For 81 ears, laser-assisted tympanostomy with pressure-equalizing tube insertion was performed, the air conduction raised 18.4 dBHL in 3 month follow up.

Results Twenty-three cases showed response to acoustic stimulation at intensity of 110 dBHL, while 10 cases showed response to increased intensity at 120 dBHL during the second and third tests respectively.

结果在声刺激（AS）强度110dBHL时，有23例出现反应。有10例分别在第2次和第3次AS强度增加至120dBHL时出现反应。

The total cure rate was 94.44% The brainstem electric response audiometry at frequency of 500,1000 and 2000 HZ improved between 10 and 15 dBHL.

总治愈率94.44%。穿孔愈合后电测听500、1000、2000HZ，听力提高10~15dBHL。

Results The children with hydrocephalus whose wave V threshold values were < 80 dBHL were account for 78.95% of all patients.

结果外周性脑积水患儿ABR波V阈值<80dBHL耳所占比例高达78.95%；

When the level of pure tone auditory threshold> 50 dBHL, DPOAE disappeared.

当纯音听阈＞50dBHL时，DPOAE消失。

My daughter needs some additional tutoring in Chinese, I've heard you offer Chinese School at DBHS, how can I register?

我的女儿需要中文家教，我听说你们有中文学校，我应该如何为我的女儿注册？

Regular monitoring DBIL, ALP, and TBA will be helpful to detect PNAC earlier.

动态监测DBIL、ALP、TBA对早期发现PNAC有帮助。

Methods Based on the experiments of TBIL, ALT, DBIL and Cr, the linear experimental data were polynomial fitted.

方法以TBIL、ALT、DBIL、Cr4个实验项目为例，对其线性实验数据进行多项式拟合。

Result: The therapeutic effects of PHGF in clinical sign, SALT, TBIL, DBIL are much better than control group.

结果：治疗组在临床症状、SALT、TBIL、DBIL等方面的疗效明显优于对照组。

Cases with increased TBIL or DBIL and decreased ALB, hepatic tumefaction recovered within 2 weeks.

合并TBIL或DBIL升高及ALB降低、肝脏肿大者，全部于2周内恢复正常。

Design of a Multi-strategy Data Mining System DBIN Miner and Research of Parallel Data Mining Technology

多策略数据挖掘系统DBIN Miner的设计与并行数据挖掘技术的研究

The optimal control of discrete bilinear system ( DBLS) with quadratic cost function is discussed. A two-level optimal algorithm is proposed.

讨论了具有二次型目标函数的离散双线性系统的最优控制问题，提出了一种两级最优控制算法，并证明了该算法的收敛性。

Combined use of vitamin D-derived drug and DBMC to induce tolerance on heterotopic rat cardiac allograft

维生素D衍生物联合供者骨髓细胞输注诱导异基因大鼠心脏移植免疫耐受

Distinguish this schema definition file from the schema definition file that is used to validate a dbml file.

请将此架构定义文件与用于验证dbml文件的架构定义文件区分开来。

The extraction mechanism of uranium ( VI) with N, N-dibutyloctylamide ( DBOA) in kerosene has been studied.

研究了N，N－二丁基辛酰胺（DBOA）从硝酸介质中萃取铀的机理。

Graph K-Partitioning Algorithm based on DBOA

基于决策图贝叶斯优化进化算法的图K-划分算法

The results show that the VMQ/ LLDPE thermoplastic elastomer has better mechanical properties when the blending ratio is 60/ 40, DBPH is selected as the vulcanization agent and the dynamical vulcanization time is five minutes.

结果表明：共混比为60/40、选用DBPH为硫化剂、动态硫化时间为5min时，VMQ/LLDPE热塑性弹性体具有较好的力学性能。

Secondly, we add a resonant cavity constructed by the top and bottom distributed Bragg reflectors ( DBRs) to the GaAs/ AlGaAs LED, the dependences of NIR photon extraction efficiency on the DBR parameters have been studied.

然后在GaAs/AlGaAs LED顶部和底部分别加上分布式布拉格反射镜（DBR）构成谐振腔，研究了DBR谐振腔存在时LED的光子出射效率。

Still, this month's53% stock-price drop could prompt some of Citigroup's trading partners to start'pulling away,'says Roger Lister, chief credit offer of credit-rating firm DBRS.

不过，信用评级机构DBRS的首席信用长罗杰·李斯特尔（Roger Lister）说，本月53%的股价跌幅可能促使花旗集团的一些交易伙伴开始对其敬而远之。

"This one is our report on the deal," he says, pointing to the much thicker of the two. "This little Doily underneath is the DBRs report."

他指着比较厚的一份说：“这是我们做的交易报告，下面这份桌垫一样薄的是dbrs的报告。”

Accordingly, the I-V characteristics of N and P type DBRs due to three kinds of current mechanisms: the drift-diffusion, pure drift and thermionic emission currents, have been analyzed theoretically.

并以此为依据，从理论上分别分析和比较了多子漂移扩散、纯漂移和热电子发射电流机制所起的作用。