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The different photoperiodic response pattern in nymphal development between the two parapatric geographical populations might be regarded as the result of divergent evolution.

两地理种群间不同的光周期反应模式可以认为是趋异进化的结果。

Analysis of the secondary structure of ITS1 in Pectinidae: implications for phylogenetic reconstruction and structural evolution It is at present difficult to accurately position gaps in sequence alignment and to determine substructural homology in structure alignment when reconstructing phylogenies based on highly divergent sequences.

4栉孔扇贝与扇贝科其它7种扇贝ITS1二级结构的系统进化与结构进化分析目前，在序列比对过程中对缺口进行精确定位十分困难。

The allomatric scaling for the wet clonal plants including Phalaris arundinacea Scirpus planiculmis Phragmites australis and Phragmites Jeholensis did not show "1/4-power Rule". The variation of the allometric exponents between vegetative and reproductive ramets was mainly due to the different regulation mechanisms in different development stages. Moreover, the variation of the allometric exponents between plantsin wet or drought environments was the result of the long-time divergent response for ramets to moisture environments.

虉草、紧穗三棱草、芦苇和热河芦苇4种湿地根茎植物分株异速生长规律并不表现为&1／4或1／4整倍数&规律，营养株和生殖株异速生长幂值的差异是不同发育类型的分株生长调节机制不同的结果，水生生境和旱生生境分株异速生长幂值的差异则是分株对生境水因子差异长期趋异响应的结果。

It is concluded that thermophiles are a biologically and phylogenetically divergent group of prokaryotes that have converged to sustain extreme environmental conditions over evolutionary time scale.

嗜热菌能在极端环境中生存，有独特的种系发育特征，表明它是通过长期进化而来的一个分支。

The correlations between various proteases and virulences against Plutella xylostella were widely divergent.

不同的蛋白酶系与菌株对寄主的毒力间的相关性大相径庭。

A range of oligoaryls having alternating para- or meta-benzene-furan rings is synthesized by rapid convergent/divergent method from the annlation of a propargylic dithioacetal and an aldehyde having a propargylic dithioacetal moiety as the substituent.

中文摘要结合分流法/汇集法，利用炔丙基硫缩酮单体和另一具有醛基的单体进行环化反应，可以迅速合成对位及间位取代苯环呋喃交错寡聚物。

Diethanol amine and 2,2-bis(methylene-2-bromoisobutyrate) propionyl chloride were used as divergent reagents respectively before preparations of the second and the third generations. The resultant polymers were characterized by GPC and ~1H NMR.

为了利用含有可降解链段的树枝状聚合物(dendrimer-like polymer)制备纳米空心球，我们结合ATRP和开环反应合成了两种苯乙烯和L-丙交酯的三代树枝状共聚物CPSt(PLLA_2_2_3和CPSt(PLLA_2_2_4。

Because of the stratigraphic conditions of multi-lithologies and thin-bed association, unstability of lithofacies in the vertical and lateral direction, and the particalar conditions of seissmic geology in Inland Basins, Western China, a stratigraphic model of sedimentary facies in which there are many theoretical reflecting seismic interface does not completely display on the seismic section, especially the some the most important stratigraphic information such as toplap, onlap, progradation, erosional truncation and fill of channal, divergent, shingled, ect.

本文在研究了9类沉积相及相组合地层模型的地震模拟记录后证明：现今流行的在地震剖面上划分地震相进而应用国外海相地层反射模式再转换为沉积相这一所谓&相面&方法完全不适用于西部陆相盆地沉积相地层模型的特点，作者首次开辟了用速度参数，合成地震记录、二维地层模型技术研究西部盆地地下沉积相的新途经。

The phylogenetic relationship of the two types in Sparidae are also discussed in this paper and it is believed that the two types are of divergent evolution in Sparidae .

此外，还讨论了这两种鱼的亲缘关系和鲷科鱼类中两个类群及其核型的分化问题，认为从细胞遗传学角度看，鲷科鱼类的两个类群在演化过程中是分支进化的。

Stamens 4, adnate to corolla tube near base, included; anthers dorsifixed, coherent, thecae divergent, confluent at apex, dehiscing longitudinally; connective not projecting; staminode 1, adnate to adaxial side of corolla tube.

雄蕊4，贴生于花冠筒近基部，包括；花药背着，连着，分叉，汇合在先端，纵向开裂；药隔不凸出；退化雄蕊1，贴生于花冠筒的正面的边。

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％。