明显特征

There are mutations of morphology characters among individuals, but it is not significant among populations. It is not appropriate to use these mutations as characters of subspecific classification.

二。人蚤的形态特征的变异只体现在个体水平，在种群水平这种变异不明显，所以根据这种变异进行人蚤种下水平的分类是不合适的。

Pachygyria has a distinctive appearance on CT and MRI, including marked thickening of the cortex, broad and flat gyri with shallow sulci, vertically-oriented and shallow Sylvian fissures, and a "figure-of-eight" appearance on axial imaging.

巨脑回畸形在MR和CT上有特征性的表现，包括明显增厚的脑皮质、宽基底扁平的脑回，垂直走行并变浅的大脑外侧裂、轴位像大脑呈8字形改变。

The first one and the eleventh one are concentrate to the tensibility of finger, the second one is famous of it"s fingering technique which is the typical fingering of Chopin, the third and six one are experience the layer of mufti voice parts, the fourth one is keenness which carries on by its speed and music the alone difficulty , the fifth one is the"black keyetude , harmonic innovate are visibly reflected at the seventh, the tenth and the eleventh one, humorousness is performance in the bass field in the eighth one, the ninth and the twelfth one are training stretching and running technique of left hand.

第一首与第十一首是针对手指的伸张技术；第二首是赋予了肖邦典型技术特征的指法；第三首与第六首是多声部织体的演奏；第四首是以其速度和音乐进行的尖锐性而独具难度；第五首是&黑键&练习曲；和声的创新手法在第七、第十以及第十一首里都有明显地体现；第八首最大的特点在于它用左手在低音区表现出谐谑式的旋律；第九首与第十二首在单纯手指技术上是分别训练左手的伸张及快速均匀的跑动。

Due to the seasonal change of water discharge and marine phytoplankton blooming,terrigenous inputs exceeded marine inputs in winter and the reverse results have been found in summer.

长江口悬浮颗粒有机质的碳同位素值表现出明显的季节变化特征，2月较8月偏负，表现出冬季陆源输入偏重而夏季海源输入偏重的现象，这主要是受径流量枯洪季变化和浮游生物生长季节变化两种因素的叠加作用。

When the corrosion time arrived at 450th day, the FTIR results of mortars' surface showed that the characteristic peak value of SiO6 (501cm-1) existed, and it could be confirmed the thaumasite' formation.

侵蚀龄期达到450d时，试件表面取样的FTIR结果中存在明显的SiO6特征波峰（501cm-1），证明试件表面已生成 thaumasite。

The result of GPR investigation in west Jilin shows that the radar waveform of saline-alkali soil is different from that of tillable soil, and this can be used to distinguish tillable soil from saline-alkali soil. The extent of salinization can be determined according to the relativity of spectra.

吉林西部盐碱地区的探地雷达调查表明，盐碱地与耕地土的雷达回波具有明显差别，根据振幅的衰减特征可以精确区分耕地与盐碱地，根据频谱中高频峰值与土壤有机质含量的相关性可定性评价土壤的盐碱化程度。

It is shown that the surface of carbon fiber displays a high propens ity to nucleate PP crystallization. The nuclei density at the surface of carbon fiber is much higher than that in the bulk area, and the resulting radial growth produces a type of transcrystalline structure, and the characteristic temperature of crystallization increases with carbon fiber concentration.

碳纤维表面对聚丙烯结晶过程具有明显的促进作用，纤维表面成核密度轻高，结晶生长成为横穿结晶，结晶特征温度随碳纤维加入而有不同程度的升高。

Besides the normal characteristics of container transportation, there are many special patterns and features in transpacific shipping.

由于该航线地位突出，特征明显，对研究国际集装箱运输具有非常典型的意义。

These pollen maps show significant vegetation changes during the past 10 000 years in the current forest regions of Northeast China, with the early Holocene characterized by the widely distributed Birch, the mid-Holocene by the development of temperate deciduous forest mainly consisting of Quercus and Ulmus, and the late Holocene by the marked increase in Pinus abun dance and the development of temperate mixed conifer and deciduous forest.

花粉图展示了东北地区植被演化的主要特征。桦树在全新世初期遍布从三江平原到辽东半岛南端的东北东部地区，在森林中占据绝对优势地位；榆属和栎属等阔叶乔木在早中全新世的大部分时间内是东部森林中的主要种类；在大约5kaBP以后，松属在东北现在的森林地区开始增加，云、冷杉属也表现出较明显扩大，中北部地区的森林覆盖度可能比原来增大了。

The content of uncaria alkaloid in rhynchophylline was 0.71% measured by ultraviolet spectrophotometry at 246.0 nm wavelength.

结果：本品定性鉴定薄层色谱特征明显，与标准品有相同的Rf；紫外分光光度法在246.0 nm波长处测得钩藤总碱中钩藤碱的含量为0.71%。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。