无特征的

With the development of modern western capitalist society, consumerism culture forms at the beginning of the 20th century, which biggest feature is flaunting, extravagance and vogue, and takes immoderate material enjoyment and amusement as a way of life.

消费主义文化形成于20世纪初，是西方资本主义不断发展的必然结果，它的最大特征就是追求炫耀性、奢侈性和时尚性，追求无节制的物质享受和消遣，并以此作为生活目的和人生价值。

Marked by little or no ornamentation or decoration.

的具有无装饰品或装饰的特征的

Santalaceae from China, with revisionary note of the genus.

中国檀香科无茎草属的一新种新记录和属的特征的修订。

It is also necessary in the growth, alignment and septation of the cardiac out flow tract. TBX1 is regulated by a series of upstream genes, and it also regulates a series of downstream genes.

最近通过突变分析发现在小鼠和斑马鱼体内的TBX1纯合子无义突变可导致类似22q11·2DS的咽弓和其相关结构缺陷为特征的表型。

The PFSI particles and aggregates fuse into each other with heat, capillary force and Van der Waals' force to form membranes.Effect of casting temperature, casting time and change of temperature on morphology and properties of PFSI membranes was studied.

在热、颗粒之间毛细管力和范德华力等的共同作用下，通过具有相似特征的链段和基团之间的作用，体系内部形成结晶区、离子聚集区和无定形区。

Color Doppler ultrasound as a noninvasive examinational method can clear display the characteristics on 2-dimensional ultrasound and blood of breast lump.It plays an important role in the differential diagnosis of breast lump.

彩色多普勒超声作为无创的检查方法，可清晰显示肿块的二维声像图特点和血流特征，对乳腺肿块的鉴别均有重要临床应用价值。

What was observed under a light microscope included: tumor cells were mulberry and micropapillary shaped or were of glandule tubular arrangement; there was obvious interspace between cancer nest and neighboring areas; micropapillary was empty of fiber blood vessel axes, with micropapillae floating freely in spongy spaces and separated by fibrous septa.

光镜下特征性表现为肿瘤细胞呈桑椹状、微乳头状或小腺管样排列，癌巢与周围间质形成明显的空隙，微乳头缺乏纤维血管轴心，每个微乳头细胞团和周边的纤维组织均存在无细胞的间隙样结构；瘤细胞CerbB-2、CgA和EMA。

The result of clustering based on quantitative data of vessel elements suggests that the Sonneratia species evolved into two clades,one including S. aseoalris and S.paracaseolaris that has the wider vessel and lower pore density sug esting a high conducting eficiency,the other including S.alba,S. ovata,S.apetala and S.hainanensis that has the narrower vessel and higher pore density resulting in high conducting safety.

导管数量特征的聚类分析可以推测海桑属植物沿两支进化，一支进化为水分输导效率高的种类(即导管直径宽和输导面积大，管孔密度小，如海桑和拟海桑)，另一支进化为水分输导安全性高的种类(即导管直径窄、输导面积小，管孔密度大，如杯萼海桑、卵叶海桑、无瓣海桑、海南海桑)。

In many applications, it is desirable to analyze the parametric curves for undesirable features like cusps and inflection points.

为了便于对参数曲线段的形状控制和几何特征的进一步认识，在许多的实际应用中，需要分析参数曲线段上有无多余拐点和奇点，如果有就要消除它。

The petrography and mineral chemistry characteristics of the two spinel-rich spherules show features of crystallization from liquids and their alteration taken place under non-oxidized surrounding.

岩石学和矿物化学特征表明，GRV 020025-3RI8和GRV 021579-3RI5都经历过熔融结晶过程，它们的蚀变均发生在非氧化的含水或无水的环境中。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。