完成

In the "finished" use , the past perfective denotes an action or state already in completion before a specific past.

过去完成体的"已完成"用法表示一个动作或状态在过去某时之前已经完成或结束。

The invention discloses a method to integrate single CMOS with bulk silicon microelectromechanical system, its technical project: 1 forming isolating groove: adopting deep-groove etching, and SiO2 and polycrystal silicon filling to realize the insulation of MEMS structure and CMOS circuit; 2 making standard CMOS circuit; 3 using SiO2 and Si3N4 as mask, etching silicon on the back until exposing SiO2 at the bottom of the isolating groove, to complete the thickness control for MEMS silicon structure layer; 4 completing metalizing the CMOS circuit and masking the MEMS structure: MEMS structure region uses Al as mask and CMOS circuit region uses thick photoetching glue as mask, using DRIE to release silicon structure.

本发明公开了一种将单片CMOS与体硅微机械系统集成的方法，其技术方案为：1形成隔离槽：采用深槽刻蚀，SiO 2 和多晶硅填充，实现MEMS结构和CMOS电路的绝缘；2完成隔离槽后进行标准CMOS电路的加工；3用SiO 2 和Si 3 N 4 作掩膜，从背面腐蚀硅，直至暴露出隔离槽底部的SiO 2 ，完成MEMS硅结构层的厚度控制；4完成CMOS电路金属化和MEMS结构掩膜：MEMS结构区用铝作掩膜，CMOS电路区用厚光刻胶作掩膜，用DRIE释放硅结构。用本发明方法不仅获得了较大的质量块，而且用本发明较高的深宽比制作出的结构电容，同时实现了体硅微机械与CMOS电路的集成，显著提高MEMS传感器的精度和稳定性，具有前沿性和重要实用价值。

The temperature control system of reflective plane mirror is researched and completed. It is the first time to complete the close loop correction experiment of reflective plane mirror thermal distortion by means of adaptive optics in our country.

设计完成了平面反射镜温度变形的自适应光学闭环校正实验系统，研制完成了平面反射镜温度变形的可控加温系统，在国内首次完成了平面反射镜温度变形的自适应光学闭环校正实验。

Since Chinese verbs have no tense, he was fascinated by the way English verbs changed form according to whether they were in the present, past imperfect, perfect, pluperfect, future, or future perfect tense.

汉语中动词没有时态，因此他对英语动词的种种时态转换形式大为着迷：现在式、过去进行式、完成式、过去完成式、将来式及将来完成式。

I'm not getting it and I look around and this lady is behind me with her clipboard taking notes, and I tried to get a response trying to be nice:"I almost got it, I almost got it," and she basically just looks down and snarls and walks off.

我没完成，并往四处看了看，发现这个女士正在我后面，往她的记录本上做笔记。我试图得到一点鼓励，说："我几乎完成了，我几乎完成了。"但她只是看着本子，怒骂了几句，走了。

We all know people who have achieved what they set out to, only to end up in the same place or worse (emotionally, psychologically, sociologically) because what they were chasing wasn't really what they were needing.

众所周知，那些完成预定目标的人，其实只是完成了一小部分，但是在其他方面（比如情感上、心理上和社会地位上）可能反而会更加失落，因为他们完成的东西并不是他们真正意愿上想获得、真正需要的东西。

Focus on the completion of the investment 20 million yuan of Kuancheng Chaoyang Food Co., Ltd. construction projects in order to promote the development of leading enterprises bases, in the original Red Star, hawthorn and other fruit bases, based on the fruit to develop good quality and high efficiency of the United States Delicious this year, has completed the demonstration garden set garden, will be trees, grafting, etc., and to complete the existing 400-acre base in Taoyuan model the transformation of the close planting.

重点完成了投资2000万元的宽城朝阳食品有限公司建设项目，以龙头企业发展带动基地建设，在原有红星、山楂等果品基地建设的基础上，大力发展果质佳、效益高的美国蛇果，今年已完成示范园定园、定树、嫁接等工作，并完成对已有的400亩桃园示范基地进行了密植改造工作。

The relation between the thermal accumulating capacity and performance time is studied.

对蓄热容量与完成相变蓄热所需时间之间的关系进行了研究，发现尽管随着蓄热容量的增加完成相变蓄热所需要的时间会增加，但是完成单位蓄热量所需要的时间是减小的。

Not every partial positive definite Toeplitz matrix has Toeplitz positive definite completion and not every par2 tial positive definite matrix which has positive definite completion has Toeplitz positive definite completion.

并不是所有的部分正定Toeplitz 矩阵都有Toeplitz 正定完成，也并不是每个有正定完成的部分正定矩阵都有 Toeplitz 正定完成。

In order to complete the task of detecting and tracking infrared dim objects much faster, the paper introduces an effective hardware design. Image pre-processing is completed by implementing Top-hat arithmetic in FPGA, which mitigates the DSPs' task greatly, so, it is able to do more operations in the limited time, and the system's real-time requirement can be fulfilled better.

为了以更快的速度完成对红外弱小目标的检测与跟踪任务，将图像的预处理电路放在FPGA里实现，通过完成Top-hat算法使后续DSP的处理大大减轻任务，使其在有限的时间内能够完成更多的运算，这在很大程度上保证了系统的实时性。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了