查询词典 circumferences

Thin-walled tube with closed section is commonly used in large space structures. In order to calculate the time-dependent temperature fields in these structures subjected to heat flux and emitting thermal energy by radiation, the temperature gradients along both the axes and circumferences of the tubes should be considered.

薄壁闭口管是大型空间结构中的常用元件，为准确地计算以其为组件的空间结构在太空辐射换热条件下的瞬态温度场，必须同时考虑沿管轴向与横截面周向两个方向的温度梯度。

METHODS:An investigation of the nutrient condition and growth of physique among 500 preschoolers of new cities, aged 2 to 5 years old,who were examined in the Health Care Section of Women and Children in the Prevention of Epidemics Station of New Country district before entering the day nursery by measuring body mass and height, circumferences of head and chest.

采用称体质量，量身高、头围、胸围的方法，对在新市区防疫站妇幼保健科门诊入托前体检的新市区范围内的2～5岁的500名学龄前儿童进行体格发育及营养状况的调查。

The synthesis scheme we developed can deal with changes in visibility, produce perspectively correct views and handle the distortion around the circumferences in the synthesized views. In our scheme, the area without corresponding points was first determined by using Fourier transformation in order to deal with distortion problem, within the mutual overlapped area the z-buffer values of matched key points were computed so that the visibility in novel views can be handle correctly, lastly the common points in new views are rendered through epipolar geometry constraint.

算法的步骤为：利用傅立叶变换方法确定相邻源图像无对应点的区域；然后，利用尺度空间和相位一致原理在共同区域提取及匹配边缘上的关键点，计算其深度值，并在新图像中由该值判别虚拟图像中的可见性；再由关键点恢复极线约束，通过极线间的位置和颜色插值生成虚拟图像中有对应区域的一般点；在确定极线位于无对应点区域段后，利用加权平均或放大插值的方法实现了源图像无对应点区域在虚拟图像中的自然过渡。

Weeks after MSC implantation, Scar area index (scar length to left ventricular circumferences of the endocardium and epicardium) and the scar thickness is measured by computer-assistant planimetry as character of myocardial remodeling.

将自体骨髓基质细胞植入大鼠心肌梗死区，8周后通过图象分析仪测定疤痕指数，梗死区厚度和边缘区心肌细胞直径以了解移植MSC对左室重构的影响。

Choosing such ratio allowed us to achieve a "magnetic spin wave resonant mode" between elements of a working body of the device since the circumferences also maintained the same integer ratio.

选择这样的比例使我们能够实现"磁自旋波共振模式"要素之间的一个工作机构的设备，因为围也保持相同的整数比。

Methods: Eight hospitals were choosed, and 227 examples of the disinfection method before circumferences venipuncture were observed.

选择8家三级甲等医院，观察227例外周静脉穿刺前的消毒方法。

It completely changes the traditional style and the tying and unfastening way.The fastener can adjust the looseness and fastness of the belt quickly and converiently according to the different waist circumferences when people stand,sit down and stoop.

它彻底改变了皮带扣的传统样式和解系方式，可根据人们站立、坐下、弯腰时腰围的不同而迅速、方便的调节皮带松紧度。

Methods We measured the height, weight, chest measurement and head circumferences of 1831 children, the including 1007 boys and 824 girls.

方法调查6所幼儿园的1831名儿童，男1007名，女824名；用2米标准尺测量儿童的身高，杠杆式磅称称体重，软尺测头围及

Therefore, the sum of circumferences of small dots in fine screen is much greater than the sum of circumferences of large dots in coarse screen.

即是粗网的网点增大率和比较粗网各点的增大总和为长，所以幼网有较大的网点增大率。

Therefore, the sum of circumferences of small dot s in fine screen is much greater than the sum of circumferences of large dot s in coarse screen.

即是粗网的网点增大率和比较粗网各点的增大总和为长，所以幼网有较大的网点增大率。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。