介绍以粉煤灰为主要原料代替传统的矿物原料,在化学计量比点成功地合成了堇青石微晶玻璃。
The cordierite glass ceramic is successfully synthesized using the coal ash as the primary starting material in lieu of the traditional mineral material at the proper chemical ingredient ratio.
分离产出的流体和计量液体的体积所用的金属罐或玻璃纤维罐。
A metal or fiberglass tank (separator) that both separates produced fluids and measures the volumes of liquids.
旋转泵、玻璃泵或蠕动泵灌装计量正确,产量大等优点。
Circulating pump, glass pump or moving pump measures correct. It meets the requirement of GMP.
不计量VER中的仲羟基时,所合成的PU/VER表现为两个玻璃化转变温度。
When hydroxyl groups in VER were not metered, the elastomers presented two glass-transition temperatures.
不计量VER中的仲羟基时,所合成的PU/VER表现为两个玻璃化转变温度。
When hydroxyl groups in VER were not metered, the elastomers presented two glass-transition temperatures.
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