查询词典 b-girl

With the depletion of ozone layer in stratosphere, solar UV-B radiation on theearth surface is increasing. Plants use sunlight for photosynthesis, and it is inevitable that they are affected by enhanced UV-B in the sunlight. Effects of UV-B radiation on the morphological structure and physiological biochemistry in leafy thallus of Spirodela polyrhiza were investigated in the present study.

大气臭氧层的耗损导致到达地面的UV-B辐射的增加，植物需要接受太阳光进行光合作用，因而不可避免地受到阳光中增强的UV-B辐射的影响。

Methods 36 limbs of recurrent LEVI in 35 cases were enrolled in this study , superficial femoral vein、perforating vein incompetence were all applied with B ultrasound examination and intravenous antegrade angiography of deep vein of inferior member before operation ,8 limbs in 7 cases among them were only operated on superficial vein and the main great saphenous vein was remained ; 28 cases in which main great saphenous vein was drawn out were divided into 2 groups, in group B , operation on superficial vein and external valvuloplasty of superficial femoral vein valve were applied ; in group C ,operation on superficial vein and external valvuloplasty of superficial femoral vein valve combined with subfascial endoscopic perforator vein surgerywere applied.

35例36条肢体复发性LEVI，术前全部行股浅静脉、交通静脉B超及下肢深静脉顺行造影检查，其中7例8条肢体原大隐静脉主干未抽剥仅行浅静脉手术；28例大隐静脉主干已抽剥者随机分为B组和C组，各14例，B组行浅静脉手术+股浅静脉带戒术，C组行浅静脉手术+股浅静脉带戒术联合SEPS。

Results L* in pat of opaque and body become decrease and a*,b* become increase generally with the increase of each group of color guide stage,then a*、b* of incisor translucent and cervical increase tendency unapparently.

结果 随着A、B、C、D各组比色板色阶的增大，不透明瓷、牙本质瓷的L*值呈递减趋势，a*、b*值呈递增趋势，但是颈部瓷、透明瓷的a*、b*值的递增趋势变化不明显。

System.out.println("a.length="+ a.length); System.out.println("b.length ="+ b.length);// The handles inside the array are // automatically initialized to null: for(int i = 0; i nbsp;b.length; i++) System.out.println; System.out.println("c.length ="+ c.length); System.out.println("d.length ="+ d.length); a = d; System.out.println("a.length ="+ a.length);// Java 1.1 initialization syntax: a = new Weeble { new Weeble, new Weeble }; System.out.println("a.length ="+ a.length);// Arrays of primitives: int e;// Null handle int f = new int[5]; int g = new int[4]; for(int i = 0; i nbsp;g.length; i++) g = i*i; int h ={ 11, 47, 93 };// Compile error: variable e not initialized://!

句柄。此时，编译器会禁止我们对这个句柄作任何实际操作，除非已正确地初始化了它。数组b被初始化成指向由Weeble句柄构成的一个数组，但那个数组里实际并未放置任何Weeble对象。然而，我们仍然可以查询那个数组的大小，因为b指向的是一个合法对象。这也为我们带来了一个难题：不可知道那个数组里实际包含了多少个元素，因为length只告诉我们可将多少元素置入那个数组。换言之，我们只知道数组对象的大小或容量，不知其实际容纳了多少个元素。尽管如此，由于数组对象在创建之初会自动初始化成null，所以可检查它是否为null，判断一个特定的数组&空位&是否容纳一个对象。类似地，由基本数据类型构成的数组会自动初始化成零、null或者false。

The interval of Mrsquo;s traveling from A to B equaled to the cumulating times, which M spent by going through every point from A to B.

如果M走一条直线，则M从A到B经历的时间是直线的，如图b；如果M走的是一条曲线，则M从A到B经历的时间就是曲线的。

At 14 days after operation, VCAM-1 was still positive on the surface of uncovered endothelium, while more abundant expression was seen in the bottom of neointima near internal elastic lamina. Conclusions NF-κB activation and VCAM-1 expression participate in the inflammation of rat denudated artery.

核因子κB和血管细胞黏附分子1参与大鼠的主动脉损伤后的炎症过程；核因子κB的活化与失活成动态变化；血管细胞黏附分子1不同时间表达在不同的部位，核因子κB的活化与失活在血管细胞黏附分子1的表达与消退之前，核因子κB对血管细胞黏附分子1的表达起调节作用。

The raw materials used in this work are Ti powder, TiB_2 powder and B powder.

3在高温高压条件下可能存在Ti—B体系的新相(4)在高压下Ti与TiB_2和B有可能更容易反应本实验的实验原材料有Ti、TiB_2和B，根据热力学分析结果，Ti与TiB_2和B的反应生成TiB的自由能都是负值，因此，这两个反应都可正向进行。

In this dissertation, based on the systematically analysis of theory and application research on deformable model, a new B-spline active contour based on the finite element method is proposed; then B-spline active contour is applied to fitting the digital curve cross-sectional contour, and adaptive FEM is adopted to improve the precision; lastly the model is generalized to 3D, and a B-spline active surface model based on FEM is proposed.

本文在系统地分析了国内外关于可变形模型理论与应用研究的基础上，提出了一种基于有限元法的B样条主动轮廓模型；并将其应用于由断层图像导出的截面轮廓数字曲线的拟合，利用自适应有限元技术提高拟合精度；最后将其推广到三维，提出了基于有限元法的B样条主动曲面模型。

In case with multiple defendants, Df' A may file a cross claim against Df' B, alleging that any injury to the plaintiff was caused by Df' B, not Df'A and that any damages paid to the plaintiff should be paid by Df'B.

被告A在原来的诉讼中依然是被告但同时成为被告B的&交叉请求原告&，被告B&交叉请求被告&

RESULTS At1week after the onset of diabetes,the implicit time of dark-adapted ERG's a and b-waves and oscil-latory potentials'O2 -wave in rats was delayed significantly and continued to delay with the duration of the disease.

结果 大鼠scot-ERG的a波和b波和OPs的O2 波的潜伏期，在1wk时［a波（27.2±1.9）ms，b波（72±6）ms，O2 波（38±4）ms］，与未打药时相比［a波（24.1±1.2）ms，b波（64.6±2.9）ms，O2 波（34.1±1.6）ms］，显著延长，2wk时潜伏期继续增加［a波（28.4±1.9）ms，b波（76±10）ms，O2 波（41±6）ms］，幅值一直没有显著改变。

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。