Block B

The existing fire hydrant near Block B should not be obstructed by the hoarding .

临时围栏不得妨碍B座附近的消防栓。

Conclusion ATRA could block B ( a ) P-induced cell cycle promotion through cyclin D1 / E2F-1 pathway in HELF .

结论ATRA通过cyClinD1/E2F1途径阻断苯并（a）芘诱导的HELF的细胞周期改变。

Block B of bagtyjiarlyk contractual area is contained in the Karakum desert , covering extensively distributed ground sand ribbons and some sand dune and flat Gobi desert .

巴格德雷合同区b区块所在区域处于卡拉库姆大沙漠中，地面固定沙垄广布，少部分为丘状沙地与平坦戈壁。

Base on the analysis of the molecular structure , polymeric and molecular weight of hyperdispersants and its mechanisms of dispersion and stabilization , a series of A block B hyperdispersants PSE were synthesized .

在分析超分散剂的分子结构、链段、相对分子质量及其分散稳定性与作用机理的基础上，分2步合成了AB嵌段的PSE系列超分散剂。

Block " B " in Saudi Arabia is an exploration and development block bidden by SINOPEC in2004 , with poor exploration degree .

沙特B区块为中石化集团公司于2004年在沙特投标获得的勘探开发区块，区内勘探程度低。

During the last 10 years , general anesthesia , peridural anesthesia and acupuncture anesthesia were used for tumor operations on 20 patients with left bundle-branch block ( B B B ) .

本文报告20例并发左房室束支传导阻滞的肿瘤患者手术麻醉经过。15例采用气管内全身麻醉，4例采用连续硬膜外麻醉，1例为针麻。

Modifiable alternate program communication block modified Letter B

可修改更换程序通信块修订乙种换地权益书

Studies on pressing plate honing process for cylinder block of DongFeng-Cummins B series

东风康明斯B系列缸体压板珩磨工艺研究

Then an E-governance information system in city 's block based on B / S structure is introduced in detail . The framework and the function of the system modules are analyzed .

详细介绍了一个基于B／S结构的社区电子政务的系统，分析了该系统的总体架构，重点对系统主要模块的功能进行了分析说明。

In this paper , the goal blocks for the study area are Block A and B two typical blocks in the north Daan , a low-permeability oil field .

本文以低渗透油田大安北部A、B两个典型区块为研究目标区。

The block copolymers PE b sPS and sPS b Poly ( S co E ) were first obtained by extraction fractionation from the block copolymerization products .

通过萃取分离可得到嵌段共聚物PE-b-sPS和sPS-b-poly（S-co-E）。

Transient atrioventricular block ( AV B ) occurred during 8 cryo-applications ( 3 CM , 5 CA ) with immediate return of normal AV conduction upon cessation of application .

在冷冻过程中发现暂时性房室传导阻滞（AVB）8次（CM时3次，CA时5次），停止冷冻作用后房室传导功能迅速恢复。

It seems that density is not sufficient to effectively block HIV , hepatitis B virus , etc.

如此看来，致密度不够，无法有效阻隔艾滋病、乙肝等各种病毒；

Unaffected zone Mark around the block from A to B ( the unaffected outline ) .

未受影响区，原质区旋转样板从A点到B点（未受影响的轮廓线）

In arithmetic , digit span , block design , factor B , and time of parts B and D in Stroop Test , ADHD group had lower functions than those of normal controls ;

ADHD组和正常对照组在算术、数字广度、积木、B因子、Stroop测验B完成时间和D完成时间上的差异具有显著性；

A20 , a NF-KB-dependant cytosolic protein , Could block NF - κ B activation via a negative feedback loop , and participate in the regulation of inflammatory response in vivo .

A20作为一种NF-κB依赖性表达的胞质蛋白，对NF-κB活性有负反馈调控作用，参与了体内炎症反应的调节和凋亡抑制。

For such a shallow water Twin-skeg ship with high block coefficient and big B / T , lacking references so far , numerical simulation for viscous flow is a tough task , especially in the grid generation and corresponding numerical treatment near the stern .

此类浅吃水、大方形系数、大B/T的双尾船型，粘性流场的数值计算颇为棘手，尾部的网格生成及数值处理尤为困难，迄今缺乏有关算例和文献。

It is suggested that the polarity of polar group of block A and the flexibility and molecular weight of block B segment affect the dispersibility of TiO_2 / toluene system greatly .

结果表明，A段分子的极性、B段分子的柔性和分子量对该分散剂的性能有很大影响。

This paper reports the study of synthesis of WH-1 AB blocked pigment dispersant and its dispersibility for TiO_2.It is suggested that the polarity of polar group of block A and the flexibility and molecular weight of block B segment affect the dispersibility of TiO_2 / toluene system greatly .

本文研究了AB嵌段型WH-1颜料分散剂的合成及其对钛白粉的分散能力。结果表明，A段分子的极性、B段分子的柔性和分子量对该分散剂的性能有很大影响。