查询词典 db

Open source databases such as Enterprise DB, Ingres and MySQL do not carry licence fees, and management tools tend to be less expensive than for proprietary databases from Oracle, Microsoft and IBM.

开放源码的数据库，如企业分贝，ingres和MySQL不带牌照费管理工具往往被比作从甲骨文专有数据库，微软和IBM。

The output voltage and input power is linear in dB.

输出电压与输入功率的分贝数成线性关系。

The noise level in this case grew up insignificantly - from 23,5 DBA to 25,0 DB.

噪音水平，在这种情况下成长着-从2 3，5分贝至2 5.0分贝。

Wind filler is made from silencing material with noise 5 db lower than national industrial standard, whilst suction wind strength 120-150 Pa higher than national industrial standard and up to 350 Pa, leaving strong suction and desirable ironing effect and resolving insufficient suction of old ironing table.

吸风压强比国家行业标准高120-150Pa，最高达350Pa。使吸风强劲，使熨烫效果更好。解决过去老式烫台吸风不足的弊病。风门全程采用机械模具冲制，使风门光洁顺畅及密封性好。

The ambient noise is uniformly insulated between 125 Hz and 2000 Hz, averagely insulating sound about 22 dB, by the isolation booth, and that fits in with the spectrum and SPL of stored grain insect action sound.

实验表明，在125~2000Hz的频带范围内，隔声室能均匀隔离环境噪声，平均隔声量为22dB，可满足储粮害虫活动声的频率范围和声压级要求。

It consists of the three-digit project logogram and a consecutive three-or four-digit number (which if desired can correspond to the directory number allocated).

文件名包括3位项目标识字以及接续的3到4位数字（文件名与文件做在项目目录的数字一致），通过这些步骤DICT DB被创建生成。

Getting ready to start now: Make sure your receiver or processor's master volume is set to "00 dB" or some other easy to remember "reference level".

准备开始：请确保您的功放或处理器的主音量设置为"0分贝"或其他一些易于记忆的"参考水平"。

For ARM processors, Keil has 3 packages: MDK, DB and RTL.

对于手臂处理器，窑已3套：全自动、RTL级和分贝。

Results The patients were predominently female teenagers with a history of gradual onset of bilateral hearing loss, pure tone audiometry revealed symmetric ascending audiograms with moderate hearing loss at frequencies below 1 kHz, but relatively normal hearing at 2 kHz and above. Speech reception thresholds were between 40 to 85 dB HL, discrimination score was from 29% to 68%. Stapedial reflex, auditory brainstem response and compound action potentials were absent or threshold elevated disproportionately to the pure tone threshold. All of the patients had normal cochlear microphonics and robust spontaneously and transiently evoked otoacoustic emissions, the TEOAE showed no contralateral suppression effects as seen in normal subjects.

结果 该病多在青春期后起病，女性较多发，表现为渐进性双耳对称性听力下降，纯音听力以低频损失为主，语言接受阈升高，分辨率下降，镫骨肌反射及ABR引不出或阈值明显升高与纯音听力不成比例，耳蜗微音器电位正常，听神经动作电位引不出，耳声发射波幅高、时程长且不为对侧声刺激所抑制。

Noise-proof: Because having a minimum density and internal porous, wall materials have strong sound absorption features. Noise-proof effect that can achieve 40 dB or more is better than concrete and other building materials. Walls make you have a quiet and comfortable living space in the complex world.

隔音：墙体原料自身密度小，且内部有微孔，具有很强的吸音功能，其隔音效果优于混凝土等建筑材料，可达到40分贝以上，在繁杂喧闹的世界中，墙体让您拥有一个安静舒适的生活空间。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。