精密天平

我社对应更高精度的标准气体需求，可提供应用大质量超精密天平取得的质量比混合法标准气体。

Takachiho gravimetically produces standard gases for applications requiring the most demanding precision using the ultra-precise giant gravimetric balance .

使用精密天平，游标卡尺测量靶材的重量和尺寸，根据公式计算确定靶材致密度。

By using of precision scales and vernier caliper , the weight and size of targets were measured . According to formula , the density of target can be determined .

面谈就像是台非常非常精密的天平：很难基于一小时的面谈评断某人，而且可能似乎左右为难（likeaveryclosecall）。

An interview is like a very , very delicate scale-it 's very hard to judge someone based on a one hour interview and it may seem like a very close call .

利用光学显微镜、精密分析天平、透射电子显微镜、扫描电子显微镜和X射线衍射对复合材料的微观组织和界面形貌进行研究。

Optical microscopy , precise analytical balance , transmission electron microscopy , scanning electron microscopy and X-ray diffraction were used for investigation on composite microstructure and interface morphology .

电子纱线支数检测系统由精密电子天平通过RS232双向接口及微型电脑连接而成。

Consists of an accurate electronic balance connected by RS232 Bi-Directional interface with a powerful miniature computer .

4-1型示差精密热天平差热部分的改进

An Improvement of the DTA-Part of Model 4.1 Precision Differential Thermobalance

感量为50毫克或更精密的天平，不论是否带有砝码。

Balances of a sensitivity of50mg or better , with or without weights .

用平板式热电偶代替点状热电偶，在4.1型示差精密热天平上安装了一个微量差热装置，与原仪器的温控仪，差热放大器、记录器组成微量差热仪。

Based on the Model 4.1 Precision differential thermobalance a micro - differential thermal analytical device was equipped by substituting a plate type thermocouple for the original junction Model .