前置

And also puts forward improving measures for reducing hydraulic loss in suction piping and installing low speed prime pump in suction system.

在合理确定吸入系统的装置方面，提出了减少吸入管路的水力损失和在吸入系统安装低速前置泵的改进措施。

Analog inputs were primarily my Fender Custom Shop Telecaster, a DiMarzio/Kramer Strat knockoff, and an Apex 430 condenser pressure-gradient microphone—all fed through an ART Tube MP microphone preamp.

模拟输入，主要是我的护舷定制店Telecaster ，一个DiMarzio /克莱默开始翻版，和一个最高430冷凝器压力梯度麦克风所有艺术美联储通过手机麦克风前置功放管。

Terramycin crystal mother solution contains high concentration of nitrogen as well as carbon.

土霉素结晶母液是一种含高硫高氮的高浓度难生物降解有机废水，采用前置反硝化法对其进行脱氮处理。

The literature was searched for data on the sex ratios of offspring associated with : abruptio placenta , placenta praevia , placenta accreta , extrauterine pregnancy , acute fatty liver of pregnancy or toxaemia of pregnancy .

被搜查的文献资料对后代性别比例的联系：胎盘早期剥离，前置胎盘，胎盘植入，宫外孕，妊娠急性脂肪肝或妊娠毒血症。

Methods 300 cases (560 ears)of temporal CT axial images which were divided into two groups were retrospectively analyzed by statistics methods. There were 158 cases(316 ears)in normal group and 142 cases(244 ears)in abnormal group .The incidence of high jugular bulb , dehiscent jugular bulb, anterior location of sigmoid sinus, large sinus tympani, aberrant internal carotid artery, dehiscent of the facial nerve canal, excess of Korner's septum and mastoid antrum dysplasia were recorded.

回顾性分析300例(560耳)颞骨的HRCT轴位像，根据诊断结果将其分为正常组与疾病组，正常组158例(316耳)，疾病组142例(244耳)，统计以下变异的发生率：①颈静脉球高位②颈静脉球裸露③乙状窦前置④鼓室窦深位⑤迷走颈内动脉⑥面神经管水平段裸露⑦岩鳞隔过长⑧鼓窦缺如，并对结果进行统计学分析。

Five years later those who had passed in the upper ten percent all,without exception,had executive positions, while not a single young man of the lower twenty-five per cent had because an executive.

句中的who引导的定语从句译为前置定语较通畅without exception也可放在整个分句之后，意思是"名列前十位的人全部跨上了管理岗位，无一例外"。

Actual X-ray studies of speech illustrate the importance of the articulatory preplanning. Figure 3.14 based on research by hman (1963), shows the position of the tongue at the moments marked by arrows on the accompanying spectrograms. The position and shape of the tongue at the time we hear the stop consonant d is different for various vocalic environments. The same is true of the palatal stop g.

实际利用X光来测试说话的样子，显示出发音前置动作的重要，图表3.14根据hman (1963)的研究，利用有箭头标记的光谱图，来展示每个时间点下舌头的位置，当我们听到塞音子音/d/的时候，发音者的舌头位置和形状与其他母音的发音环境有很大的不同，发出上颚塞音/g/的时候亦是如此。

This article referred to the use of digital devices MAX6675 as a K-type thermocouple cold junction temperature compensation circuit device, through the filter, signal amplification, voltage follow to deal with output signal of the thermocouple. At the same time, it uses SCM to process the digital signal, which has been converted by A/D convert device.

本文介绍一种利用数字器件MAX6675作为K型热电偶冷端温度自动补偿电路的器件，通过滤波，信号放大，电压跟随对热电偶的输出信号进行前置处理，利用单片机对补偿后进行了A/D转换的数字信号进行处理。

The preamplifier provides voltage gain (about: 10millivolts to 1volt) but no significant current gain.

前置放大器提供电压增益(大概10毫瓦到1瓦)，但没有显著的电流增益。

The first one is the gathering and enlargement of the heart electrical signal, including pre-amplification, bandpass analog filter, 50Hz wave trap and the last enlargement circuit.

一是心电信号的采集放大部分：包括前置放大、带通二阶模拟滤波器，50Hz陷波器，及二级放大部分。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。