Iso milk - determination of freezing point - thermistor cryoscope method reference method iso 5764 : 2002 ; german version en iso 5764 : 2002 牛奶.冰点的测定.热敏电阻冰点测定器法
Test method for determining the aerobic , aquatic biodegradability of lubricants or lubricant components in a closed respirometer 关闭的透气性测定器中润滑剂或润滑剂组分的有氧生物降解性和水中生物降解性的测定方法
The purpose was to apply the result to justifying the rationale in the treatment of sudden deafness by stellate ganglion block 将20只予以麻醉的天竺鼠之上颈交感神经节摘除,并于摘除前后以激光杜卜勒血流测定器测量耳蜗局部血流的改变。
The purpose was to apply the result to justifying the rationale in the treatment of sudden deafness by stellate ganglion block 将20只予以麻醉的天竺鼠之上颈交感神经节摘除,并于摘除前后以雷射杜卜勒血流测定器测量耳蜗局部血流的改变。
Water quality - evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer iso 9408 : 1999 ; german version en iso 9408 : 1999 水质.通过在封闭的透气性测定器需氧量的测定评定有机
Model zt has two specifications , each specification is equipped with distillation tower , still , condusator , buffer - tank , measurer of specific gravity Zt型有zt - 200 、 zt - 300 、两种规格,每种规格包括相应配套的预热器、蒸馏塔、冷凝器、冷却器、稳压罐、比重测定器。
With the quick development of the space navigation in 1990s , there has a higher requirement to the electronic pulse measure circuit of time interval which is the key component of the distance measure instruments 90年代以来,随着我国宇航事业的高速发展,人们对测距仪的核心部件? ?电脉冲时间间隔测定器的要求越来越高。
But considering the influence of artillery goal mensuration , computer calculate and artillery following system , the axis of artillery pipe and goal have deviation , this error is dynamic tracking error 但由于火炮目标测定器、计算机解算、火炮随动系统等环节的影响,火炮身管的轴线与目标存在偏差,该项误差即为动态跟踪误差。
In model zw . the indirect heating still is omitted . the condensor adapts calandria heat exchanger . of course the screw plate heat exchange and coil pipe cooler can also be provided as request . when adapt coil pipe cooler , the buffer tank 冷凝器采用列管式换热器,也可根据用户要求供应螺旋板式换热器,冷却器采用盘管式冷却器,采用盘管式冷却器并配套供应稳压罐和比重测定器。