查询词典 B-complex

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。

In contrast,ZHJ2 males interfered more successfully with courtships initiated by males of the same biotype than those initiated by B males.B males could guard females post copulation,and more effectively inhibited courtships from a ZHJ2 male than from a B male during guarding.

这些求偶互作行为使得ZHJ2型雄虫的存在提高了B型雌雄之间的交配次数，相反，B型雄虫的存在使得ZHJ2型雌雄之间的交配次数减少。

B The fitting dimensions for one pipe union or one flange, without the middle pipe section , are subjet to the sum of the tolerances allowed for the fabrication of flanges {ANSI B 16.5 and/or pipe unions ANSI B 16.9

对于没有中间管道部分的管道接头或者法兰，其装配尺寸都应在法兰制造（ ANSI B 16.5）与/或管道接头制造（ ANSI B 16.9）的公差总和范围内。

Experimental results indicate that the B/A value greatly affects the internal Nusselt number and friction factor of the twisted tube because the parameters decrease with the increase of B/A and S/d values, more rapidly with the former, and that the Nusselt number and friction factor of the twisted oblate tube increase respectively by 30%~150% and 20%~50%, as compared with those of the smooth tube at the same Reynolds number and Prandtl number.

实验结果表明：高扭曲比螺旋扁管的管内努塞尔数和阻力系数均随B/A值和S/d值的增大而减小，但随B/A值的增加而减小得更快，B/A值对高扭曲比螺旋扁管的管内传热与流阻性能影响更大；在相同雷诺数和普朗特数下，高扭曲比螺旋扁管管内的努塞尔数为光滑管的1.3~2.5倍；阻力系数为光滑管的1.2~1.5倍。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。