查询词典 diameter

Cases had left - sided diseases and 39 had right . 75 cases who had tumors less than 8 cm in diameter were treated by transabdominal laparoscopic radical nephrectomy. 10 cases who had tumors more than 8 cm in diameter were treated by hand - assisted transperitoneoscopic radical nephrectomy. Results :In 84 of 85cases , nephrectomies were undergone successfully by laparoscopic procedure.

2000 年10 月～2009年8月共收治肾癌85例，男性47例，女性38例，年龄30～80 岁(平均57 岁)，肾上极有25例，肾中极有36例，肾下极有24例；肿瘤平均直径4.8cm，左侧46例，右侧39例， 75例肿瘤直径小于8 cm ，采用经腹腹腔镜肾癌根治术。10例肿瘤直径大于10 cm ，采用手辅式腹腔镜肾癌根治术。

It is proved that DLCPG not only has good extensibility, short diameter and simple topology, but also has the following good characteristics for the networks with 10k nodes: The diameter of DLCPG is shorter than that of 2-dimensional Torus and RP networks, and the grouping ability of DLCPG overmatches that of 2-dimensional Torus and RP networks at the same time.

证明了DLCPG不但具有良好的可扩展性、短的网络直径和简单的拓扑结构等特性，而且对于10k个节点组成的互联网络，DLCPG还具有比二维Torus以及RP互联网络更小的直径和更优越的可分组性。

The layer may comprise two or more pluralities of fiber diameter distributions wherein at least one plurality has an average fiber diameter of less than about one micron.

所述层可包括两种或多种纤维直径分布，其中至少一种的平均纤维直径小于约1微米。

The results showed that Liquidamba formosana, Quercus acutissima, and Quercus fabri populations had the dominant positions in the forest community of Purple Mountain Area of Nanjing. During the growth process, the mortality of L. formosana, Q. acutissima, and Q. fabri were higher in low age. After entering into the middle-age stage, the upper space was occupied by oak and L. formosana population all died. The mortality of Q. acutissima and Q. fabri populations were increased with the increasing of diameter class. L. formosana population in the Purple Mountain Area of Nanjing belonged to be the typical growing population and Q. acutissima population was a decreasing population. Q. fabri population belonged to be the growing population on the whole, but the diameter class in middle parts was incomplete and the population was difficult to be renewed. Among the studied quadrate, only one dominant population showed an aggregated distribution and other dominant species showed the random distribution. Either, all the dominant species in all the quadrates presented random distribution.

结果表明，枫香种群、麻栎种群和白栎种群在南京紫金山地区森林群落中占有优势地位；枫香种群、麻栎种群和白栎种群在其生长过程中，在低龄时期，死亡率都较高，进入中龄期后，由于上层空间都被栎木占据，枫香种群全部死亡，而麻栎种群和白栎种群的死亡率则随着径级的增大而增大；南京紫金山地区枫香种群属于典型的增长型种群，麻栎种群属于衰退型种群，白栎种群总体上属于增长型群落，但中间径级不完整，种群更新较为困难；在所研究的每一个样方中，一般只有一个优势物种呈聚集分布，而其他优势物种呈随机分布，或样方中所有优势物种都呈随机分布。

In the project, we found a method for designing a family of 4-optimal double loop networks, established some sharp upper bounds of forwarding indices, distance domination nember, the edge-connectivity and the sharp upper bounds of wide-diameter and fault-tolerant diameter of Cartesian product graphs, the lower bounds of restricted edge-connectivity of digraphs and a sufficient and necessary condition for the restricted edge-connectivity of a graph to be equal to the restricted connectivity of its line graphs; raveled pancyclicity and panconnectivity and obtained the exact values of the mentioned parameters for some well-known networks.

本项目给出最优双环网络的设计方法，找到4紧优双环网络无限族，建立了路由转发指数紧的界，确定了笛卡尔乘积图的边连通度的表达式，宽直径和容错直径紧的上界，给出有向图限制边连通度的下界和无向图的限制边连通度等于它的线图限制点连通度的充要条件，对一些著名的网络确定了上述参数的精确值，讨论了宽直径和容错直径之间的关系，解决了超立方体某些变型网络的泛圈性和泛连通性，得到距离控制数的紧的上界。

The arc stud welding roaching of BMK-16i was used to do some welding experiment oflight-sized stud with the diameter less than 13mm. When the stud with the diameter of 8mmwelded, the protection of the molten pool from the atmosphere is necessary.

采用BMK-16i螺柱焊机进行小尺寸螺柱焊接试验，直径8mm的实心螺柱的拉弧式螺柱焊时，采用氩气保护的接头强度比未采取保护措施的接头强度提高35％。

Methods The experiment was conducted by measuring the diameter of isolated perfused rat renal artery. The changes in diameter were observed as the arteries were superfused with contrast media, endothelin, NO and other agents.

采用离体灌流大鼠肾动脉直径测定，观察在不同造影剂、内皮素、NO及其它药物的刺激下，肾动脉直径的变化。

Mobile,with transparent crib, transparent crib made of Plexiglas, with ventilation holes, dimensions: 75x45x30h cm, steel tube structure, diameter tubes: 22mmx1.5mm, ivory epoxy coated, dimension trolley: 82x53x90h cm, with 4 swivel castors, diameter 8cm, two swivelling, 2 with brakes, Trendelenburg and anti-trendelenburg positions.

可推动，透明树脂玻璃外罩，外罩有通风孔，尺寸：75x45x30h cm，钢管结构，管子直径：22mmx1.5mm，象牙白色环氧化涂层。整个推车尺寸：82x53x90h cm，带4个脚轮，直径8cm，2个可旋转，2个带刹车，可Trendelenburg位和反向位

For the problem of the ratio of inner to outer diameter of long tube, according to the "residual core" in the target plays an important role in DOP of long tube penetrator, the analytical model of long tube pentration in semi-infinite homogeneous steel target is established and calculated to devide three kinds of different scopes, the rule of varied by the ratio of inner to outer diameter is analyzed. The patterns of penetration of the yawed tubular against a normal homogeneous semi-infinite target is established, the size and direction of "residual core" is analyzed, under the different impact yawed, the regularity of variations in the yawed of the tube and depth of the penetrateion is described during the penetrateion against the plate.

二是对于长管体的不同内外径比，依据长管体时形成的中间&靶芯&是其侵彻机理不同于长杆体的重要因素，分三种情况建立了长管体对半无限均质靶板的简化理论模型，并进行了分析，得出了穿深随内外径比变化的规律；描述了带攻角长管体垂直侵彻半无限厚靶的物理图像，分析了&靶芯&力的大小和方向，建立了侵彻简化模型，给出了在不同的初始攻角条件下，管体在侵彻过程中攻角和穿深的变化规律。

00M . Copper xiangguang of the project is a 200,000 tons of cathode copper, sulfuric acid gas chimney works, the diameter of the chimney on the extraoral 6.120m, outside the mouth of a diameter of 9.983m, chimney height of 97.00m.

该工程属祥光铜业一期20万吨阴极铜，硫酸尾气烟囱工程，烟囱上口外直径6.120m ，下口处外直径为9.983m ，囱身高

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。