胚性细胞分裂产生两个细胞,进而分化发育成多细胞原胚、球形胚、心形胚及子叶胚。
Then embryogenic cell divided into two cells, which sequentially differentiated through multicell proembryo, globular, heart-shaped and cotyledonary embryo stages.
体育界的运动会是多形的,大规模的是国际性的,差不多的是全国性的,小规模的就是市里、县里、乡里、学校里举办的一年一度的秋季田径运动会了。
Sportss games are polymorphic, major is international, the same is a national, is small city, county, village, the school held the annual autumn sports meeting.
由于作为密钥的小波基任意多,且可根据信道情况在不同的小波基之间跳变,故分形调制具有极强的保密性和抗破译能力。
Since wavelet bases as cipher keys are infinite and could be hopped to chose based on different channels, fractal modulations security and the ability of anti-dawning are emphatically expound.
本文对上海一座具有悬臂铰节点的多联曲线连续箱形梁桥的可行性方案提出了两种比较实用的分析方法。
In connection with a proposed multiple curved continuous box girder bridge with cantilever hinged joints in Shanghai, two practical and efficient methods of analysis have been developed.
典型性CNV的FFA早期形态,AMD中多呈不规则形,而病理性近视和中心性渗出性脉络膜视网膜病变以绒团状居多。
At the early phase of FFA, the configuration of classic CNV is clew-like in eyes with pathological myopia and CEC, and erose in eyes with AMD.
多约束环境下不规则多边形的优化布局具有一定的特殊性。
The optimal layout of irregular polygons under multi-restriction has specialties.
在本篇研究中,我们调查在台湾的病人在得到幽门杆菌感染之后所造成的不同临床症状,是否和宿主本身所带有肿瘤坏死因子启动子多型形和淋巴毒素基因型多型性有关。
In this study, we investigate whether the different clinical outcomes after H. pylori infection is related with the host's genotype polymorphisms of TNF-A and LTA in Taiwan.
基于分形的自相似性和空间填充特性设计的分形天线,具有电小尺寸、宽频和多频等特性。
The fractal antenna based on space self-filling ability and self-similarity ability, presents some characteristic such as electrically small size, wideband and multi-frequency.
结果(1)24例肠道T细胞淋巴瘤,23 例为多形细胞,中等至大细胞性,1 例为小细胞性;
Results (1) Of the 24 intestinal T cell lymphoma cases, 23 were pleomorphic, medium to large cell type, and one cases was small cell type;
组织学上多形T细胞淋巴瘤5例,B细胞淋巴瘤4例,其中淋巴浆细胞样型和小细胞性各2例。
Histologically, 5 of 9 cases were polymorphoral(peripheral) T cell lymphoma, in the rest 4 of B cell lymphoma, 2 were lymphoplasmacytoid and the other 2 were small cell type.
结果表明,利用该方法实现三维形面分区域测量及后序多片数据拼接,具有速度快、精度高、可操作性强等特点。
Experimental results show that this approach can realize the subdivided shapes measuring and data registering as the features of rapid speed...
结果表明,利用该方法实现三维形面分区域测量及后序多片数据拼接,具有速度快、精度高、可操作性强等特点。
Experimental results show that this approach can realize the subdivided shapes measuring and data registering as the features of rapid speed...
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