小圆

DMBQ, ferulic acid and resorcin were effective chemical signal substances in the process of seed germination and haustorium formation of Cistanche deserticola. 4.The embryo is consist of 12 cells, the endosperm cell degraded so as to provide nutrition for the embryo development .As a result, germ tube differentiated from the embryo and came out through micropylar end, the small cell at the tip of the germ tube held the capacity of cleavage and the other cells grew big ,so the germ tube elongated .The anterior extremity of germ tube swelled to form haustorium under chemical substances treatment, the haustorium cell stained ,especially its portrait because of the lignification of the cells.

肉苁蓉种子的胚是由12个细胞紧密排列形成的圆球状胚，球形原胚分裂增殖的同时，胚乳细胞分解，为胚细胞的增殖提供营养，最终胚上分化出的芽管由珠孔端冒出，芽管前端细胞较小，具有旺盛的分裂能力，后部细胞体积增大，芽管逐渐伸长，在化学物质的诱导下，芽管由中部至前端细胞膨大分化出初生吸器，初生吸器呈帽子状，而这些细胞比其周围的细胞着色深，吸器纵向局部区域的番红染色加深，细胞高度木质化。

Our factory has recently developed two types of six shuttles circular loom: one is heald belt type and the other is heald bar type.

我厂最新研制成功的小六梭圆织机有综带式和综杆式两种。

As the marching band strolled by, Karen could see that the small boy carrying the giant helicon was sweating profusely.

当游行乐队迈着整齐的步伐通过的时候，卡恩看到队伍里有个小男孩抱个大圆号吹得满头大汗不停的流。

The cattle came upon me with like suddenness, 3 staring out of their eyes, and steaming out of their nostrils,' Holloa, young thief !

牛群也是这样突然跃到了我的跟前，瞪圆眼睛，鼻孔里喷着热气，"好啊，你这个小贼！"

Generally, the main research points in this paper are as follows:Image Stitching is one of the key technology in virtual reality construction,we proposes two ambient light independent panorama mosaics methods based on feature: image stitching algorithm based on stationary wavelet decomposition and homomorphic filtering, and image stitching algorithm based on ring projection and energy function optimization.

主要研究内容如下：图像拼接是虚拟场景建模的主要技术之一，针对光照变化图像序列提出了两种基于特征的图像拼接算法：基于静态小波序贯特征匹配和同态滤波的图像拼接算法以及基于圆投影和能量函数优化的图像拼接算法。

The expression of SP and its mRNA were investigated using immunohistochemistry and in situ hybridization methods.

采用免疫组化和原位杂交的方法，显示了家兔圆小囊中的SP和其mRNA的分布和表达情况。

The minimum curvature circles of parabola, ellipse and hyperbola all are their inscribed circle, their equations are^2+y^2=p^2、 and respectively.

抛物线、椭圆和双曲线的最小曲率圆都是它们的内切圆，其方程分别为^2+y^2=p^2、。

The relations between the numbers of measured points and measuring error are found based on least-square method in calculating the geometric paramteters of circle, sphere, plane etc. Furthermore the choice of the number of measured point and their distribution have been recomended instructively.

为了减小偶然误差或消除零件表面形状误差对测量结果的影响，往往多测数点或数十点，本文推导出了使用最小二乘法计算几何参数时，如圆、球、平面等，测量点数与测量误差的关系，对测量点数及测点位置的选择提出了指导性意见。

Note the very large cells that have large violet intranuclear inclusions with a small clear halo. Basophilic stippling can be seen in the cytoplasm.

在这些大的细胞内可大的兰紫色的细胞核和小的透明的圆晕，并细胞质内可见噬碱性颗粒。

In order to improve the scientificalness,validity,and intuitiveness of substation planning,this paper proposes a substation location approach based on the minimum circle-cover .

为了更加科学、高效和直观地进行配电网变电站优化选址，提出基于最小覆盖圆的变电站优化选址方法。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。