和误差模型，提出了一种校正通道不平衡度、法拉第旋转和绝对幅度增益的极化定标算法，仅使用一种点目标——三角反射器作为定标体，应用于受法拉第旋转影响的极化SAR图像定标； [2]深入研究了三类用于SAR图像极化特征提取的目标分解理论。

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！