测量仪器

As an ammeter, the electrometer is capable of measuring extremely low currents, limited only by theoretical limits or by the instrument's input offset current. It also has a much lower voltage burden than conventional DMMs.

做为安培计，静电计能够测量仅由理论极限值或仪器的输入偏置电流所限制的微弱电流，而且其输入端压降比普通的数字多用表要低的多。

Active power filter ; instantaneous harmonic current detection ; harmonic measuring ; virtual instrument ; LabVIEW

有源滤波器；瞬时谐波电流检测；谐波测量；虚拟仪器； LabVIEW

It is intuitionistic . This paper have some help of the development of virtual instrument.

本文所作的工作，是对虚拟仪器的一种探讨，可以看到以软件为核心建立测量系统是一种发展趋势。

At present, the error of the incline is introduced in measuring irradiance at sea surface and diminishing the effect of the skylight.

目前海面辐照度的测量，在消除天空光影响的同时，却引入了仪器接收面倾斜的误差。

A keyboard is designed in this instrument, system parameter is set by the keyboard. The data is transmitted to computer by a isolated RS-485 interface.

该仪器通过RS-485 串行通信接口与计算机连接进行数据传输，计算机可以实时的读取各种测量数据。

The main contents of the paper are following:1、 Based on the engineering of brige steel factory, the techniques for installing measure and monitoring of cranebeam and orbit are studied with the method of reflectorless- equipment-highless;How to set up the centricity of hot-rolling equipment is discussed, what's more, the precision is analyzed;the methods of construction laying-out and prependicularity measuring for large chimney are discussed.2、 The techniques of the short baseline precise inspection applicable for industrial inspection is studied.

本文的主要研究内容如下： 1结合大型钢铁厂工业安装工程，对行车梁及其轨道安装测量与检测技术进行研究，采用了免棱镜无仪器高检测方法；对热轧压延设备中心线的布测方法进行了研究，并对布测精度进行分析；讨论了大型烟囱施工放样及其垂直度检测方法。

But in order to let me help you, you must use a camera that has a light meter.

所以，在绝望的情况下我找到了一个简陋的，喔，非常简陋的仪器，帮你测量看看你的食虫植物是不是离适合的光照强度很远。

These machines can measure 25 m long – dictating the dimensions of the showroom.

这些仪器可以测量25米长-发号施令的尺寸陈列室。

Because因为 is neutral the Lorentz force does not apply therefore one may expect to use the apparatus to directly measure the polarization ...

是中立的，在洛伦兹力不适用，因此可以预计使用仪器直接测量极化。。。

It markets, sells, and provides service of precision measuring equipment to the semiconductor industry.

它为半导体工业提供精密测量设备和仪器的市场。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。