High levels of aldosterone also enhance potassium and hydrogen exchange for sodium.
高醛固酮水平也能增加钾、氢与钠的交换。
The glass surface is blackened by use of ion exchange hydrogen reduction method, doping coloration ion method, surface coating method and collosol-gelling method.
对该玻璃表面黑化，采用了离子交换氢还原法、玻璃中掺杂着色离子法、表面涂覆法以及溶胶凝胶法。
This paper is to develop the economic and convenient hydrogen source from partial oxidation and steam reforming gasoline for the proton exchange membrane fuel cell (PEMFC).
本论文的目的是研制开发以汽油为原料的经济、方便的质子交换膜燃料电池(PEMFC)的氢源。
Comparing with hydrogen, reformed gas feeding to proton exchange membrane fuel cells (PEMFC) can avoid the inconvenience of the storage and transportation of H2, also expand PEMFC stack usage range.
与使用氢气为燃料气相比，以重整气作为质子交换膜燃料电池的燃料气可以避免氢气储存与运输的不便，更可以增加PEMFC的适用场合和范围。
Water containing no ions other than hydrogen, oxygen and hydroxyl ions. Usually produced through the use of ion exchange resins and used for the final rinse in pre-treatment processes.
除氢、氧、氢氧根离子而不含其它离子的水，一般是用离子交换树脂生产，用于前处理工艺的最后一道水洗。
The hydrogen absorbed on solid surface can exchange with its isotopes in gas phase until equilibrium achieved. Such characteristic exists in metal hydride-hydrogen system, too.
固体表面吸附的氢同位素具有自发与气相氢同位素交换并达到某种程度平衡的性质，这种交换作用在金属氢化物表面同样存在。
The catalysts obtained from microwave heating method had higher catalytic activity for hydrogen-water liquid exchange reaction than those for the impregnation-reduction method.
微波辐射法所得催化剂对氢-水液相交换反应有更高催化活性；
Formerly, researchers took attention to one aspect, for example, it was about generating hydrogen by catalytic reforming or regenerative heat exchange.
以往的研究者只关心一方面，主要研究催化重整制氢，或者是蓄热式换热等。
The preparation of nano-Ni-Mo alloy cathodes for ion-exchange membrane electrolyzers and their catalytic hydrogen evolution property;
研究在铝酸钠溶液离子膜电解制备超细氢氧化铝过程中，添加剂聚乙二醇对产品的影响。
The preparation of nano-Ni-Mo alloy cathodes for ion-exchange membrane electrolyzers and their catalytic hydrogen evolution property;
研究在铝酸钠溶液离子膜电解制备超细氢氧化铝过程中，添加剂聚乙二醇对产品的影响。
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