查询词典 B.D.

Developers, who successfully managed themselves the tasks, can participate in the drawing of main prize - the system dell dimension e521, built on the base of the dual coreprocessor AMD athlon 64 X2 and equipped with 4 Gb memory DDR2, 320- Gb as hddeven 20- inchmonitor.

开发商，谁成功地管理自己的任务，可以参加在划定的主要大奖-系统戴尔D imensione 521，建在此基础上的双核心处理器的A MDA thlon6 4X 2，并配备4 G B的内存D DR2的， 3 20-作为GB的硬盘甚至20 -寸液晶显示器。

But there are few results on the restricted edge connectivity of de Bruijn digraphs.

在本文第二章我们计算了有向de Bruijn图的限制边连通度，给出：当d≥3，n≥2或d=2，n≥3时，有向de Bruijn图B的限制边连通度为(2d-2)。

B: You'd think with all the chronic masturbation he'd be calm, but he's a jangle of nerves.

你竭尽全力的希望他冷静，但他还是很焦虑。

He apoptosis of retinal ganglion cells could be observed one day after injury, increased by the 4th day, and reached a climax by the 7th day in the control group. Apoptosis of RGCs was detected with maniple at 4～10 days after injury in the experimental group and the rate of apoptosis in RGCs decreased significantly compared to the control group at 4～21 days.

UNEL染色及RGCs凋亡率：C组和D组在伤后第1天TUNEL染色可见凋亡细胞，第4天明显增多，至第7天达高峰。A组和C组在伤后第4～第10天仅可见少量的凋亡细胞，在第4～第21天，与B组、D组比较，RGCs凋亡率明显减少。

This shows that the Riemann mapping theorem of n-dimensioanl quasiconformal mappings holds in the class of bounded and convex domains in ■~n.

证明n维空间中的有界凸域D能被拟共形映射到n维单位球B~n(0，1)，即D是拟球，从而说明拟共形映射中的黎曼定理在n维空间中的有界凸域类中是成立的。

Finally, to measure ordinal numbers of knowledge of knowledge-based enterprises, the analytic network process was chosen.

结合知识管理理论与企业管理实践建立了一套由A、B、C、D四层元素、元素群组成的指标体系，这一指标体系的元素层D层包括D1～D41共计41个可行性指标。

In the writings of Gaius Plinius Secundus (23-79 A.D.) and of Strabo (63 B.C.-24 A.D.) only Greek and Latin are given serious consideration.

在Gaius Plinius Secundus (西元23-79年)及Strabo (西元前63年-西元24年)的著作里，只有希腊文和拉丁文有相关的重要论述。

3To introduce a minimally-invasive technique of a new percutanous external spinal fixation assistanted minimally-invasive surgical procedure treating thoralumbar fracture and analyse its clinic applicable area and value. [1]According to advantage of spine external transpedicular fixation technique and limitation of traditional percutanous external transpedicular fixation,design a new percutanous external transpedicular fixation.

(1)根据脊柱外固定技术的优点，传统脊柱外固定器的不足自行研制一套新型脊柱外固定器(WS-1型)；(2)取7具新鲜小牛腰椎标本，自制实验不稳定性骨折模型，把实验分成正常A组、骨折模型B组、新型脊柱外固定器固定C组、新型脊柱外固定器固定联合PVP技术D组，分别按顺序测试四组的三维稳定性，并测试A组、C组与D组在300N轴向压缩实验，再行统计学分析比较；(3)应用新型脊柱外固定器联合椎间盘镜微创椎管减压技术和PVP技术手术治疗胸腰椎骨折，病例选择：本组病例共69例，年龄自10岁-70岁，平均年龄56.3岁。

Benzoylated phenyl a - and B - 2 - thio - D - fructofuranosides were synthesized and coupled with protected sucrose acceptor to synthesize a - D - fructofuranoside - linkage stereospecifically by employing NIS/AgOTf as catalysts.

在果糖的合成研究中，合成了四苯甲酰基苯基果糖硫苷，并首次将其用作糖苷化反应的给体，在NIS/AgOTf的促进之下，与乙酰化保护的蔗糖受体反应，从而以高产率立体专一地合成了α构型的呋喃果糖苷。

First, the grain will be increase at double speed, second, a large scale "structure" builds by collision and coalescence of favorably oriented particles (namely primary phase coalescence), third, primary phase entraps the eutectic structure.

分别研究了浇注温度、拉坯速度、冷却速度等工艺参数对合金组织的影响，结果显示：在本实验条件下，浇注温度以650荀70'℃为宜；拉坯速度以8.4一9.6 cm/min为宜；二次水冷流量控制在1.0一2.0比为宜。综合考虑磁场强度B和冷却速度对非树枝晶组织初生相平均尺寸D和形状因子S影响的数学表达式为：D=A一ns二；。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。