精确

This method has been applied to determining arsenic at microgramme level in surface water with satisfactory results.

实验方法简单、精确、灵敏、选择性强、测定砷的范围宽，适用于水中砷的测定。

The development of computer and website technology has brought multify new methods to many scientifical fields. Astonishing the transform it brings to us, people are searching for more accurate and applied approaches.

计算机信息技术及互联网技术在不断的成熟和进步，给众多学科带了新的研究途径和表达方式，人们在惊叹其带来变革的同时，也在不断探求适合自己学科的更为丰富、精确、实用和便捷的方法。

In recent issues, Analog Dialogue has dealt extensively with topics in shielding and grounding,[1,2] emphasizing the techniques needed to protect the integrity and precision of analog signals in the dc and audio-frequency domain from interfering signals, whether at line frequency or at much higher frequencies.

摘要近几期的Analog Dialogue 着重对屏蔽和接地问题进行了广泛的探讨，强调这些技术在直流和音频范围内对保证模拟信号的完整，精确，免受工频或更高频率的干扰方面将起到作用。

At present, in the production craft of construction ceramics, generally has used the more advanced tunnel kiln to fire the craft, carries on in the process in the use tunnel kiln which fires, fixed time and fixed point completes goes against the vehicle work is the guarantee fires one of quality important methods, this article carries on the discussion on the entire tunnel crown vehicle craft PLC control.

引言目前建筑陶瓷行业普遍采用的是隧道窑烧成工艺，在使用隧道窑进行陶瓷烧制的过程中，除了严格控制各被控点的温度和压力等物理参数外，精确、准时地完成顶车、回车等循环过程，也是保证烧成质量的必要环节，随着计算机技术的发展，特别是可编程逻辑控制器技术的广泛应

So how to accurately and quickly calculate the Sommerfeld integrals is the key to the evaluation of the above problem.

如何快速、精确、有效地求解索末菲积分是研究这类天线的主要问题之一。

Exclusive use of a small handkerchief leading a full set of professional cleaning equipment, crystal lamp, crystal lamp with German imported special cleaning ingredients, the leading non-removable particles low pressure spray cleaning method of degaussing Quick-drying, quick-drying on the washing crystal lamp degaussing work, the entire process is completely lamps instead of demolition to ensure that lamps intact, delicate detailed in-depth security, no matter how high, how complicated, can be "accurate, professional, and speed."

小手帕独家采用国际领先专业水晶灯全套清洗设备，配合德国进口专用水晶灯清洗配料，国内领先的无拆装低压微粒子喷射消磁速干清洗方式，对水晶灯进行清洗速干消磁工作，整个过程完全无须拆卸灯具，保证灯具丝毫无损，精致入微的安全，不管多高，多复杂，都可以做到&精确、专业、速度&。

This paper presented the main functions and characteristics of Multisim8.0, and the main qualities of high frequency tunable amplifier such as voltage gain, transmission bands and selectivity were studied using simulation analysis and testing technologies of Multisim 8.0. The results are visual and precise, and prove the theory very well. This software has powerful simulation and analysis function, by which the analysis and design of high frequency circuit are not only more precise and credible, but also more closed to the real circuit running status.

本文介绍了Multisim8.0仿真软件的主要功能及特点，并结合该软件对高频单调谐放大电路的电压增益、通频带、选择性等主要质量指标进行了测试与仿真分析，结果直观、精确，很好地验证了理论，表明该软件有强大的仿真和分析功能，在实现高频电路分析和设计方面不仅高效、可靠，而且具有逼近真实电路的效果。

2 It was a Saturday evening, when Tom was lying on the bench of the school listening to a blackbird and composing a lyric, that he saw the girls running among the trees, with the red-cheeked Joe in swift pursuit.

在句子中，句子前半部分是一个让步状语从句，后半句的&开动&，&加热&，&使。。。。。。运转&都是&电在为我们工作&的具体内容。因而在译文中，译者将这三个并行动作处理成了V-ing 形式，补充说明working的内容。译文按照原句的语序完全传达了原文的意思，采用顺序法翻译，达到了&精确，通顺&的目的。

2 It was a Saturday evening, when Tom was lying on the bench of the school listening to a blackbird and composing a lyric, that he saw the girls running among the trees, with the red-cheeked Joe in swift pursuit.

在句子中，句子前半部分是一个让步状语句型，后半句的&开动&，&加热&，&使。。。。。。运转&都是&电在为我们工作&的具体内容。因而在译文中，译者将这三个并行动作处理成了V-ing 形式，补充说明working的字词作品内容。译文按照原句的语序完全传达了原创文章的意义，采用顺序法翻译，达到了&精确，通顺&的目的。

The two blades are fixed to constitute 45°(it adopts one special blade for cutting profile of professional picture frame) to cutting 45 degree profile, adopt German 13 hard alloy saw blades, imported guide rail, automatic cooling spray lubrication and hydro-pneumatic damper stepless speed regulation, thus it has high linear velocity and stable cutting angle, good surface finish, high precision and stable feeding.

采用德国成熟的设计理念结合最新的使用要求与习惯、针对用于38、50、65系列铝合金门窗料、镜框料以及新型隔热型材门窗料45度切割而开发，专业45度切采用两锯片固定构成45°（专业镜框料切割锯床采用一把专制刀具），对型材完成45°切割。选用德国13硬质合金锯片、进口导轨，线速度高，因而切割角度更加稳定、精确，自动喷油冷却润滑、气液阻尼无级调速装置，加工表面光洁度好，精度高、进给平稳。

It's rather showy.I'd like something plainer.

赶花了，我想要素净些的。

The Kremlins Spassky Tower and passers-by are reflected in the wet cobblestones of Moscows Red Square on Feb.

克里姆林宫的斯巴斯克塔和旅客的身影倒映在潮湿的鹅卵石墙上。