In this portal system, we use DBCP ( Database Connection Pool) to solve the problem of concurrency efficiency.

It can also be configured to use Apache commons DBCP for pooling.

它还可以配置为将Apache commons DBCP用于合用（pooling）。

Chronic effect of dibromochloropropane ( DBCP) on health of female workers

二溴氯丙烷对女工健康的慢性影响

The research and implementation of system DBDA on design by analogy

导出类比设计系统DBDA的研究实现

A BOM description language DBDL ( Dynamic Bill of Material Description Language) is presented to form the dynamic BOM for mass customized products.

文章提出了一种BOM描述语言&DBDL（Dynamic Bill of Material Description Language）对批量定制产品的BOM进行描述以形成批量定制产品的动态BOM。

Experiment shows that oil with DBDS is influenced significantly by temperature. At the high-temperature parts of the copper windings, the metal passivator will consume quickly and lose its original protective effect.

另外，温度的影响十分显著，在铜绕组的高温部位，铜钝化剂很快被消耗掉了，就失去了原有保护作用。

Though pulsed DBDs have been widely investigated, most of these studies are focused on the effect of discharge parameters on the behaviors of the two discharges ignoring the discharge modes.

尽管目前人们对脉冲介质阻挡放电进行了大量研究，但这些研究主要集中在放电参数对两次放电强弱的影响上，对其放电模式研究较少。

These behaviors are sensitive to discharge parameters and closely related to the discharge stability, which affect directly the applications of the atmospheric-pressure DBDs.

它们对放电参数比较敏感，与放电的稳定性密切相关，直接影响到大气压介质阻挡放电的应用。

The results show that in some extent the insulation property would lower and the volume resistivity and dielectric losses decrease in the samples adding DBDS.

从分析结果来看，加入DBDS的油样，在一定程度上也降低了油的绝缘性能，其体积电阻率、介质损耗均略有降低。

Pulsed DBDs take full advantage of the charges accumulated on the dielectric surface and thus two discharges are generated per single voltage pulse.

脉冲电压驱动的介质阻挡放电充分利用了介质表面的积累电荷，一个电压脉冲可以激发两次放电。

Transcription factors, also known as sequence-specific DNA binding proteins, contain one or more DNA binding domains ( DBDs).

转录因子，也被称为序列特异性DNA结合蛋白，含有一个或多个DNA结合结构域（DBDs）。

Quantum Chemistry Study on the Lubricant Properties for DPDS and DBDS Compounds

二苯二硫和二苄二硫润滑性能的量子化学研究

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.

鼓膜造孔同时置通气管81耳，术后跟踪随访3个月以上，纯音气导听力语频区较术前平均提高18.4dBHL。

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。