During these 80 years, mobile communication technology have changed from analog to digital.

FIG. 1 schematically illustrates the input stage of a switched capacitor analog to digital converter.

图1示意性地示出基于开关电容器的模数转换器的输入级.

So the way of signal's modulation was converted from analog to digital continually and widely.

因此信号的调制方式也由模拟方式持续、广泛地向数字方式转换.

The analog-to-digital converter is a performance critical component in these applications.

而模拟 - 数字转换器在这些应用中扮演着重要的角色.

Radar System Simulation is combined with digital-analog techniques and radar technology.

雷达系统模拟是数字模拟技术与雷达技术结合地产物.

This example presents a server that implements a form of the daytime protocol.

这个例子开发了一个服务器，它实现了一种形式的日期查询协议。

Complications from epidural anesthesia are the as those for spinal anesthesia, with the exception of headache.

除头痛外,硬膜外麻醉的并发症与脊髓麻醉相同.

According to available reports, breakage of dental anesthetic needles mostly occurs during mandibular block anesthesia.

根据文献报告记载, 牙科麻醉针头断针的情形多发生于在施打下颚神经阻断麻醉时.

For example , when a woman is giving birth, she might request an epidural anesthesia.

当妇女生小孩时, 她就可能会请求采用硬膜外麻醉.

Objective To explore the clinical efficacy and safety of ropivacaine for combined spinal-epidural anesthesia ( CSE ).

目的观察罗哌卡因在腰麻硬膜外联合阻滞的安全性和有效性.

To investigate the influencing of cardiac hemodynamics from general anesthesia and & epidural anesthesia.

观察全麻 复合 硬膜外麻醉的血液动力学变化.

Epidural anesthesia is only used to provide anesthesia and analgesia during operation alone in the before.

硬膜外麻醉原来只限单独应用于术中的麻醉与镇痛.

He will be under general anesthetic during the operation, so he won't feel pain.

手术实施了全麻, 他不会感到疼痛.

FDA is concerned about the serious public health risks related to compounded topical anesthetic creams.

FDA担心和合成表面麻醉剂相关的严重公众健康危险.

Studies on the Identification of Dahurian Angelica ( Angelica dahurica) Using GC Retention Index Spectrum

气相色谱保留指数谱用于白芷鉴别的研究

Methods The dahurian angelica root and honeysuckle flower in the anagraph were detected qualitatively with TLC.

方法采用T LC法对药方中白芷、金银花进行了定性鉴别。

Preparation on dahurian angelica root liniment

白芷搽剂的制备

Effect of Eco-Environment on Dahurian Angelica Yield and Its Quality

生态环境对白芷产量质量的影响

Brain aneurysm clips can move due to MRI's strong magnetic field.

MRI的强磁场会导致脑动脉瘤夹移位.

Make a noise like spitting to show anger

发出啐唾沫的声音以示愤怒

Don't show any signs of anger, upset or even how much you like someone this week.

即使面对你钟情的对象，也要不动声色，不要让对方看到任何你生气或是不安的迹象。