Pottery was in use by around 5500 BCE.

The testing period of chemical titration was longer bromine content of BBR was lower.

化学滴定法测试周期较长,分析结果偏低.

The process is simpler with high yield of BBP.

该工艺简单,产率高.

This paper reports the etching experiments of BBO crystal with etchants , such as organic solutions, water, acid and base.

本文报道了BBO晶体在有机溶剂 、 水和酸碱等腐蚀液中的腐蚀实验结果.

Dislocation is one of the main defects in BBO crystals.

位错是BBO晶体中的主要缺陷.

Objective : To study the theraputic effect and machenisms of bovine brain extract ( bBE ) on experimental rat spinal cord injury.

目的: 探讨牛脑提取液对实验性大鼠脊髓损伤的作用机制.

The expression of Bim mRNA and Bax mRNA in endometrium is negative related ( P < 0.05 ).

相关分析结果显示在不同子宫内膜组织中,BimmR-NA与BaxmRNA表达呈明显负相关 ( P<0.05 ).

The PMBP-polyurethane method foam for extracting trace RE in bau xite has been studied.

本文研究了PMBP—泡塑对铝土矿中15个痕量稀土元素的萃取.

The enterprise STAHL BAU RIBNITZ GMBH offers among other things Indoor structure and Steel hall construction.

STAHLBAURIBNITZGMBH是一家现代化、值得信赖的产品供应商,该供应商从事大厅建造,钢结构大厅建造的制造和销售.

These differences were caused because of the different reactions of various varietiesto BAU-2 .

这些不同程度的差异都是由品种间对 BAU—2 的不同反应所致.

The man carrying one big Bao Dongxi has decended the bus.

携带一大包东西的男人下了公共汽车.

" I suppose you could call him " Qiu Bao? "

“ 我想,还是叫他‘秋宝’罢. ”

So since he was born in autumn, you'd better call him'Qiu Bao '.

秋天的宝贝 —— 还是叫他 ‘ 秋宝 ’ 罢. ”

Results: The response rate ( CR + PR ) was 44.2 % in group A compared to 36.3 % in group B ( P & gt; 0.05 )

结果: A、B两组 ( CR+PR ) 分别为44.2%及36.3% ( P & gt; 0.05 ).

Meanwhile, there was no difference in drug adverse reaction between group A and group B ( P & gt; 0.05 ).

但在药物不良反应方面两种方案无显著差异 ( P & gt; 0.05 ).

Results: The objective response rate ( CR + PR ) was 60.0 % in group A compared to 45.9 % in group B ( P & gt; 0.05 )

结果: A、B两组客观疗效 ( CR+PR ) 分别为60.0%及45.9%,P & gt; 0.05.

The graveyard can be dated back to 4500-4300 B . P.

该墓地的年代距今约4500-4300年.

There was significant difference between group A and B ( P & lt; 0.05 ).

B组治愈7例(16.67%),有效6例(14.29%)无效29例 ( 69.05%),A、B两组有效率比较,差异有统计学意义(P & lt; 0.05 ).

On the basis of ANN theory a B-P networks model about water quality evaluation is established.

运用人工神经网络理论和方法,建立了水质评价的B -P 网络模型;重点探讨了隐含层节点数的确定方法.

B . o . a . c . announced the departure of flight number BA 712 to Zurich, Rome and Dehli.

英国海外航空公司飞往苏黎世 、 罗马、德里的BA712次航班现在开始登机.

Is this where I have to check in for the B . O . A. C. flight to Delhi?

乘坐英国海外航空公司飞往德里的航班是在这儿检票 吗 ?