... 二(对-硝基苯基)磷酸酯 di-p-nitrophenyl hydrogen phosphate 透气性permeability for gas 生物指标 biological index ...
双语例句
1
Preparation of some new sealants for cavity-glass is described, and their gaspermeability coefficients, adhesion, weather resistance are discussed and compared.
介绍了几种新型中空玻璃密封胶的配制，并对其气体渗透系数、粘接性能、耐候性等进行了讨论和比较。
2
The existence of vast area of tight sand rock, low permeability of sand rock and plenteous gas supply are all favorable conditions for the formation of deep basin gas traps.
大面积致密砂岩的存在、砂岩的低渗透性以及充足的天然气供应都是形成深盆气藏的有利条件。
3
Results studied in worldwide have shown that the water block affects seriously development effects and becomes one type of the major damages for low permeabilitygas reservoirs.