将前置

In this paper, some problems that have to be faced with in the application of SPLL to static synchronous compensator are analyzed, and two improvements of SPLL are proposed. The first one is removing the filtering function of lead-leg element into the prepositive delayed signal cancellation element to remedy the difficulty in deciding its parameters; the second one is directly taking the post-PI regulation output of q-axis voltage as error signal of phase to call off the forward integrating element.

分析了软锁相环应用于静止同步补偿器时面临的若干问题，并提出了2方面的改进方案：一是针对超前/滞后环节参数选取困难的问题，将其滤波功能转移到前置延时信号消除环节中；二是q轴电压经PI调节的输出直接作为相位的误差信号，减少了前向积分环节。

While computing radar cross section, surfaces of objects were primarily triangulated, which was called prepositive disposal. The length of the edge of the triangle was generally 0.1 wavelength (in general one wavelength is 3cm).

在雷达散射截面计算中，首先需要将物体的表面进行三角剖分，称为前置处理，三角片单元的边长通常为0.1个波长（一般1个波长取3cm）。

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。

197 To kill weed which may sprawl rampantly among crops in the first several years,effective weedicide is needed to play the same role as ploughing fields does to eliminate weed.

分析：这是一个典型的将定语从句译为前置的并列分句的例子。

197 To kill weed which may sprawl rampantly among crops in the first few ages,effective weedicide is commanded to play the alike role as ploughing fields does to eliminate weed.

策划：这是一个典型的将定语从句译为前置的并列分句的例子。

The acid eroding and propcarrying were operated simultaneously, and the multibranch composite acideroded and sandpropped fractures were generated.

交联酸加砂酸化压裂工艺是将加砂压裂和酸化压裂技术有机结合，前置液和携砂液全部采用交联酸，真正实现了酸蚀与携砂同步进行。

A representative list of these functions would include Design,Detail Drafting,Checking,Document Storage and Microfilming,Inventory Record Keeping,Lead Time Estimating,Routing,Rate Setting,Raw Material Procurement,Machine Set-up,Materials Handling,Tool Design and Maintenance,actual Manufacture,Quality Control,Cost Accounting,and Inventory Storage.

这些作用一张代表性名单将包括设计，细节起草，检查，文件存贮，并且制为微缩片，保持的库存纪录，估计的前置时间，寻址，价格设定、原材料获得、机器设定、材料搬运、工具设计和维护、实际制造、质量管理、成本会计和存货Storage。

First comes the mixing section, where you will find high-quality, discrete microphone preamps, new, dustproof ALPS faders (specially developed for the PowerMate) with very high attenuation even in the HF range, 48V phantom power switchable to the channels in groups of six and a dynamic range that would put most dedicated professional mixers to shame.

首先是非常高的衰减混合部分，在这里您可以找到高品质，离散麦克风前置放大器，新，防尘阿尔卑斯推子（专为PowerMate开发），即使在高频范围，48V幻像电源切换到组的渠道六年的动态范围，将致力于把最专业的搅拌机耻辱。

The 5mV of the audio signal which comes from the microphone to linear amplificated by the audio signals amplifier,then mixes with music signals from other sound sources(eg:the tape 、CD) by the hybird amplifier . By the control of the digital volume controller the mixed signal ,then amplificated again by the preamplifier,when integrated power amplifier for idling time realizes the signal enlargement factor respectively is 10、100、1000 times;moreover is capable of delivering 3V of output to a 600%26Omega; load. the amplificate signal makes the loudhailer work at last.

该音频信号放大器能够将来自话筒5mV的音频信号进行线性放大，然后和来自其他音源的音乐信号通过混合放大器来混合，混合后的信号经数字音量控制器对高低频的增益进行提升与衰减，再通过前置放大器放大，当集成功率放大器为空载的时候实现信号的放大倍数分别为10、100、1000倍；另外再实现当负载为600%26Omega；的时候，输出幅度为3V，最后经扬声器发出悦耳的声音。

You simply won't find preamps this good on any other mixer in this price range.

您只需将无法找到这种良好的前置任何其他调音台在此价格范围内。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。