db的例句大全

The passenger transport diesel locomotive of DB is installed first with take electronic pilot 3516 B engine.

DB的客运内燃机车是首次装用带电子控制的3516B型发动机.

The amplitude defines how loud the sound is and is usually measured in decibels ( dB ).

声波实质上是 正弦曲线,它有振幅和频率.

The PA shows maximum power gain and 24.5 dBm OP 1 dB with 36 % power-added efficiency ( PAE ).

功率放大器的最大功率增益为26.5dB,输出1dB压缩点为24.5dBm,功率附加效率 ( PAE ) 为36%.

Install , patch, upgrade DB 2 database. Also work for DBA daily duty.

熟悉对数据库的日常维护工作,包括安装, 升级和备份,以及权限的设置与更改.

The biochemical results ( AKP, r-GT , TB, DB ) checked postoperatively turned apparently compared with the preoperative results.

术后AKP 、 r-GT 、 TB 、 DB等生化指标较术前明显下降.

They wanted DB to retain its turn-up-and-pay style of rail travel, which German passengers cherish.

他们要 DB 保持它的发动就要付钱的铁路旅行方式, 这个是德国旅客所珍爱的.

Improvements in the cold-end-to-hot-zone resistance ratio between the original DB and new DB has been dramatic.

DB型硅碳棒的冷端部和发热部的电阻比已经发生了巨大的改进.

The programming principle of erasing and programming of AM 29 LV 160 DB in BDM mode is emphasized.

重点讨论了BDM模式下对AM29LV160DB进行擦除和写入的编程原理.

Can SAP DB systems be run 24 hours a day, 7 days a week?

SAPDB可以一周七天,每天二十四小时连续运行 吗 ?

IDE and use the built-in JAVA DB database information storage systems.

并采用该IDE自带的JAVADB数据库存储系统信息.

But DB still dominates the long-distance and inter-city traffic.

但是德国铁路股份公司依旧掌控者长途和城际交通.

ERROR: >> Loaded 0 loot definitions. DB table'item _ loot _ template'is empty.

这个错误. 看了下这个表. 是空的要怎么解决呢?

The following example copies the selected rows in a db a list box.

查出你选择的行,然后用一个循环插入.

The 3 db Bandwidth is 30±5 MHz . The stop-band attenuation ( f _ 0±100 MHz ) is over 35 db except individual frequency points.

三分贝带宽为30±5MHz,阻带衰减 ( f_0±100HHz ) 除个别频率点外,其余都在35db以上.

The rolloff is usually expressed as attenuation per unit interval, such as 6 dB per octave.

衰减截止频率通常被表示为单位音程的衰减, 比如每一个八度降低6分贝.

So the traditional Relational DB theory is not suitable for dealing with them.

在发展中,搜索引擎的目标是能像传统的数据库一样提供方便有效的功能.

A 30 dB gain CMOS VGA is designed using a 0.25 μ m CMOS process.

采用0.25μmCMOS工艺设计了一种增益动态范围为30dB的可变增益放大器.

Nominal cooling capacity conditions : chilled water in 12℃, out 7℃; entering DB 35℃, WB 24℃.

冷量是依据冰水入口温度12℃, 出口温度7℃; 环境干球球温度35℃, 湿球温度24℃计算得出.

Nominal cooling capacity conditions : chilled water in 12℃, out 7℃; entering air DB 35℃ , WB 24℃.

冷量 系依据冰水入口温度12℃, 出口温度7℃; 入口空气干球温度35℃, 湿球温度24℃计算得出.

GB and dB of ovary cortex and endometrial basal layer of abnormal women without follicular development were much higher than those of normal women.

无卵泡发育妇女卵巢皮质、子宫内膜基底层的灰阶、分贝值明显高于有卵泡发育妇女。