at first：[英 [æt fə:st]　美 [æt fɚst]　]

at first是什么意思

起初，当初

ph.

1.

1. At first I didn't know what had happened.

起先我不知道发生了什么事。

1. 最初,起先：at ease舒适(地),安逸(地) | at first最初,起先 | at hand近在手头,在附近

2. 最初,首先,开始时候：at first sight 乍一看(之下) | at first 最初,首先,开始时候 | at full speed 以全速

3. 首先,开始的时候：at first 首先,开始的时候; | at large未被捕获的,大多数; | at last 终于,最终;

1.

1. In this research at first the six factors affecting rainfall were chosen, as the input variables. They are the minimum atomospheric pressure, maximum wind velocity near typhoon center, move speed of typhoon center, the radius of typhoon, the shortest distance between typhoon center and Taipei monitoring station, station humidity.

本研究先选取影响台风雨之因子，选用钟型函将中心最低气压、近中心最大风速、移动速度、暴风半径、台风中心距测站最短距离、测站湿度做为六个输入变，建模糊属函。

2. at first什么意思

2. Aiming at the characteristics of ship power system, two hybrid intelligent rough control methods were presented for the first time. The one is an adaptive neural PID control strategy based on RS-RBF neural networks identification; another one is excitation compound control method with rough neural inverse system feed forward compensation. The simulation results prove the validity of these methods.

针对船舶电力系统的特点，首次提出了基于粗糙-RBF网络辨识的发电机励磁神经PID控制和粗糙-神经网络逆前馈补偿的发电机励磁复合控制两种混合智能粗糙控制方法，仿真结果验证了所设计方法的有效性。

3. The other women do not recognize Molly at first, but when they do, they sneer at her.

其他妇女不承认摩莉在第一，但是，当他们这样做了，他们讥笑她。

4. My first hawker experience in China was at Tiananmen Square. Hats, lighters, Rolexes, postcards, you name it, they probably sold it. I turned most of them down and ended up walking away quickly from the rest.

祗要你想的到的东西(从帽子、打火机、劳力士表、风景明信片等)大概都有的卖，如果不想买就得快步走开。

5. Natasha, who had at first borne the separation from her betrothed so easily and even cheerfully, grew now more impatient and overstrung every day.

娜塔莎轻松地、甚至愉快地熬过了她刚和未婚夫离别的孤寂的时日，现在一日日变得更加焦急和难以忍耐了。

6. at first的解释

6. We play the ferris wheel first, the ferris wheel may arrive at the very high place, afterward we played the pirate ship, about the pirate ship sway stimulate, we also had play revolve very likely coffee cup's amusement facility, this amusement facility was amusing, if has not held an arm rest straight skid to slide, this point i thought am very interesting, we also had play the imperial crown swing, this amusement facility will not stimulate very much, revolving time had the breeze blow slightly to come, this feeling on was blowing the electric fan probably, but, its nature's electric fan, except this some amusing was also interestingoutside amusement facility, but also many amusing amusement facility!

们先去玩摩天轮，摩天轮可以到很高的地方，后来们去玩海盗船，海盗船左右摇晃非常刺激，们还有去玩很像旋转咖啡杯的游乐设施，这项游乐设施非常好玩，如果没有扶好扶手就会一直滑来滑去，这一点就觉得很有趣，们还有去玩皇冠秋千，这一项游乐设施不会很刺激，旋转的时候有微微的风吹过来，这个感觉就好像在吹电风扇，不过，它大自然的电风扇，除了这一些好玩又有趣的游乐设施外，还有好多好玩的游乐设施喔！

7. at first什么意思

7. At first This paper formulates the necessity for depurating network information content, and introduces the history of information security and study point in information security. Also this paper analyses in detail the key technology of content filtering such as data frame capture, bridge, network protocol analysis and content analysis. And then this paper comes up with the solution for content filtering facing application layer which is based on the technology of protocol analysis and format conversion in combination with text filtering techonology of Multiple Patterns Matching..Also this paper amplifies on the design and the implement method of each module. Finally this paper introduces how the client of content filtering system manages the keywords and log and makes suggestion for the improvement of the system.

本文首先阐述了对网络信息内容净化的必要性，介绍了信息安全的发展过程以及当前信息安全方面的研究重点，详细分析了内容过滤的关键技术，如数据帧捕获、网桥、网络协议分析和内容分析等方面的技术，然后提出了在Windows2000下实现基于协议分析技术，结合多模式匹配的文本过滤技术，面向应用层的内容过滤解决方案，并给出了内容过滤引擎的详细设计以及各个模块的实现方法，最后介绍了内容过滤系统客户端对有害信息关键词和日志的管理以及对本系统改进的一些建议。

8. We're heading to Shimei Bay for the first time this season! Should be at leasthead-high.

我们将去石梅湾开始本季首次东海岸的冲浪之行，浪至少将高及头顶

9. With time, this misremembering only gets worse. A false statement from a noncredible source that is at first not believed can gain credibility during the months it takes to reprocess memories from short-term hippocampal storage to longer-term cortical storage.

记忆失误随着时间的推移只有进一步恶化，虚假陈述来源不可信的纵使第一次不相信，但几个月期间经过从短期海马储存到长期皮层存储后，重新回忆处理就使虚假陈述取得公信力了。

10. I prefer to pick the first, since I know at least I get the price.

我会选择前者，因为我至少知道我的实际价格。

11. At first, I didn't like her, but now she has becom one of my best friends.

起初我并不喜欢她，现在她已经是我最好的朋友之一了。

12. At first, it appeared to me that the entire country was one big construction site.

起初，在我看来，这整个国家就是一个巨大的工地。

13. The first time, I come from there, she looks at the cattle, I saw her carrying a child, 搭着head with a towel, I see a small child, and her son has grown up.

第一回，我从那边过来，她在看牛，我看见她背着小孩，用毛巾搭着头，我看小孩很小，而她的儿子已经长大了。

14. at first

14. All cases should treatment with conservative procedure at first and then postponent operation were performed. Cholangeitic pancreatitis may follow by suppurative cholangitis and pancreatic necrosis, it need emergent or early operation if conservative therapy failure.

首先均应先予以药物保守治疗为宜，前者容易保守治愈后行择期手术，后者可能并发化脓性胆管炎和胰腺坏死，需急症手术或保守治疗无效时则需及早手术。

15.

15. It'is one of the first questions the students ask, 'says Jaki Sitterle, managing director of executive programs at New York University's Stern School of Business.

纽约大学斯特恩商学院 EMBA课程执行主任杰克·席德勒说，这是学生们首先提出的问题之一。

16. It is one of the first questions the students ask, says Jaki Sitterle, managing director of executive programs at New York Universitys Stern School of Business.

纽约大学斯特恩商学院 EMBA课程执行主任杰克·席德勒说，这是学生们首先提出的问题之一。

17. At first, the basic requirements of numerical control cutting of plate material in manufacturing enterprises are analyzed, on the basis of which, the total design plan of integrated optimized cutting system was put forward. Meanwhile, the structure and function of the system were designed in the plan, and design thoughts and processes of each function model were analyzed.

论文首先分析了制造企业在板材数控下料加工环节的基本需求，在此基础之上，提出了面向数控下料加工的集成化板材优化下料系统的总体设计方案，在方案中对系统的体系结构和功能结构进行了设计，并对各个功能模块的设计思路和处理流程进行了详细分析。

18. I am BO LI, my wife is WEIWEI ZHANG. We met at high school in 2001. I fell in love with her when first time I met her. Because she looks beautiful and smart.

我叫李博，我的妻子叫张微微，我们在2001年高中时候认识的，当我第一次见到她就爱上了她，因为她很漂亮而且很聪明。

19. A much publicized raid on a Yardie stronghold had first been simulated at riot city.

在暴乱城市第一次模拟了对亚迪要塞的公开搜捕。

20. Into the algorithm, first-out (2) at least recently used algorithm (3) the best out of algorithm In this experiment, the page address stream length of 320, the page number for each failure to visit the corresponding instructions, the instructions corresponding to the number of pages is not memory.

进先出的算法（2）最近最少使用的算法（3）最佳淘汰算法在本实验中，页地址流长度为320，页面失效次数为每次访问相应指令时，该指令所对应的页不在内存的次数。

1. At first it required " kicking some butt " as they say in the movies.

2. While we were waiting at the hotel's reception to check in, we realized we had just missed the first buying spree.

3. Buzzing with success over the first panda cub born at Zoo Atlanta, veterinarians were on birth watch Thursday for a possible twin sibling.

4. Jurin said the finished policy document would be sent to coalition partners later Sunday, before being discussed at the first cabinet meeting Tuesday and then submitted to parliament.

5. The Cabinet reshuffle - the first in a year - was aimed at uniting his divided party behind his reforms program.

6. General Motors will begin production of the Cadillac CTS and SRX at its joint venture in Shanghai during the first half of this year.

7. One of the first articles I edited at the China Daily concerned the discovery of cadmium in native rice.

8. The supertanker is the first to call at Es Sider in at least two years, the data shows.

9. China's guided missile destroyer Shenzhen made a port call at Tokyo late last year, the country's first military visit to Japan since WWII.

10. Simon Callow's first acting job was as the front end of a horse at the Edinburgh Festival 37 years ago.