查询词典 cm.

This control of water flow on the performance for the control of water through the evaporator pressure drop in the standard conditions, the cold water for the evaporator pressure drop is set for backwater 49 kPa (0.5 kg / cm).

这种冷水流量的控制就表现为控制水通过蒸发器的压力降在标准工况下，蒸发器上冷水供回水压降调定为49 kPa (0.5 kg／cm )。

Results: After extraction of upper wisdom teeth, 10 cases of limited mouth opening became normalised within 2 weeks. One month later, the width of mouth opening reached to more than 3.0 cm.

结果：14例患者拔除上颌智齿后2周复查，10例张口度恢复正常，其余4例1个月后复查张口度在3 cm以上。

Well-resolved absorption spectra of benzoic acid and its derivatives with one hydrogen atom replaced by a substituent group CH3, OH, NH2 or NO2 were reported in the frequency region between 6 and 67 cm���1 at room temperature with terahertz time-domain spectroscopy.

本文利用太赫兹时域光谱技术获得了295K时苯甲酸，不同位置取代的甲基苯甲酸以及不同取代基对位取代苯甲酸在6至67 cm-1波段的时域光谱。

Transfer the solution into a 250 cm 3 volumetric flask.

把溶液放入一个250 cm 3的容量瓶里。

The product has L* value ≥70, volume resistance ≤ 50Ω· cm, which has good conductivity as well as excellent pigment properties and has been widely used in anti-static and static spray applications.

该颜料的L值≥70，体积电阻率≤50Ω·cm，既有良好的导电性，又有优异的颜料性能，广泛应用于抗静电场合和静电喷涂等领域。

Decomposition temperature, impact intensity and volume resistance of ordinary SiO_2/ epoxy resins are 308℃, 17.13kJ·m~(-2) and 2.80×10~(14)Ω·cm~(-2) respectively.

普通Si O2 /环氧树脂的热解温度、冲击强度和体积电阻率分别为 30 8℃，17.13k J·m- 2和 2 。80× 10 1 4Ω·cm- 2。

In this paper, research works on the improvement of the voltage gradient and energy-handling capability of the ZnO varistors are reviewed. The main methods to improve varistor voltage gradient (4.0kV/cm) and energy-handling capability (300J/cm3) of the ZnO varistors are presented.

综述分析了国内外用于交直流系统避雷器的高电位梯度、大能量吸收能力的新型ZnO压敏电阻片的研究开发和应用进展，总结了提高ZnO压敏电阻片电位梯度(达4.0kV/cm)和能量吸收能力(达300J/cm3)的主要途径。

Eagle Brand JM,FJM and SM series of normal and fire-door motor-drive door operators,retrractable door drive device, CM type automatic garage door operators and JMT tube rolling door operators.

鹰牌JM、FJM、SM系列电动型、防火型电动卷门和伸缩门驱动装置、CM自动车库门及JMT筒式卷门机等。

The highest room temperature ionic conductivity of 1.4×10－5 S·cm���1 and lithium ion transference number of 0.353 were recorded when the content of ZSM5 was up to 10%.

ZSM5的含量为10%时， CPE同时具有最高离子电导率1.4×10－5 S·cm－1(25 ℃)和最大锂离子迁移数0.353。

The observed EMF values of oxygen concentration cellcoincided with theoretical values perfectly, indicating that it was purely oxide-ionicconductor with oxygen ion transference number of 1. It was shown to have the oxide ionicconductivity of 0.03 S·cm~(-1) at 1000℃.

氧浓差电池电动势的实测值与理论值吻合得很好，氧离子迁移数为1，表明该样品在该温度下氧气气氛中为一纯氧离子导体，1000℃时样品的氧离子电导率为0.03S·cm~(-1)。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。